Quarterlytics / Basic Materials / Chemicals / FutureFuel Corp.

FutureFuel Corp.

ff · NYSE Basic Materials
Claim this profile
Ticker ff
Exchange NYSE
Sector Basic Materials
Industry Chemicals
Employees 537
← All annual reports
FY2019 Annual Report · FutureFuel Corp.
Sign in to download
Loading PDF…
 UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 40-F

☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

☒ ANNUAL REPORT PURSUANT TO SECTION 13(a) OR 15(d) OF SECURITIES EXCHANGE ACT OF 1934

OR

For the fiscal year ended December 31, 2019     Commission File Number 000-55607

FIRST MINING GOLD CORP.
(Exact name of registrant as specified in its charter)

British Columbia, Canada
(Province or other jurisdiction of incorporation or
organization)

1040
(Primary Standard Industrial Classification Code
Number)

Not Applicable
(I.R.S. Employer Identification Number)

Suite 2700 – 1188 West Georgia Street,
Vancouver, British Columbia V6E 4A2, Canada
(604) 688-3033
(Address and telephone number of Registrant’s principal executive offices)

National Registered Agents, Inc.
1090 Vermont Avenue N.W., Suite 910
Washington, D.C. 20005
(202) 371-8090
(Name, address (including zip code) and
telephone number (including area code) of
agent for service in the United States)

---------------------

Securities to be registered pursuant to Section 12(b) of the Act:

Title of each class:
None

Trading Symbol(s)
N/A

Name of exchange on which registered:
None

Securities registered pursuant to Section 12(g) of the Act:   Common Shares, no par value

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:   None

For annual reports, indicate by check mark the information filed with this Form.

☒ Annual information form     ☒ Audited annual financial statements

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report.   
591,997,138

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12
months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

☒Yes                                            

☐ No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be
submitted  and  posted  pursuant  to  Rule  405  of  Regulation  S-T  (§232.405  of  this  chapter)  during  the  preceding  12  months  (or  for  such  shorter  period  that  the
Registrant was required to submit and post such files).

☒ Yes                                            

☐ No

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 12b-2 of the Exchange Act.

☒ Yes                                            

☐ No

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use
the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

☐ Yes                                    

☐ No

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXPLANATORY NOTE

First  Mining  Gold  Corp.  (the  “Company” or the “Registrant”)  is  a  Canadian  issuer  eligible,  pursuant  to  Section  13  of  the  Securities  Exchange  Act,  to  file  its
annual report on Form 40-F pursuant to the multi-jurisdictional disclosure system of the Exchange Act. The Company is a “foreign private issuer” as defined in
Rule 3b-4 under the Exchange Act. Equity securities of the Company are accordingly exempt from Sections 14(a), 14(b), 14(c), 14(f) and 16 of the Exchange Act
pursuant to Rule 3a12-3.

FORWARD-LOOKING STATEMENTS

This annual report on Form 40-F and the exhibits attached hereto contain “forward-looking statements” within the meaning of the United States Private Securities
Litigation Reform Act of 1995 and “forward-looking information” within the meaning of applicable Canadian securities legislation. Forward-looking statements,
which  are  all  statements  other  than  statements  of  historical  fact,  include,  but  are  not  limited  to,  statements  with  respect  to  the  future  price  of  commodities,  the
estimation of mineral reserves and mineral resources, the realization of mineral reserve estimates, the timing and amount of estimated future production, costs of
production,  reserve  determination  and  reserve  conversion  rates.  Generally,  these  forward-looking  statements  can  be  identified  by  the  use  of  forward-looking
terminology such as “plans”, “expects” or “does not expect”, “is expected”, “budget”, “scheduled”, “estimates”, “forecasts”, “intends”, “anticipates” or “does not
anticipate”, or “believes”, or variations of such words and phrases or statements that certain actions, events or results “may”, “could”, “would”, “might” or “will be
taken”, “occur” or “be achieved”. Forward-looking statements are subject to known and unknown risks, uncertainties and other factors that may cause the actual
results,  level  of  activity,  performance  or  achievements  of  the  Company  to  be  materially  different  from  those  expressed  or  implied  by  such  forward-looking
statements,  including  but  not  limited  to:  fluctuations  in  the  price  of  commodities;  risks  related  to  mining  and  exploration  operations  including  risks  related  to
fluctuations in the price of the primary commodities mined at such operations, actual results of mining and exploration activities, economic and political risks of the
jurisdictions  in  which  the  mining  and  exploration  operations  are  located,  changes  in  project  parameters  as  plans  continue  to  be  refined;  and  differences  in  the
interpretation  or  application  of  tax  laws  and  regulations;  as  well  as  those  factors  discussed  in  the  section  entitled  “Risks  that  can  affect  our  business”  in  the
Company’s  annual  information  form  (the  “AIF”)  for  the  financial  year  ended  December  31,  2019.  Forward-looking  statements  are  based  on  assumptions
management believes to be reasonable, including but not limited to: no material adverse change in the market price of commodities, that the mining and exploration
operations will operate and the mining projects will be completed in accordance with their public statements and achieve their stated production outcomes, and such
other assumptions and factors as set out herein. Although the Company has attempted to identify important factors that could cause actual results to differ materially
from those contained in forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no
assurance  that  forward-looking  statements  will  prove  to  be  accurate.  Accordingly,  readers  should  not  place  undue  reliance  on  forward-looking  statements.  The
forward-looking statements and forward-looking information contained or incorporated by reference in this annual report on Form 40-F are included for the purpose
of providing investors with information to assist them in understanding the Company’s expected financial and operational performance and may not be appropriate
for  other  purposes.  The  Company  does  not  undertake  to  update  any  forward-looking  statements  that  are  included  or  incorporated  by  reference  herein,  except  in
accordance with applicable securities laws.

NOTE TO UNITED STATES READERS – DIFFERENCES
IN UNITED STATES AND CANADIAN REPORTING PRACTICES

The Company is permitted, under a multi-jurisdictional disclosure system adopted by the United States, to prepare this annual report on Form 40-F in accordance
with Canadian disclosure requirements, which are different from those of the United States. The Company prepares its financial statements (the “Audited Financial
Statements”) in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board (“IFRS”).

The AIF filed as Exhibit 99.1 to this annual report on Form 40-F has been prepared in accordance with the requirements of the securities laws in effect in Canada,
which  differ  from  the  requirements  of  United  States  securities  laws.  The  terms  “mineral  reserve”,  “proven  mineral  reserve”  and  “probable  mineral  reserve”  are
Canadian mining terms as defined in accordance with Canadian National Instrument 43-101 Standards of Disclosure for Mineral Projects (“NI 43-101”) and the
Canadian Institute of Mining, Metallurgy and Petroleum (“CIM”) Definition Standards on Mineral Resources and Mineral Reserves, adopted by the CIM Council,
as amended. These definitions differ from the definitions in the United States Securities and Exchange Commission (the “SEC”) Industry Guide 7 (“SEC Industry
Guide 7”) under the United States Securities Act of 1933, as amended. Under SEC Industry Guide 7 standards, a “final” or “bankable” feasibility study is required
to report reserves, the three-year historical average price is used in any reserve or cash flow analysis to designate reserves and the primary environmental analysis or
report must be filed with the appropriate governmental authority.

In addition, the terms “mineral resource”, “measured mineral resource”, “indicated mineral resource” and “inferred  mineral  resource”  are  defined  in  and
required to be disclosed by NI 43-101; however, these terms are not defined terms under SEC Industry Guide 7 and are normally not permitted to be used in reports
and  registration  statements  filed  with  the  SEC.  Investors  are  cautioned  not  to  assume  that  any  part  or  all  of  mineral  deposits  in  these  categories  will  ever  be
converted into reserves. “Inferred mineral resources” have a great amount of uncertainty as to their existence and as to their economic and legal feasibility. It cannot
be  assumed  that  all  or  any  part  of  an  inferred  mineral  resource  will  ever  be  upgraded  to  a  higher  category.  Under  Canadian  rules,  estimates  of  inferred  mineral
resources may not form the basis of feasibility or pre-feasibility studies, except in rare cases. Investors are cautioned not to assume that all or any part of an inferred
mineral resource exists or is economically or legally mineable. Disclosure of “contained ounces” in a resource is permitted disclosure under Canadian regulations;
however, the SEC normally only permits issuers to report mineralization that does not constitute “reserves” by SEC standards as in place tonnage and grade without
reference to unit measures.

Accordingly,  information  contained  in  this  annual  report  on  Form  40-F  and  the  documents  incorporated  by  reference  herein  containing  descriptions  of  the
Company’s mineral deposits may not be comparable to similar information made public by U.S. companies subject to the reporting and disclosure requirements
under the United States federal securities laws and the rules and regulations thereunder.

-2-

 
 
 
 
 
 
 
 
 
 
 
 
Unless  otherwise  indicated,  all  dollar  amounts  in  this  annual  report  on  Form 40-F  are  in  Canadian  dollars.  The  functional  currency  of  the  Company,  the  parent
entity,  is  the  Canadian  dollar  and  for  the  Mexican  and  US  subsidiaries,  the  functional  currency  is  the  United  States  dollar.  The  financial  statement  presentation
currency  is  the  Canadian  dollar.  The  expenditures  of  our  Canadian  operations  where  incurred  in  currencies  other  than  Canadian  dollars  are  translated  at  the
exchange  rates  in  effect  at  the  date  of  the  underlying  transactions.  Differences  arising  from  these  foreign  currency  transactions  are  recorded  in  the  consolidated
statement of net loss.

CURRENCY

The AIF is filed as Exhibit 99.1 to, and incorporated by reference in, this annual report on Form 40-F.

ANNUAL INFORMATION FORM

AUDITED ANNUAL FINANCIAL STATEMENTS

The Audited Financial Statements for the year ended December 31, 2019, including the report of the independent registered public accounting firm with respect
thereto, is filed as Exhibit 99.2 to, and incorporated by reference in, this annual report on Form 40-F.

MANAGEMENT’S DISCUSSION AND ANALYSIS

The Company’s management’s discussion and analysis of results of operations and financial condition for the year ended December 31, 2019 is filed as Exhibit 99.3
to, and incorporated by reference in, this annual report on Form 40-F.

See Exhibits 99.4, 99.5, 99.6 and 99.7, which are included as Exhibits to this annual report on Form 40-F.

DISCLOSURE CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

CERTIFICATIONS

As of the end of the period covered by this annual report on Form 40-F, an evaluation was carried out under the supervision of, and with the participation of, the
Company’s management, including the Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), of the effectiveness of the Company’s disclosure
controls and procedures (as defined in Rule 13a – 15(e) and Rule 15d – 15(e) under the Exchange Act). Based upon the results of that evaluation, the CEO and the
CFO have concluded that as of the end of the period covered by this annual report on Form 40-F, the Company’s disclosure controls and procedures were effective.
Disclosure controls and procedures include controls and other procedures that are designed to ensure that (i) information required to be disclosed by the Company in
reports that it files or submits to the SEC under the Exchange Act is recorded, processed, summarized and reported within the appropriate time periods specified in
applicable rules and forms and (ii) information required to be disclosed by the Company in reports filed under the Exchange Act is accumulated and communicated
to the Company’s management, including the CEO and CFO, as appropriate, to allow for accurate and timely decisions regarding required disclosure.

-3-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Management’s Report on Internal Control over Financial Reporting

The Company’s management, with the participation of the CEO and CFO, is responsible for establishing and maintaining adequate internal control over financial
reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. The Company’s internal control over financial reporting is a process designed to
provide reasonable assurance regarding the reliability of financial reporting and the preparation and fair presentation of financial statements for external purposes in
accordance  with  International  Financial  Reporting  Standards  as  issued  by  the  International  Accounting  Standards  Board.  The  Company’s  internal  control  over
financial reporting includes policies and procedures that:

● maintain records that accurately and fairly reflect, in reasonable detail, the transactions and dispositions of assets of the Company;
● provide reasonable assurance that transactions are recorded as necessary for preparation of financial statements in accordance with IFRS;
● provide  reasonable  assurance  that  the  Company’s  receipts  and  expenditures  are  made  only  in  accordance  with  authorizations  of  management  and  the

Company’s Directors; and

● provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the Company’s assets that could

have a material effect on the Company’s consolidated financial statements.

Because of its inherent limitations, the Company’s internal control over financial reporting may not prevent or detect misstatements. Additionally, projections of any
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of
compliance with the policies or procedures may deteriorate.

Management  assessed  the  effectiveness  of  the  Company’s  internal  control  over  financial  reporting  as  of  December  31,  2019,  based  on  the  criteria  set  forth  in
Internal Control – Integrated Framework (2013) issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission.  This  evaluation  included
review of the documentation of controls, evaluation of the design effectiveness of controls, testing of the operating effectiveness of controls and a conclusion on this
evaluation.  Based  on  this  evaluation,  management  has  concluded  that  the  Company’s  internal  control  over  financial  reporting  was  effective  and  no  material
weakness was identified as at December 31, 2019.

Attestation Report of the Registered Public Accounting Firm

This Annual Report on Form 40-F does not include an attestation report of the Company’s registered public accounting firm because the Company qualified as an
"emerging  growth  company"  pursuant  to  Section  2(a)(19)  of  the  Securities  Act  of  1933  during  the  year  covered  by  this  Annual  Report  on  Form  40-F,  and  this
Annual Report on Form 40-F is therefore not required to include such an attestation report.

Changes in Internal Control over Financial Reporting

During the period covered by this annual report on Form 40-F, no change occurred in the Company’s internal control over financial reporting that has materially
affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

Limitations of Controls and Procedures

The  Company’s  management,  including  the  CEO  and  CFO,  does  not  expect  that  its  disclosure  controls  and  procedures  or  internal  controls  and  procedures  will
prevent  all  error  and  all  fraud.  A  control  system,  no  matter  how  well  conceived  and  operated,  can  provide  only  reasonable,  not  absolute,  assurance  that  the
objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls
must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all
control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-
making can be faulty, and that breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented by the individual acts of some
persons, by collusion of two or more people, or by management override of the control. The design of any system of controls also is based in part upon certain
assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future
conditions;  over  time,  control  may  become  inadequate  because  of  changes  in  conditions,  or  the  degree  of  compliance  with  the  policies  or  procedures  may
deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

-4-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Audit Committee

AUDIT COMMITTEE

The Company’s board of directors has a separately designated standing audit committee established in accordance with section 3(a)(58)(A) of the Exchange Act.
The members of the Company’s audit committee are identified on pages 137 to 138 of the AIF, filed as Exhibit 99.1 and incorporated by reference herein. The
Company’s board of directors has determined that all members of the audit committee are independent (as determined under Rule 10A-3 of the Exchange Act and
the rules of the New York Stock Exchange) and are financially literate.

Audit Committee Financial Expert

The Company’s board of directors has determined that Raymond Polman is an audit committee “financial expert” as defined in Item 407(d)(5)(ii) of Regulation S-K
under the Exchange Act, in that he has an understanding of generally accepted accounting principles in Canada and financial statements and is able to assess the
general  application  of  accounting  principles  in  connection  with  the  accounting  for  estimates,  accruals  and  reserves.  Mr.  Polman  also  has  experience  preparing,
auditing,  analyzing  or  evaluating  financial  statements  that  present  a  breadth  and  level  of  complexity  of  accounting  issues  that  are  generally  comparable  to  the
breadth and complexity of issues that can reasonably be expected to be raised by the Company’s financial statements (or actively supervising another person who
did so). Mr. Polman also has an understanding of internal controls and procedures for financial reporting and an understanding of audit committee functions. Mr.
Polman has experience as a principal financial officer, principal accounting officer, controller, public accountant or auditor.

CODE OF ETHICS

The  Company  has  adopted  a  written  Code  of  Business  Conduct  and  Ethics.  A  copy  of  this  code  is  available  on  the  Company’s  website  at
http://www.firstmininggold.com or to any person without charge, by written request addressed to: First Mining Gold Corp., Attention: General Counsel & Corporate
Secretary, Suite 2700 – 1188 West Georgia Street, Vancouver, British Columbia V6E 4A2, Canada 1.844.306.8827, or by email (info@firstmininggold.com).

PricewaterhouseCoopers LLP served as the Registrant's principal accountant (the “Principal Accountant”) for the year ended December 31, 2019.

PRINCIPAL ACCOUNTANT FEES AND SERVICES

Audit Fees

The aggregate fees billed and expected to be billed by the Principal Accountant for the fiscal years ended December 31, 2019 and 2018, for professional services
rendered by the Principal Accountant for the audit of the Company’s annual financial statements or services that are normally provided by the Principal Accountant
in connection with statutory and regulatory filings or engagements for such fiscal years were $164,430 and $121,931, respectively.

Audit-Related Fees

There were no audit-related fees billed by the Principal Accountant for the fiscal years ended December 31, 2019 and 2018.

-5-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tax Fees

The aggregate fees billed by the Principal Accountant for the fiscal years ended December 31, 2019 and 2018, for professional services rendered by the Principal
Accountant  for  tax  compliance,  tax  advice,  tax  planning  and  other  services  were  $29,715  and  $34,545,  respectively.  The  Tax  Fees  predominantly  relate  to  the
general tax advisory services under Canadian and US tax regimes.

All Other Fees

There were no additional fees billed by the Principal Accountant for the fiscal years ended December 31, 2019 and 2018.

Audit Committee Pre-Approval Policies and Procedures

Since the enactment of the Sarbanes-Oxley Act of 2002 on July 30, 2002, all audit and non-audit services performed by the Registrant’s outside auditors are pre-
approved by the audit committee of the Registrant.

OFF-BALANCE SHEET ARRANGEMENTS

The  Company  does  not  have  any  off-balance  sheet  arrangements  that  have  or  are  reasonably  likely  to  have  a  current  or  future  effect  on  its  financial  condition,
changes  in  financial  condition,  revenues  or  expenses,  results  of  operations,  liquidity,  capital  expenditures  or  capital  resources  that  is  material  to  investors,  or
relationships with unconsolidated special purpose entities.

The information provided under the heading “Management’s Discussion and Analysis – Financial Instruments – Liquidity Risk” contained in Exhibit 99.3 as filed
with this annual report on Form 40-F contains the Company’s disclosure of contractual obligations and is incorporated by reference herein.

TABULAR DISCLOSURE OF CONTRACTUAL OBLIGATIONS

Not applicable.

MINE SAFETY DISCLOSURE

UNDERTAKINGS

The Company undertakes to make available, in person or by telephone, representatives to respond to inquiries made by the SEC staff, and to furnish promptly, when
requested to do so by the SEC staff, information relating to: the securities registered pursuant to Form 40-F; the securities in relation to which the obligation to file
an annual report on Form 40-F arises; or transactions in said securities.

The Company filed an Appointment of Agent for Service of Process and Undertaking on Form F-X with respect to the class of securities in relation to which the
obligation to file this annual report on Form 40-F arises.

CONSENT TO SERVICE OF PROCESS

-6-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
99.1
99.2

99.3
99.4

99.5

99.6
99.7
99.8
99.9
99.10
99.11
99.12
99.13
99.14
99.15
99.16
99.17
99.18
99.19
99.20
99.21
99.22
99.23
101.INS
101.SC
101.CAL
101.DEF
101.LAB
101.PR

EXHIBIT INDEX

  Description
  Annual Information Form of the Company for the year ended December 31, 2019

Audited consolidated financial statements and related audit reports of the Company, for the year ended December 31, 2019 are exhibits to and
form a part of this annual report

  Management’s Discussion and Analysis for the year ended December 31, 2019

CEO Certification pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002
CFO Certification pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002

  CEO Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
  CFO Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
  Consent of Dr. Gilles Arseneau, Ph.D., P.Geo., of SRK Consulting (Canada) Inc.
  Consent of Grant Carlson, P.Eng., of SRK Consulting (Canada) Inc.
  Consent of Bruce Andrew Murphy, P.Eng., of SRK Consulting (Canada) Inc.
  Consent of Neil Winkelmann, FAusIMM, of SRK Consulting (Canada) Inc.
  Consent of Mark Liskowich, P.Geo., of SRK Consulting (Canada) Inc.
  Consent of Michel Noël, P.Eng., of SRK Consulting (Canada) Inc.
  Consent of Michael Royle, M.App.Sci., P.Geo., of SRK Consulting (Canada) Inc.
  Consent of Dr. Mauricio Herrera, Ph.D., P.Eng., of SRK Consulting (Canada) Inc.
  Consent of Laurie Tahija, MMSA-QP, of M3 Engineering and Technology Corporation
  Consent of Todd McCracken, P.Geo., of WSP Canada Inc.
  Consent of Mark Drabble, B.App.Sci (Geology), MAIG, MAusIMM, of Optiro Pty Limited
  Consent of Kahan Cervoj, B.App.Sci (Geology), MAIG, MAusIMM, of Optiro Pty Limited
  Consent of B. Terrence Hennessey, P.Geo., of Micon International Limited
  Consent of Michael P. Cullen, M.Sc., P.Geo., of Mercator Geological Services Limited
  Consent of Hazel Mullin, P.Geo., of First Mining Gold Corp.
  Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm
  XBRL Instance Document
  XBRL Taxonomy Extension Schema Document
  XBRL Taxonomy Extension Calculation Linkbase Document
  XBRL Taxonomy Definition Linkbase Document
  XBRL Taxonomy Extension Label Linkbase Document
  XBRL Taxonomy Extension Presentation Linkbase Document

-7-

 
 
 
 
 
 
 
 
Pursuant to the requirements of the Exchange Act, the Registrant certifies that it meets all of the requirements for filing on Form 40-F and has duly caused this
annual report to be signed on its behalf by the undersigned, thereto duly authorized.

SIGNATURES

Date: March 30, 2020

FIRST MINING GOLD CORP.

By:  /s/ Daniel W. Wilton
Daniel W. Wilton
Chief Executive Officer  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Exhibit 99.1

 
  
  
 
 
CONTENTS
Important information about this document
Reporting currency and financial information
Caution about forward-looking information
Examples of forward-looking information in this AIF
Material risks
Material assumptions
National Instrument 43-101 definitions
Glossary of units
Glossary of elements
Cautionary note to US investors

About First Mining
Vision and strategy
General overview of our business
Major developments
Recent developments
Significant acquisitions
Corporate organization
Our projects

Material Properties
Springpole

Technical report
Project description, location and access
History
Geological setting, mineralization and deposit types
Exploration
Drilling
Sampling, analysis and data verification
Mineral processing and metallurgical testing
Mineral resource estimates
Mining methods
Processing and recovery operations
Infrastructure, permitting and compliance activities
Capital and operating costs
Exploration, development and production
Recent developments

Goldlund

Technical report
Project description, location and access
History
Geological setting, mineralization and deposit types
Exploration
Drilling
Sampling, analysis and data verification
Mineral processing and metallurgical testing
Mineral resource estimates
Recent developments

Cameron

Technical report
Project description, location and access
History
Geological setting, mineralization and deposit type
Exploration
Drilling
Sampling, analysis and data verification
Mineral processing and metallurgical testing
Mineral resource estimates

4
4
4
5
6
7
8
10
10
11
12
12
13
16
20
21
21
22
23
23
23
23
25
26
27
27
28
31
33
34
36
37
38
42
42
43
43
43
44
45
46
46
49
60
60
62
67
67
67
68
69
69
70
70
75
76

Page2

 
 
 
 
 
Pickle Crow

Technical report
Project description, location and access
History
Geological setting, mineralization and deposit types
Exploration
Drilling
Sampling, analysis and data verification
Mineral processing and metallurgical testing
Mineral resource estimates
Recent activities
Recent developments

Hope Brook

Technical report
Property description, location and access
History
Geological setting, mineralization and deposit types
Exploration
Drilling
Sampling, analyses and data verification
Mineral processing and metallurgical testing
Mineral resource estimates

Non-material properties
Risks that can affect our business

Types of risk
Exploration, development, production and operational risks
Financial risks
Political risks
Regulatory risks
Environmental risks
Industry risks
Other risks

Investor information

Share capital
Common shares
Preferred shares
Security-based compensation and convertible securities
Material contracts
Market for our securities
Trading activity
Our team
Audit Committee information
Interests of experts
Legal counsel
Additional information

Appendix A – Audit Committee Charter

78
78
78
79
80
81
82
83
86
89
91
93
94
94
94
95
96
97
97
98
101
101
103
106
106
106
111
115
117
118
119
120
126
126
126
127
127
128
128
129
130
136
139
141
141
142

Page3

 
 
 
 
Important information about this document

This annual information form (“AIF”) provides important information about
the Company. It describes, among other things, our history, our markets, our
exploration and development projects, our mineral resources, sustainability,
our regulatory environment, the risks we face in our business and the market
for our shares.

Throughout this document, the terms we, us, our, the Company and
First Mining mean First Mining Gold Corp. and its subsidiaries, in the
context.

Information  on  our  website  is  not  part  of  this  AIF,  nor  is  it  incorporated  by  reference  herein.  Our  filings  on  SEDAR  are  also  not  part  of  this AIF,  nor  are  they
incorporated by reference herein.

Reporting currency and financial information

The reporting currency of the Company is Canadian dollars. Unless we have specified otherwise, all dollar amounts (“$”) referred to in this AIF are in Canadian
dollars. Any references to “US$” mean United States (US) dollars.

Caution about forward-looking information

This AIF includes statements and information about our expectations for the future. When we discuss our strategy, business prospects and opportunities, plans and
future financial and operating performance, or other things that have not yet taken place, we are making statements considered to be forward-looking information or
forward-looking statements under applicable securities laws. We refer to them in this AIF as forward-looking information.

Key things to understand about the forward-looking information in this AIF:

● It typically includes words and phrases about the future, such as expect, believe, estimate, anticipate, plan, intend, predict, goal, target, forecast, project,

scheduled, potential, strategy and proposed (see examples listed below).

● It is based on a number of material assumptions, including those we have listed below, which may prove to be incorrect.

● Actual results and events may be significantly different from what we currently expect, because of the risks associated with our business. We list a number
of these material risks on the next page. We recommend you also review other parts of this AIF, including the section “Risks that can affect our business”
starting on page 2, which discuss other material risks that could cause our actual results to differ from current expectations.

Forward-looking information is designed to help you understand management’s current views of our near-term and longer-term prospects. It may not be appropriate
for other purposes. We will not update or revise this forward-looking information unless we are required to do so by applicable securities laws.

Page4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Examples of forward-looking information in this AIF

● statements regarding future acquisitions of mineral properties

● statements relating to our vision and strategy

● our intention to eventually pay a dividend to our shareholders

● our intention to de-risk our material assets through exploration, drilling, calculating resource estimates, conducting economic studies and other activities

● our intention to utilize our management team’s expertise to successfully permit and construct producing mines at our material assets

● statements relating to the criteria we will use when assessing potential acquisitions

● our belief that we will continue to be able to locate and retain professionals with the necessary specialized skills and knowledge

● statements  regarding  our  intention  and  ability  to  select,  acquire  and  bring  to  production  suitable  properties  or  prospects  for  mineral  exploration  and

development

● our ability to raise the capital necessary to fund our operations and the potential development of our properties

● statements regarding future share issuances under our at-the-market equity program

● our ability to obtain the resources to conduct exploration and development activities on our properties

● our belief that the policies and procedures implemented by our executive management team provide a safe working environment for all of our employees,

consultants, contractors and stakeholders

● statements regarding shifts in gold demand

● our ability to work with the various Indigenous communities in relation to the development of our projects

● our intention to construct a low-profile, resource access road to connect the Hope Brook Project to the Burgeo Highway or Highway 480

● statements regarding the completion of a Pre-Feasibility Study for the Springpole Project

● our intention to continue to make expenditures to ensure compliance with applicable laws and regulations

● statements regarding potential increases in the ultimate recovery of gold and silver from our properties, including the Springpole Project

● statements  regarding  regulatory  approval  and  permitting,  including  but  not  limited  to  the  Environmental  Assessment  process  currently  underway  at  the

Springpole Project

● statements regarding additional drilling planned for the Main Zone at the Goldlund Project

● our intentions and expectations regarding exploration at any of our mineral properties

● forecasts relating to mining, development and other activities at our operations

● forecasts relating to market developments and trends in global supply and demand for gold

Page5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● future royalty and tax payments and rates

● future work on our non-material properties

● our mineral reserve and mineral resource estimates

Material risks

● exploration, development and production risks

● operational hazards

● global financial conditions

● commodity price fluctuations

● we may be adversely affected by currency fluctuations, volatility in

securities markets and volatility in mineral prices

● accidents or equipment breakdowns may occur

● the cyclical nature of the mining industry

● availability of capital and financing on acceptable terms

● there  may  be  changes  to  government  regulations  or  policies,

including tax and trade laws and policies

● we  have  no  history  of  commercially  producing  metals  from  our

mineral exploration properties

● we  may  be  adversely  affected  by  changes  in  foreign  currency

exchange rates, interest rates or tax rates

● our  mineral  reserve  and  resource  estimates  may  not  be  reliable,  or
we  may  encounter  unexpected  or  challenging  geological,
hydrological or mining conditions

● our exploration plans may be delayed or may not be successful

● we  may  not  be  able  to  obtain  or  maintain  necessary  permits  or

approvals from government authorities

● we  may  be  affected  by  environmental,  safety  and  regulatory  risks,

including increased regulatory burdens or delays

● there may be defects in, or challenges to, title to our properties

● we  may  lose  our  interest  in  certain  projects  if  we  fail  to  make

certain required payments or minimum expenditures

● we  may  be  unable  to  enforce  our  legal  rights  under  our  existing
agreements,  permits  or  licences,  or  may  be  subject  to  litigation  or
arbitration that has an adverse outcome

● our  estimates  of  production,  purchases,  costs,  decommissioning  or
reclamation expenses, or our tax expense estimates, may prove to be
inaccurate

● we  may  be  impacted  by  natural  phenomena,  including  inclement

weather, fire, flood and earthquakes

● our  operations  may  be  disrupted  due  to  problems  with  our  own  or
our  customers’  facilities, 
the  unavailability  of  reagents  or
equipment,  equipment  failure,  lack  of  tailings  capacity,  labour
shortages,  ground  movements, 
transportation  disruptions  or
accidents or other exploration and development risk

● uncertainties  and  substantial  expenditures  related  to  determining
whether mineral resources or mineral reserves exist on a property

● future sales by existing shareholders could reduce the market price

of our shares

● we may be impacted by public health crises, such as the COVID-19

novel coronavirus (“COVID-19”) outbreak

Page6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Material assumptions 

● the  assumptions  regarding  market  conditions  upon  which  we  have

● our ability to satisfy payment and minimum expenditure obligations

based our capital expenditure expectations

in respect of certain of our properties

● the  availability  of  additional  capital  and  financing  on  acceptable

terms, or at all

● our  mineral  reserve  and  resource  estimates  and  the  assumptions

upon which they are based are reliable

● the success of our exploration plans

● our  expectations  regarding  spot  prices  and  realized  prices  for  gold

and other precious metals

● market  developments  and  trends  in  global  supply  and  demand  for

gold meeting expectations

● our expectations regarding tax rates and payments, foreign currency

exchange rates and interest rates

● our reclamation expenses

● the geological conditions at our properties

● our ability to comply with current and future environmental, safety
and  other  regulatory  requirements,  and  to  obtain  and  maintain
required regulatory approvals without undue delay

the  COVID-19  outbreak, 

● our  operations  are  not  significantly  disrupted  as  a  result  of  natural
disasters,  governmental  or  political  actions,  public  health  crises,
such  as 
litigation  or  arbitration
proceedings,  the  unavailability  of  reagents,  equipment,  operating
parts and supplies critical to our activities, equipment failure, labour
transportation  disruptions  or
shortages,  ground  movements, 
accidents or other exploration and development risks

● our ability to support stakeholders necessary to develop our mineral

projects

● the accuracy of geological, mining and metallurgical estimates

● maintaining  good  relationships  with  the  communities  in  which  we

operate

Page7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
National Instrument 43-101 definitions

Canadian  reporting  requirements  for  disclosure  of  mineral  properties  are  governed  by  National  Instrument  43-101  Standards  of  Disclosure  for  Mineral  Projects
(“NI 43-101”). The definitions in NI 43-101 are adopted from those given by the Canadian Institute of Mining Metallurgy and Petroleum (“CIM”).

Mineral Resource

Measured Mineral Resource

Indicated Mineral Resource

The term “mineral resource” refers to a concentration or occurrence of diamonds, natural, solid, inorganic or
fossilized organic material including base and precious metals, coal and industrial minerals in or on the Earth’s
crust in such form and quantity and of such a grade or quality that it has reasonable prospects for economic
extraction.  The  location,  quantity,  grade,  geological  characteristics  and  continuity  of  a  mineral  resource  are
known, estimated or interpreted from specific geological evidence and knowledge.

The  term  “measured  mineral  resource”  refers  to  that  part  of  a  mineral  resource  for  which  quantity,  grade  or
quality,  densities,  shape  and  physical  characteristics  are  so  well  established  that  they  can  be  estimated  with
confidence  sufficient  to  allow  the  appropriate  application  of  technical  and  economic  parameters,  to  support
production planning and evaluation of the economic viability of the deposit. The estimate is based on detailed
and  reliable  exploration,  sampling  and  testing  information  gathered  through  appropriate  techniques  from
locations  such  as  outcrops,  trenches,  pits,  workings  and  drillholes  that  are  spaced  closely  enough  to  confirm
both geological and grade continuity.

The  term  “indicated  mineral  resource”  refers  to  that  part  of  a  mineral  resource  for  which  quantity,  grade  or
quality, densities, shape and physical characteristics can be estimated with a level of confidence sufficient to
allow  the  appropriate  application  of  technical  and  economic  parameters,  to  support  mine  planning  and
evaluation of the economic viability of the deposit. The estimate is based on detailed and reliable exploration
and testing information gathered through appropriate techniques from locations such as outcrops, trenches, pits,
workings  and  drillholes  that  are  spaced  closely  enough  for  geological  and  grade  continuity  to  be  reasonably
assumed.

Page8

 
 
 
  
 
 
 
 
 
Inferred Mineral Resource

Qualified Person

The term “inferred mineral resource” refers to that part of a mineral resource for which quantity and grade or
quality can be estimated on the basis of geological evidence and limited sampling and reasonably assumed, but
not  verified,  geological  and  grade  continuity.  The  estimate  is  based  on  limited  information  and  sampling
gathered  through  appropriate  techniques  from  locations  such  as  outcrops,  trenches,  pits,  workings  and
drillholes.

The term “qualified person” refers to an individual who is an engineer or geoscientist with at least five years of
experience  in  mineral  exploration,  mine  development,  production  activities  and  project  assessment,  or  any
combination  thereof,  including  experience  relevant  to  the  subject  matter  of  the  project  or  report  and  is  a
member in good standing of a self-regulating organization.

Page9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Glossary of units

Unit
centimetre(s)
cubic metre(s)
day
degree(s)
foot/feet (as context requires)
gram(s)
grams per tonne
hectare(s)
kilogram(s)
kilometre(s)
metre(s)
micrometre(s)
million ounces
million tonnes
ounce(s)
ounce(s) per tonne
parts per million
square kilometre(s)
square metre(s)
tonne(s)
tonnes per cubic metre

Glossary of elements

Element
copper
gold
silver

Abbreviation
cm
m3
d
°
ft.
g
g/t
ha
kg
km
m
µm
Moz.
Mt
oz.
oz./t
ppm
km2
m2
t
t/m3

Abbreviation
Cu
Au
Ag

Page10

 
 
 
 
 
 
 
 
 
Cautionary note to US investors

Technical disclosure contained or incorporated by reference in this AIF has not been prepared in accordance with the requirements of United States securities laws
and uses terms that comply with reporting standards in Canada with certain estimates prepared in accordance with NI 43-101.

NI  43-101  is  a  rule  developed  by  the  Canadian  Securities Administrators  that  establishes  standards  for  all  public  disclosure  an  issuer  makes  of  scientific  and
technical information concerning mineral projects. Unless otherwise indicated, all mineral reserve and mineral resource estimates contained in this AIF have been
prepared in accordance with NI 43-101 and the CIM Classification System.

Canadian  standards,  including  NI  43-101,  differ  significantly  from  the  requirements  of  the  United  States  Securities  and  Exchange  Commission  (“SEC”),  and
mineral  reserve  and  resource  information  contained  or  incorporated  by  reference  in  this  AIF  may  not  be  comparable  to  similar  information  disclosed  by  US
companies. In particular, and without limiting the generality of the foregoing, the term “resource” does not equate to the term “reserves”.

Under US standards, mineralization may not be classified as a “reserve” unless the determination has been made that the mineralization could be economically and
legally produced or extracted at the time the reserve determination is made and volumes that are not “reserves” should not be disclosed. Among other things, all
necessary permits would be required to be in hand or issuance imminent in order to classify mineralized material as reserves under SEC standards. Accordingly,
mineral  reserve  estimates  included  in  this  AIF  may  not  qualify  as  “reserves”  under  SEC  standards.  The  SEC’s  disclosure  standards  normally  do  not  permit  the
inclusion  of  information  concerning  “measured  mineral  resources”,  “indicated  mineral  resources”  or  “inferred  mineral  resources”  or  other  descriptions  of  the
amount of mineralization in mineral deposits that do not constitute “reserves” by US standards in documents filed with the SEC.

Our US investors should also understand that “inferred mineral resources” have a great amount of uncertainty as to their existence and great uncertainty as to their
economic  and  legal  feasibility.  It  cannot  be  assumed  that  all  or  any  part  of  an  “inferred  mineral  resource”  will  ever  be  upgraded  to  a  higher  category.  Under
Canadian rules, estimated “inferred mineral resources” may not form the basis of feasibility or pre-feasibility studies except in rare cases. Investors are cautioned
not to assume that all or any part of an “inferred mineral resource” exists or is economically or legally mineable. Disclosure of “contained ounces” in a resource is
permitted disclosure under Canadian regulations; however, the SEC normally only permits issuers to report mineralization that does not constitute “reserves” by
SEC standards as in-place tonnage and grade without reference to unit measures. In addition, the definitions of “proven mineral reserves” and “probable mineral
reserves” under reporting standards in Canada differ in certain respects from the standards of the SEC. Accordingly, information concerning mineral deposits set
forth or incorporated by reference herein may not be comparable with information made public by companies that report in accordance with US standards.

Page11

 
 
 
 
 
 
 
 
 
About First Mining

First Mining Gold Corp. is a Canadian-focused gold exploration and development company that was created in 2015 by Mr. Keith Neumeyer, founding President
and CEO of First Majestic Silver Corp. and a co-founder of First Quantum Minerals Ltd. We are advancing a large resource base of 7.4 million ounces of gold in the
Measured and Indicated Mineral Resource categories and 3.8 million ounces of gold in the Inferred Mineral Resource category.

Our primary focus is the development and permitting of our Springpole Gold Project (the “Springpole Project”) and the advanced exploration of our Goldlund
Gold  Project  (the  “Goldlund Project”),  both  located  in  northwestern  Ontario.  The  Company’s  eastern  Canadian  property  portfolio  also  includes  the  Cameron,
Pickle Crow, Hope Brook, Duparquet, Duquesne, and Pitt gold projects.

Springpole is one of the largest undeveloped gold assets in Canada, with permitting and a Pre-Feasibility Study underway. The project hosts 4.67 million ounces
gold in the Indicated Mineral Resource category and 0.23 million ounces gold in the Inferred Mineral Resource category. We have begun consultation efforts with
local Indigenous communities within the area of the Springpole Project to support the federal and provincial Environmental Assessment (“EA”) processes that are
currently underway. These consultation efforts will be ongoing throughout the EA process.

Goldlund is an advanced exploration stage asset where drilling in 2020 is planned to define both the extension of the existing resource area and to better define the
regional scale potential of the project. The Goldlund Project hosts 0.81 million ounces gold in the Indicated Mineral Resource category and 0.88 million ounces gold
in the Inferred Mineral Resource category.

We  are  publicly  listed  on  the  Toronto  Stock  Exchange  (“TSX”)  under  the
trading  symbol  “FF”,  in  the  US  on  the  OTC-QX  under  the  trading  symbol
“FFMGF”, and on the Frankfurt Stock Exchange under the symbol “FMG”.
Our  management  team  has  decades  of  experience  in  evaluating,  exploring
and developing mineral assets.

  First Mining Gold Corp.   
(TSX: FF; OTC-QX: FFMG; Frankfurt: FMG)

  Head Office:
  First Mining Gold Corp.
  Suite 2070,
  1188 West Georgia Street 
  Vancouver, BC V6E 4A2
  Canada
  Telephone: 604.639.8848

    Registered & Records Office
    Bennett Jones LLP
    Suite 2500, Park Place
    666 Burrard Street
    Vancouver, BC V6C 2X8
    Canada

Vision and strategy

We  hold  a  portfolio  of  24  mineral  assets  in  Canada,  Mexico  and  the  United  States,  with  a  focus  on  gold.  Our  vision  is  to  advance  our  material  assets  toward  a
construction decision and, ultimately, to production.

To achieve this goal, our strategy is to:

● de-risk our material assets through exploration, drilling, calculating resource estimates, conducting engineering, environmental and economic studies and

other activities;

● surface value for our portfolio of assets by finding partners to help advance them by committing financial and human capital to advance and de-risk them;

Page12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
  
● utilize our management team’s expertise to successfully permit, finance and construct producing mines at our material assets, either on our own or with

financial or operating partners; and

● continue to grow our asset base by acquiring additional mineral assets.

We may acquire additional mineral assets in the future. We consider the following criteria when assessing potential acquisition targets:

● Quality of asset – we consider factors such as economics, grade, size and exploration potential, metallurgy and mineability (eg. strip ratio) when assessing

a new mineral property.

● Location – we are focused on assets located in politically stable and mining friendly jurisdictions.

● Compatibility with our existing asset base – we consider whether a project can improve the economic or strategic value of our existing projects.

● Availability of infrastructure – we consider whether the project has good access to power, water, highways, ports and a labour force.

● Holding costs – we take into account the holding costs (eg. assessment work requirements) and annual taxes payable on the mineral claims when deciding

whether to acquire a new mineral property.

● Valuation – we look for attractively valued resources to add to our portfolio.

General overview of our business

We are in the exploration and development stage, and we do not currently own any producing properties. Consequently, we have no current operating income or
cash flow from our properties, nor have we had any income from operations in the past three financial years. At this time, our operations are primarily funded by
equity subscriptions.

An investment in First Mining is speculative and involves a high degree of risk due to the nature of our business and the present stage of exploration of our mineral
properties. We encourage readers to carefully consider the risk factors that are set out in this AIF in the section “Risks that can affect our business” which starts on
page 107.

Principal products

We are currently in the exploration and development stage and do not produce or sell mineral products. Our principal focus is on gold.

Specialized skills and knowledge

Our  business  requires  individuals  with  specialized  skills  and  knowledge  in  the  areas  of  geology,  drilling,  geophysics,  geochemistry,  metallurgy,  engineering  and
mineral  processing,  implementation  of  exploration  programs,  mining  engineering,  acquisitions,  capital  raising,  mine  finance,  accounting,  and  environmental
compliance. In order to attract and retain personnel with such skills and knowledge, we maintain competitive remuneration and compensation packages. To date, we
have been able to locate and retain such professionals in Canada and in the US, and we believe we will be able to continue to do so.

Page13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Competitive conditions

The precious metal mineral exploration and mining industry is very competitive in all phases of exploration and development, and we compete with numerous other
companies and individuals in the search for, and the acquisition of, attractive precious metal mineral properties. Our ability to acquire mineral properties depends, to
a large part, on our success in exploring and developing our current properties and on our ability to select, acquire and bring to production suitable properties or
prospects for mineral exploration and development.

As a result of the competitors in our industry, many of whom have greater financial resources than us, the Company may be unable to acquire attractive mineral
properties  in  the  future  on  terms  it  considers  acceptable.  We  also  compete  with  other  companies  when  it  comes  to:  (a)  raising  the  capital  necessary  to  fund  our
operations and the potential development of our properties; and (b) obtaining the resources to conduct exploration and development activities on our properties.

As a result of this competition, we may at times compete with other companies that have greater financial resources and technical facilities, and we may compete
with  other  exploration  and  mining  companies  for  the  procurement  of  equipment  and  for  the  availability  of  skilled  labour,  which  means  that  there  may  be  times
where we are unable to attract or retain qualified personnel. As well, we cannot assure you that additional capital or other types of financing will be available if
needed or that, if available, the terms of such financing will be favourable to us.

Cycles

The  mining  business  is  subject  to  commodity  price  cycles.  The  gold  market,  late  in  2010,  made  significant  gains  in  terms  of  US  dollars  but  remained  volatile
throughout  2011  and  suffered  significant  declines  in  2013  and  2014.  The  financial  markets  for  mining  in  general  and  mineral  exploration  and  development  in
particular, continued to be weak through to the end of 2019 and, as a result of the COVID-19 crisis and the response of governments and private actors to COVID-
19, markets are experiencing extreme volatility as of the date of this AIF. The long-term effects of this pandemic on financial markets and the economy in general is
at present unknown. If the global economy stalls and commodity prices decline as a consequence, a continuing period of lower prices could significantly affect the
economic potential of many of our current properties and may result in First Mining ceasing work on, or dropping its interest in, some or all of our properties. As we
do not carry on production activities, our ability to fund ongoing exploration is affected by the availability of financing (and particularly equity financing) which, in
turn, is affected by the strength of the economy and other general economic factors.

In addition, our mineral exploration activities may be subject to seasonality due to adverse weather conditions at our project sites. Drilling and other exploration
activities on our properties may be restricted during the winter season as a result of various weather-related factors including, without limitation, inclement weather,
snow covering the ground, frozen ground and restricted access due to snow, ice or other weather-related factors.

Economic dependence

Our  business  is  dependent  on  the  acquisition,  exploration,  development  and  operation  of  mineral  properties.  We  are  not  dependent  on  any  contract  to  sell  our
products or services or to purchase the major part of our requirements for goods, services or raw materials, or on any franchise or licence or other agreement to use a
patent, formula, trade secret, process or trade name upon which our business depends.

Page14

 
 
 
 
 
 
 
 
 
 
 
 
Employees

As of the date of this AIF, we have 22 full-time employees, and we utilize consultants and contractors as needed to carry on many of our activities and, in particular,
to supervise and carry out the work programs at our mineral projects.

Environmental protection

We  are  subject  to  the  laws  and  regulations  relating  to  environmental  matters  in  all  jurisdictions  in  which  we  operate,  including  provisions  relating  to  property
reclamation, discharge of hazardous materials and other matters.

We may also be held liable should environmental problems be discovered that were caused by former owners and operators of our projects. We conduct our mineral
exploration activities in compliance with applicable environmental protection legislation. A reclamation liability amount of $2.4 million was recorded in our audited
annual  financial  statements  for  the  year  ended  December  31,  2019  with  respect  to  our  Pickle  Crow  gold  project  in  Ontario.  We  are  not  aware  of  any  existing
environmental issues relating to any of our properties that may result in material liability to First Mining.

New environmental laws and regulations, amendments to existing laws and regulations, or more stringent implementation of existing laws and regulations could
have  a  material  adverse  effect  on  us,  both  financially  and  operationally,  by  potentially  increasing  capital  and/or  operating  costs  and  delaying  or  preventing  the
development of our mineral properties.

We  believe  that  the  policies  and  procedures  implemented  by  our  executive  management  team  provide  a  safe  working  environment  for  all  our  employees,
consultants, contractors and stakeholders. We recognize that safety and environmental due diligence are significant contributors to long-term sustainability of our
operations and support our objective of projects being completed in a cost effective and timely manner with excellent quality control.

Bankruptcy and similar procedures

There  are  no  bankruptcies,  receivership  or  similar  proceedings  against  us,  nor  are  we  aware  of  any  such  pending  or  threatened  proceedings.  We  have  not
commenced any bankruptcy, receivership or similar proceedings during our history.

Foreign operations

We currently hold an interest in certain non-material exploration stage mineral resource properties located in Mexico and the United States. Such properties are
exposed to various degrees of political, economic and other risks and uncertainties. See “Risks that can affect our business” starting on page 107.

Page15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Major developments

2017

January

2017

May

● We announced the release of an initial mineral resource estimate for our

Goldlund Project.

● We announced the second and third sets of assay results from Phase 1 of

the 2017 Goldlund Drill Program.

● We announced the commencement of a 27,000 m drilling campaign at our
Goldlund  Project,  focused  on  in-fill  and  resource  expansion  of  Zone
Seven (the “2017 Goldlund Drill Program”).

● We  announced  the  completion  of  our  Fall  2016  drilling  program  at  our
Pickle Crow Gold Project (the “Pickle Crow Project”), which consisted
of  nine  holes  comprising  approximately  1,300  m  of  drilling,  and  the
completion  of  a  metallurgical  diamond  drill  program  at  our  Springpole
Project.

June

● We announced the fourth set of assay results from Phase 1 of the 2017

Goldlund Drill Program.

● We announced that we had received approval from the TSX to graduate
from the TSX Venture Exchange to the TSX, and our common shares
commenced trading on the TSX.

March

July

● We announced the release of an updated mineral resource estimate for our

Cameron Gold Project.

April

● We announced the assay results from the first 12 holes of Phase 1 of the

2017 Goldlund Drill Program.

● We announced the fifth and sixth sets of assay results from Phase 1 of the

2017 Goldlund Drill Program.

●  We announced the commencement of Phase 2 of the 2017 Goldlund
Drilling Program to identify new areas of gold mineralization and to
expand the overall resource base at the Goldlund Property, with data from
Phases 1 and 2 to be incorporated into a new mineral resource estimate for
the Goldlund Project.

2018

January

● We  announced  a  new  corporate  strategy  to  focus  on  advancing  our
existing  properties  to  maximize  shareholder  value,  and  we  changed  our
name to “First Mining Gold Corp.” Or shares commenced trading on the
TSX  under  the  new  corporate  name  on  January  11th,  and  our  ticker
symbol remained as “FF”.

● In  connection  with  our  new  corporate  strategy,  we  announced  the
appointment  by  our  Board  of  Mr.  Jeff  Swinoga  as  the  Company’s  new
Chief  Executive  Officer  (“CEO”).  Mr.  Swinoga  succeeded  Dr.  Chris
Osterman as CEO, and Dr. Osterman assumed the role of Chief Operating
Officer of the Company to focus on the development of our projects. Mr.
Patrick Donnelly remained as President of the Company.

February

● We  announced  assay  results  from  Phase  2  of  the  2017  Goldlund  Drill

Program.

● We announced that we had signed a negotiation protocol agreement (the
“Negotiation Protocol”) with the Lac Seul First Nation, the Slate Falls

2018

February (continued)

First  Nation  and  the  Cat  Lake  First  Nation  in  Ontario  (together,  the
“Shared Territory Protocol Nations”). Under the Negotiation Protocol,
First  Mining  and  the  Shared  Territory  Protocol  Nations  have  agreed  to
work  together  in  a  responsible,  cooperative  and  productive  manner  in
relation to the development of our Springpole Project ("Springpole").

March

● We  announced  that  a  Project  Description  for  Springpole  had  been
submitted to, and subsequently accepted by, the Canadian Environmental
Assessment  Agency  (the  “Agency”).  The  acceptance  of  the  Project
Description  by  the  Agency  initiates  the  screening  process  to  determine
whether a federal Environmental Assessment is required for Springpole.

● We  announced  the  departure  of  Patrick  Donnelly  as  First  Mining’s
President,  and  the  assumption  of  the  role  of  President  by  Jeff  Swinoga,
with Mr. Swinoga becoming the Company’s President and CEO. We also
announced the appointment of Mr. Swinoga to the Board.

Page16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Major developments (continued)

2018

April

● We  announced  further  assay  results  from  Phase  2  of  the  2017  Goldlund

Drill Program.

● We  announced  the  successful  completion  of  a  geotechnical  drilling
program  to  investigate  the  lake  bed  sediments  and  bedrock  along  the
proposed alignment of the three coffer dams that will be required for the
Springpole  Project,  with  preliminary  findings  that  indicate  that  the
bedrock  beneath  the  proposed  coffer  dams  should  provide  a  competent
foundation.

● We  announced  that  we  had  entered  into  a  voluntary  agreement  with  the
Ministry of the Environment and Climate Change in Ontario to complete
certain  requirements  under  the  Ontario  Environmental  Assessment  Act.
This marks the commencement of a Provincial Individual Environmental
Assessment for the Springpole Project.

May

● We announced the fourth and final set of assay results from Phase 2 of the

2017 Goldlund Drill Program.

June

● We  announced  the  commencement  of  a  metallurgical  study  on  our
Springpole  Project  by  M3  Engineering  and  Technology  Corporation
(“M3”). The primary purpose of this metallurgical study is to determine
the optimal flow sheet for Springpole. A secondary focus of the study is
to  attempt  to  improve  the  recovery  of  gold  for  the  current  Whole-Ore
Carbon-in-Pulp (“CIP”) flowsheet developed in the 2017 PEA as well as
optimize recovery for the flotation flowsheet being investigated.

● We commenced a regional exploration diamond drilling campaign at the
Goldlund  Project  (the  “2018  Goldlund  Regional  Drilling  Program”),
consisting  of  approximately  13  holes  totaling  1,850  metres,  designed  to
test  the  extension  of  the  known  mineralized  trend  approximately  10
kilometres  northeast  of  the  mineralized  material  of  the  current  resource
area.

● We  announced  that  the  final  Environmental  Impact  Statement  (“EIS”)
Guidelines  for  the  Springpole  Project  had  been  issued  by  the  Canadian
Environmental  Assessment  Agency.  The  final  EIS  Guidelines  outline
federal information requirements for the preparation of the EIS and were

2018

June (continued)

prepared  taking  into  consideration  comments  received  from  federal
departments,  the  Ontario  provincial  ministry,  Indigenous  groups  and  the
general public.

July

● We announced the commencement of permitting for the construction of a
low-profile, resource access road to connect our Hope Brook gold project
in  southeast  Newfoundland,  Canada  (the  “Hope Brook Project”)  to  the
Burgeo Highway or Highway 480.

August

● We announced that we had entered into an option agreement with Gainey
Capital Corp. (“Gainey”)  pursuant  to  which  Gainey  was  granted  a  four-
year  option  to  earn  a  100%  interest  in  our  Las  Margaritas  gold  property
located  in  Durango,  Mexico  (the  “Margaritas  Property”)  in  exchange
for certain annual share and/or cash payments to First Mining and annual
exploration expenditure requirements, and we retained a 2% NSR royalty
on the Margaritas Property. Gainey may buy back 1% of this NSR royalty
up until the first anniversary of commercial production at the property by
paying us US$1 million.

September

● We  announced  final  fire  assay  results  for  all  eight  holes  drilled  at  the
Miller prospect and partial metallic screen fire assay results for some of
these  holes.  In  addition  to  drilling  the  Miller  prospect,  we  completed
seven  diamond  drillholes  at  the  Eaglelund  prospect,  and  one  diamond
drillhole  at  the  Miles  prospect  for  a  total  of  688  m  drilled  in  the  2018
Goldlund Regional Drilling Program.

October

● We announced the departure of Jeff Swinoga as our President and CEO,
and the appointment of David Shaw, one of our directors, as interim CEO
until  a  permanent  CEO  for  the  Company  had  been  identified  by  the
Board.

December

● We announced the appointment of Daniel Wilton as the Company’s new
Chief Executive Officer, effective as of January 7, 2019, to replace David
Shaw  who  had  been  acting  as  interim  CEO.  Dr.  Shaw  continued  to
serve◦as◦a◦director◦of◦the◦Company.

Page17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Major developments (continued)

2019

February

● We  announced  positive  interim  metallurgical  test  results  for  our
Springpole Project that indicated the potential for significant increases in
the  ultimate  recovery  of  both  gold  and  silver  from  the  project.  This
updated  metallurgical  work  achieved  total  recoveries  of  90.6%  for  gold
and  95.1%  for  silver  through  flotation  followed  by  separate  cyanide
leaching of both concentrate and flotation tails.

March

● We announced the results of an updated mineral resource estimate for our
Goldlund Project. Details of the updated resource estimate may be found
in the section of this AIF entitled “Material Properties – Goldlund”.

April

● We filed a technical report for the updated mineral resource estimate on
our  Goldlund  Project  that  was  prepared  by  WSP  Canada  Inc.  in
accordance with NI 43-101. The report, which is titled “Technical Report
and Resource Estimation Update, Goldlund Gold Project, Sioux Lookout,
ON” and is dated April 1, 2019, can be found under our SEDAR profile at
www.sedar.com, and on our website at www.firstminnggold.com. See the
section  of  this  AIF  entitled  “Material  Properties  –  Goldlund”  for
comprehensive details of this updated resource estimate.

● We  announced  the  appointment  of  Ken  Engquist  as  our  new  Chief

Operating Officer, effective April 29, 2019.

May

● We announced the closing of a non-brokered private placement offering,
raising aggregate gross proceeds of approximately $7.4 million (the “May
2019  Offering”)  pursuant  to  which  we  issued  20,412,995  units  of  the
Company (the “Units”) at a price of $0.27 per Unit for gross proceeds of
approximately  $5.5  million,  and  5,277,777  flow-through  units  of  the
Company  (the  “FT  Units”)  at  a  price  of  $0.36  per  FT  Unit  for  gross
proceeds  of  approximately  $1.9  million.  Each  Unit  consists  of  one
common  share  of  the  Company  (a  “Unit  Share”)  and  one-half  of  one
common  share  purchase  warrant  (each  whole  common  share  purchase
warrant,  a  “Warrant”).  Each  Warrant  will  entitle  the  holder  to  acquire
one common share of the Company at a price of $0.40 at any time prior to
May 16, 2022.

2019

May (continued)

The  net  proceeds  from  the  sale  of  the  Units  issued  under  the  May  2019
Offering  will  be  used  by  First  Mining  for  development  and  permitting
activities  at  our  Canadian  gold  projects,  as  well  as  for  general  working
capital purposes. The gross proceeds raised from the sale of the FT Units
under  the  May  2019  Offering  will  be  used  by  First  Mining  to  fund
exploration  programs  that  qualify  as  “Canadian  Exploration  Expenses”
(“CEE”)  and  “flow-through  mining  expenditures”,  as  those  terms  are
defined  in  the  Income  Tax  Act  (Canada),  and  as  “eligible  Ontario
exploration  expenditures”  for  the  purposes  of  the  Taxation  Act,  2007
(Ontario).

● We announced the filing of a preliminary short form base shelf prospectus
(the “Preliminary Shelf Prospectus”) with the securities commissions in
each  of  the  provinces  of  Canada,  and  a  corresponding  registration
statement on Form F-10 (the “Registration Statement”) with the United
States  Securities  and  Exchange  Commission  (the  “SEC”)  under  the
U.S./Canada  Multijurisdictional  Disclosure  System.  The  Preliminary
Shelf Prospectus and corresponding Registration Statement will allow us
to  undertake  offerings  of  common  shares  (including  common  shares
issued on a “flow-through” basis), preferred shares, warrants, subscription
receipts  and  units  (collectively,  the  “Securities”),  or  any  combination
thereof, up to an aggregate total of CAD$100 million from time to time
during the 25-month period that the final short form base shelf prospectus
remains effective.

June

● We announced the commencement of drilling at our Goldlund Project (the
“2019 Goldlund Drilling Program”), with an initial work program at the
Miller  prospect  on  the  property  ("Miller")  consisting  of  14  drillholes
(including 3,000 m of step-out drilling) planned along strike, both to the
northeast and southwest of the area drilled at Miller in 2018.

August

● We announced the establishment of an at-the-market equity program (the
“ATM Program”) pursuant to which we may, at our discretion and from
time to time, issue up to $15 million of our common shares to the public
at the prevailing market price of the shares when issued through the TSX.
The volume and timing of distributions under the ATM Program, if any,
will be determined at our sole discretion, subject to

Page18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Major developments (continued)

2019

August (continued)

applicable regulatory limitations under Canadian securities laws. Sales of
common shares through the ATM Program will be made pursuant to the
terms  of  an  equity  distribution  agreement  dated  August  19,  2019  (the
“Equity  Distribution  Agreement”)  between  First  Mining  and  Cantor
Fitzgerald Canada Corporation. The ATM Program will be effective until
the  earlier  of  July  26,  2021  or  completion  of  the  sale  of  the  maximum
number  of  shares  thereunder  unless  terminated  prior  to  such  date  in
accordance with the Equity Distribution Agreement.

● We  announced  that  we  had  entered  into  an  option  agreement  with
Momentum  Minerals  Ltd.  (“Momentum”),  a  private  company,  pursuant
to  which  Momentum  was  granted  a  four-year  option  to  earn  a  100%
interest in our Turquoise Canyon gold property located in Nevada, United
States  (the  “Turquoise  Canyon  Property”)  in  exchange  for  certain
annual share and/or cash payments to First Mining and annual exploration
expenditure  requirements,  and  we  retained  a  2%  NSR  royalty  on  the
Turquoise  Canyon  Property.  Momentum  may  buy  back  1%  of  this  NSR
royalty  up  until  the  first  anniversary  of  commercial  production  at  the
property by paying us US$1 million.

September

● We  announced  assay  results  from  the  first  seven  holes  of  the  2019
Goldlund Drilling Program at Miller, and that the 2019 Goldlund Drilling
Program  had  been  increased  to  25  drill  holes,  with  drilling  to  date
totalling  approximately  4,133  m  in  22  holes,  and  visible  gold  noted  in
many of these holes.

October

● We announced the positive results of an updated independent Preliminary
Economic Assessment (“PEA”) for our Springpole Project. The PEA for
Springpole  contemplates  an  open  pit  mine  and  milling  operation  and
reflects updated metallurgical testwork that has demonstrated the potential
for  significantly  improved  recoveries.  It  also  reflects  updated  operating
and capital cost estimates. Details of this updated PEA may be found in
the section of this AIF entitled “Material Properties – Springpole”.

2019

November

● We filed a technical report for an updated PEA on our Springpole Project
that  was  prepared  by  SRK  Consulting  (Canada)  Inc.  in  accordance  with
NI 43-101. The report, which is titled “Preliminary Economic Assessment
Update  for  the  Springpole  Gold  Project,  Ontario,  Canada”  and  is  dated
November  5,  2019,  can  be  found  under  our  SEDAR  profile  at
www.sedar.com, and on our website at www.firstminnggold.com. See the
section  of  this  AIF  titled  “Material  Properties  –  Springpole”  for
comprehensive details of the PEA.

● We  announced  that  we  had  entered  into  an  agreement  with  Ausenco
Engineering Canada Inc. (“Ausenco”) to complete a Pre-Feasibility Study
(“PFS”) for our Springpole Project.

● We  announced  the  expansion  of  the  2019  Goldlund  Drilling  Program  to
32 drillholes at the Miller prospect, totalling approximately 6,130 m, with
additional drilling planned for the Main Zone at the Goldlund Project in
2020, and we announced additional assay results on drilling completed to
date at Miller.

December

● We announced the closing of a non-brokered private placement offering,
raising  aggregate  gross  proceeds  of  approximately  $2.0  million  (the
“December  2019  Offering”)  pursuant  to  which  we  issued  7,405,000
common  shares  of  the  Company  (the  “Flow-Through  Shares”)  that
qualify  as  flow-through  shares  for  purposes  of  the  Income  Tax  Act
(Canada), at a price of $0.27 per Flow-Through Share. The gross proceeds
raised from the December 2019 Offering will be used by First Mining to
fund  exploration  programs  that  qualify  as  “CEE”  and  “flow-through
mining  expenditures”,  as  those  terms  are  defined  in  the  Income  Tax  Act
(Canada). In connection with the December 2019 Offering, the Company
paid  a  5%  finder’s  fee  on  the  aggregate  gross  proceeds  of  the  offering.
This fee was paid by First Mining in common shares of the Company at a
price of $0.27 per share, resulting in the issuance of an additional 370,250
common shares of the Company.

Page19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recent developments

2020

January

● We announced the closing of a non-brokered private placement financing
with  Ausenco,  raising  aggregate  gross  proceeds  of  approximately
$750,000  (the  “January  2020  Offering”),  pursuant  to  which  we  issued
2,777,777 common shares of the Company to Ausenco at a price of $0.27
per share. The net proceeds raised from the January 2020 Offering will be
used by First Mining to pay Ausenco for the first half of the costs of the
PFS that is being undertaken by Ausenco for the Springpole Project.

● We announced that we had entered into a binding term sheet with Auteco
Minerals  Ltd.  (“Auteco”)  pursuant  to  which  Auteco  can  earn  up  to  an
80% interest in our Pickle Crow Project. For a summary of the key terms
of  the  earn-in  agreement,  see  the  section  in  this  AIF  entitled  “Investor
information – Material contracts”

February

● We  announced  the  remaining  assay  results  from  the  2019  Goldlund
Drilling Program at the Miller prospect, and we announced the resignation
of Dr. Christopher Osterman from our Board.

● We  announced  the  closing  of  the  first  tranche  of  a  non-brokered  private
placement offering, raising aggregate gross proceeds of $2.5 million (the
“2020  Tranche  1  Offering”),  pursuant  to  which  we  issued  10,000,000
flow-through units ("FT Units") at a price of $0.25 per FT Unit. Each FT
Unit  consists  of  one  Flow-Through  Share  and  one-half  of  one  Warrant.
Each whole Warrant entitles the holder to acquire one common share of
the Company at a price of $0.33 at any time prior to February 14, 2023.
The gross proceeds raised from the sale of the FT Units under the 2020
Tranche  1  Offering  will  be  used  by  First  Mining  for  expenditures  that
qualify  as  “Canadian  Development  Expenses”  as  defined  in  the  Income
Tax Act (Canada) on our Springpole Project, and that will be renounced to
subscribers effective no later than December 31, 2020.

We announced the closing of the second tranche of a non-brokered private
placement  offering,  raising  aggregate  gross  proceeds  of  approximately
$5.1  million  (the  “2020  Tranche  2  Offering”),  pursuant  to  which  we
issued 23,328,818 Units at a price of $0.22 per Unit. Each Unit consists of

2020

February (continued)

one Unit Share and one-half of one Warrant. Each whole Warrant entitles
the  holder  to  acquire  one  common  share  of  the  Company  at  a  price  of
$0.33  at  any  time  prior  to  February  28,  2023.  The  net  proceeds  raised
from the sale of the Units under the 2020 Tranche 2 Offering will be used
by First Mining for development and permitting activities at our Canadian
gold projects, as well as for general working capital purposes.

March

● We  announced  the  assay  results  of  the  first  eleven  drillholes  from  the
2020 drill program at the Goldlund Property, which is focused within and
around the defined resource area known as the Goldlund Main Zone.

● We announced the closing of the third and final tranche of a non-brokered
private  placement  offering,  raising  aggregate  gross  proceeds  of
approximately $0.9 million (the “2020 Tranche 3 Offering”), pursuant to
which we issued 4,091,500 Units at a price of $0.22 per Unit. Each Unit
consists  of  one  Unit  Share  and  one-half  of  one  Warrant.  Each  whole
Warrant entitles the holder to acquire one common share of the Company
at a price of $0.33 at any time prior to March 6, 2023. The net proceeds
raised from the sale of the Units under the 2020 Tranche 3 Offering will
be used by First Mining for development and permitting activities at our
Canadian gold projects, as well as for general working capital purposes.
In total, we raised gross proceeds of approximately $8.5 million across the
three 
the  February/March  2020  non-brokered  private
tranches  of 
placement offering.

● We  announced  that,  further  to  our  news  release  dated  January  27,  2020,
we had entered into a definitive earn-in agreement with Auteco pursuant
to  which  Auteco  can  earn  up  to  an  80%  interest  in  our  wholly-owned
subsidiary  PC  Gold  Inc.  (“PC  Gold”),  which  owns  the  Pickle  Crow
Project. For a summary of the key terms of the earn-in agreement, see the
section in this AIF entitled “Investor information – Material contracts”.

Page20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Significant acquisitions

We have not completed any significant acquisitions during our most recently completed financial year.

Corporate organization

The following diagram shows our current corporate structure and material subsidiaries, including the properties held by the various subsidiaries:

Note:

Our other subsidiaries, which each have total assets and revenues less than 10%, and in the aggregate less than 20%, of our total consolidated assets or our total
consolidated revenue, are excluded from the above chart.

On March 30, 2015, First Mining was continued out of Alberta under the laws of the Province of British Columbia, Canada pursuant to the Business Corporations
Act (British Columbia) (the “BCBCA”), and as a result, First Mining is now governed by the laws of the Province of British Columbia. On January 8, 2018, we
changed our name to “First Mining Gold Corp.”.

We are a reporting issuer in the province of British Columbia (our principal reporting jurisdiction) and in each of the other provinces of Canada. We currently have
the following material wholly-owned subsidiaries:

● Gold  Canyon  Resources  Inc.,  a  company  incorporated  under  the

BCBCA.

● Tamaka  Gold  Corporation,  a  company  incorporated  under  the

Business Corporations Act (Ontario) (“OBCA”).

● PC Gold Inc., a company incorporated under the OBCA.

● Cameron  Gold  Operations  Ltd.,  a  company  incorporated  under  the

OBCA.

● Coastal Gold Corp., a company incorporated under the OBCA.

For more information:
You can find more information about First Mining on SEDAR
(www.sedar.com), and on our website (www.firstmininggold.com).
See our most recent management proxy circular dated May 15, 2019
for additional information, including how our directors and officers are
compensated, principal holders of our securities, and securities
authorized for issuance under our equity compensation plans.
See our audited consolidated annual financial statements and
management’s discussion and analysis for the financial year ended
December 31, 2019 for additional financial information.

Page21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our other subsidiaries, which each have total assets and revenues less than 10%, and in the aggregate less than 20%, of our total consolidated assets or our total
consolidated revenue, are excluded from the above list.

Our projects

We have interests in mineral properties located in Canada, Mexico and the United States. As at December 31, 2019, these properties were carried on our balance
sheet as assets with a total book value of approximately $252 million. The book value consists of acquisition costs plus cumulative expenditures on properties for
which the Company has future exploration plans. The current book value is not necessarily the same as the total cumulative expenditures on each property given the
acquisition costs were based on the consideration paid at the time of purchase. The book value is also not necessarily the fair market value of the properties.

Our material and non-material projects are set out below.

Material projects

 ●  Springpole Project (Ontario)
 ●  Goldlund Property (Ontario) 
 ●  Cameron Property (Ontario) 
 ●  Pickle Crow Property (Ontario)
 ●  Hope Brook Property (Newfoundland & Labrador)    

 p. 23
 p. 43
 p. 67
 p. 78
 p. 95

Non-material projects

 ●  Canada
 ●  Mexico
 ●  United States

 p. 104
 p. 105
 p. 106

Page22

 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
Springpole

Technical report

The  description  in  this  section  of  our  Springpole  Gold  Project  (the  “Springpole  Project”)  is  based  on  the  project’s  technical  report:  Preliminary  Economic
Assessment  Update  for  the  Springpole  Gold  Project,  Ontario,  Canada  (report  date:  November  5,  2019;  effective  date:  September  1,  2019)  (the  “Springpole
Technical Report”). The report was prepared for us in accordance with NI 43-101 by SRK Consulting (Canada) Inc. (“SRK”) under the supervision of Dr. Gilles
Arseneau,  Ph.D.,  P.Geo.;  Grant  Carlson,  P.Eng.;  Bruce  Andrew  Murphy,  P.Eng.;  Neil  Winkelmann,  FAusIMM;  Mark  Liskowich,  P.Geo.;  Michel  Noël,  P.Eng.;
Michael Royle, M.App.Sci., P.Geo.; Mauricio Herrera, Ph.D., P.Eng.; and Laurie Tahija, MMSA-QP; all qualified persons within the meaning of NI 43-101. The
following  description  has  been  prepared  under  the  supervision  of  Hazel  Mullin,  P.Geo.,  who  is  a  qualified  person  within  the  meaning  of  NI  43-101,  but  is  not
independent of us. All currencies used in this summary of the Springpole Technical Report are in U.S. dollars unless otherwise noted.

The  conclusions,  projections  and  estimates  included  in  this  description  are  subject  to  the  qualifications,  assumptions  and  exclusions  set  out  in  the  Springpole
Technical Report, except as such qualifications, assumptions and exclusions may be modified in this AIF. We recommend you read the Springpole Technical Report
in  its  entirety  to  fully  understand  the  project.  You  can  download  a  copy  from  our  SEDAR  profile  (www.sedar.com),  or  from  our  website
(www.firstmininggold.com).

Readers  are  cautioned  that  the  PEA  contained  within  the  Springpole  Technical  Report  is  preliminary  in  nature,  it  includes  inferred  mineral  resources  that  are
considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral reserves, and
there is no certainty that the PEA will be realized.  Mineral resources that are not mineral reserves do not have demonstrated economic viability.

Project description, location and access

The Springpole Project lies approximately 110 km northeast of the Municipality of Red Lake in northwest Ontario, Canada. The property is centered on a temporary
tent-based camp situated on a small land bridge between Springpole Lake and Birch Lake. The latitude and longitude coordinates for the project are:

Latitude                   

N51° 23ʹ 44.3ʺ

Longitude                  

W92° 17ʹ 37.4ʺ

The Universal Transverse Mercator map projection based on the World Geodetic System 1984 (WGS84) zone 15N is:

Easting                           

549,183

Northing                            

5,693,578

Average Elevation     

395 m

Page23

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
During late spring, summer, and early fall, the Springpole Project is accessible by floatplane direct to Springpole Lake or Birch Lake. All fuel, food, and material
supplies are flown in from Red Lake or Pickle Lake, Ontario, or from Winnipeg, Manitoba, with flight distances of 110 km, 167 km, and 370 km, respectively. The
closest  road  access  at  present  is  the  landing  at  the  old  South  Bay  Mine  on  Confederation  Lake,  approximately  50  km  away  by  air.  During  winter,  an  ice  road
approximately  85  km  long  is  constructed  from  the  South  Bay  landing  point  on  Confederation  Lake  to  a  point  about  1  km  from  Springpole  Lake  camp.  During
breakup in spring and freeze-up in fall, access to the Springpole Project is by helicopter. Additional winter access may be available via temporary airstrips cleared
on nearby frozen lakes.

First Mining acquired 100% of the Springpole Project on November 13, 2015, when it completed the acquisition of Gold Canyon Resources Inc. All of the mining
claims, leases and patents are currently registered in the name of Gold Canyon Resources Inc., our wholly-owned subsidiary.

When the project was acquired from Gold Canyon, it consisted of 30 patented mining claims and 300 unpatented, contiguous mining claims and 6 leased unpatented
mining  claims,  totalling  an  area  of  approximately  32,448  Ha.  Additional  claims  were  subsequently  acquired  by  First  Mining  in  the  Satterly  Lake  area,  and  the
original unpatented ‘legacy’ claims were converted into the new Ontario cell claim system in April 2018. The area covered by the Springpole property has increased
since 2015 to its current total of 41,943 hectares. Included in this total, an area covering 1,531 Ha was converted from mining claims to mining leases in July 2019.

Through  Gold  Canyon,  we  lease  10  patented  claims,  which  are  fee  simple  parcels  with  mining  and  surface  rights  attached  to  all  10  of  these  claims,  and  these
patented claims, together with the notices of lease, are registered with the Land Registry Office in Kenora, Ontario. The lease is for a term of 21 years less one day
and terminates on April 14, 2031. Under the lease, we are obligated to pay all applicable property taxes related to the 10 patented claims during the lease term
together  with  advance  royalty  payments  on  a  sliding  scale  of  $50,000  per  year  (2011-2016),  $60,000  per  year  (2016-2021),  and  $80,000  per  year  (2021-2031).
These payments are to be credited to future NSR payables, if any. We have an option to acquire these 10 patented claims and would be required to do so upon the
commencement  of  commercial  production  on  these  or  certain  adjoining  patented  claims.  This  option  term  is  renewable  for  a  further  period  of  five  years  by
providing  notice  and  a  $25,000  payment.  The  consideration  payable  is,  at  our  option  on  exercise  or  at  the  option  of  the  leaseholder  upon  commencement  of
commercial production, either (a) $5 million with the leaseholder retaining a 1% NSR or (b) $4 million with the leaseholder retaining a 2% NSR. We have a right of
first refusal on any sale of the remaining royalty interest in the property on certain terms and conditions.

Through Gold Canyon, we also have an option and lease to a further 15 patented mining claims which are fee simple parcels with mining and surface rights attached
and registered, together with the notice of option and lease, with the Land Registry Office, Kenora, Ontario. The option can be exercised by us before expiry of the
earlier option period by confirmation of good standing of the agreement and payment of a $50,000 renewal fee. We are required to make option payments in the
aggregate amount of $35,000 per year and to expend an aggregate of CDN$300,000 on mining operations in each option term as a condition of any renewal and to
pay all property taxes related to these patented claims. We have an option to acquire the 15 claims and would be required to do so upon the commencement of
commercial production at any time during the option period by payment of an aggregate of $2 million. Upon exercise of the purchase option, we must also acquire
the cabin on the property for the lesser of fair market value or $20,000.

Page24

 
 
 
 
 
 
 
 
Underlying royalties which affect the Springpole Project are:

● 3%  NSR  on  five  patented  claims  payable  to  Jubilee  Gold  Exploration  Ltd.  (“Jubilee Gold”)  upon  commencement  of  commercial  production  with  advance
royalty payments of $70,000 per year, adjusted using the yearly Consumer Price Index. We have an option to acquire 1% of the NSR for $1,000,000 at any
time, and a right of first refusal on any sale of the NSR. We can terminate the royalty obligations at any time by transferring the five patented claims back to
Jubilee Gold;

● 3% NSR on 10 leased patented claims payable to a leaseholder upon commencement of commercial production with advance royalty payments on a sliding
scale of US$50,000 per year (2011-2016), US$60,000 per year (2016-2021), and US$80,000 per year (2021-2031). We have a right to acquire up to 2% of the
NSR for US$1,000,000 per 1% at any time;

● 3%  NSR  on  15  patented  claims  (held  by  us  pursuant  to  an  option  and  lease)  is  payable  to  an  optionor  and  leaseholder  during  the  option  term  upon
commencement of commercial production or a 1% NSR if the purchase option is exercised prior to commercial production. We have a right to acquire the
remaining 1% NSR by a payment of US$500,000; and

● 3% NSR on six unpatented mining claims payable to an individual vendor upon commencement of commercial production with advance royalty payments of

US$50,000 per year. We have an option to acquire all or a portion of the NSR at a rate of US$500,000 per 1% of the NSR.

We are required to purchase a vacation home owned by a vendor that is located on the Springpole Project upon commencement of commercial production.

To keep a mining claim current, the mining claim holder must perform $400 per single cell mining claim unit worth of approved assessment work per year, or $200
per boundary cell mining claim unit, immediately following the initial registration date. The claim holder has two years to file one year’s worth of assessment work.

Surface  rights  are  separate  from  mining  rights.  Should  any  method  of  mining  be  appropriate,  other  than  those  claims  for  which  Crown  leases  were  issued,  the
surface rights would need to be secured.

History

Gold exploration on the property was carried out during two main periods, one during the 1920s to 1940s, and a second period from 1985 to the present.

Between  1933  and  1936,  extensive  trenching  and  prospecting  was  conducted  on  the  Springpole  Project,  including  10  short  holes  totalling  458.5  m.  Limited
trenching and prospecting was completed in 1945.

The area remained dormant until 1985, when an airborne geophysical survey was completed over the entire claim group, and on the 30 patented claims line cutting
was done at both 30.5 m centres and 61 m centres. Subsequently, geological mapping, humus geochemistry, and ground geophysics were conducted over the grids.

From  1986  through  1989,  118  diamond  drillholes  were  completed  in  seven  drill  phases  totalling  38,349  m.  In  addition,  during  1986  and  1987,  approximately
116,119 m2 of mechanical stripping was carried out and four petrographic reports were produced.

Page25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
From 1989 through 1992, an induced polarization survey over the central portion of the Portage zone under Springpole Lake was conducted and the Springpole
Project was tested with eighteen core holes totalling 6,195 m. The majority of the drilling was conducted on the Portage zone. At the same time, a seven-core hole
drill  program  was  completed  around  the  east  margins  of  Springpole  Lake  and  lake-bottom  sediment  sampling  of  Springpole  Lake  east  of  Johnson  Island  was
completed.

During 1995, an exploration program consisting of remapping of the main area, of some of the existing drill core, and a reinterpretation of the geology was carried.
During the 1995 and 1996 programs, an additional 69 holes were drilled totalling 15,085 m on the Springpole Project proper and two drillholes on Johnson Island.
By late 1996, Gold Canyon acquired 100% of the Springpole Project. Gold Canyon continued exploration in 1997 and 1998 with another 51 core holes totalling
5,642 m.

In  the  summer  of  1998  a  lake  bottom  sediment  sampling  program  was  conducted  in  several  areas  of  the  Springpole  Project,  which  identified  several  follow-up
targets that were tested in 1999 with 12 core holes totalling 2,779 m.

During 2004, 2005, and 2006, diamond drilling programs were conducted on the property by Gold Canyon, totalling 7,887 m in 65 drillholes.

In 2007, Gold Canyon conducted an 11 diamond drillhole program that totalled 2,122 m of drilling, and in the fall of 2007, they embarked on a limited exploration
program to further investigate the Fluorite zone that was previously identified during a trenching program in 1990.

In 2008, Gold Canyon drilled a further seven core holes totalling 2,452 m.

From early August through to the end of October 2009, Gold Canyon re-logged and re-sampled a portion of the historic drill core stored at the project site and
temporary tent camp. A total of 115 drillholes were re-logged which equates to approximately 31% of the available drillholes.

In the winter of 2010, a total of six diamond drill holes were drilled for a total of 1,774.5 m of HQ drilling. During the following spring and summer of 2010, a total
of 8,664.2 m of HQ core drilling was completed in 23 drillholes.

In 2011, Gold Canyon carried out a drill program which totaled 28,750 m in 80 diamond core holes.

A 2012 drill program began in-filling the Portage zone based upon results of the 2011 drill program. The 2012 drill program totaled 38,069 m in 87 diamond core
holes.

In 2013, a 7-hole oriented-core drill program totalling 2,450 m was implemented to collect rock geotechnical data within the immediate vicinity of the proposed
open pit.

In 2013, Gold Canyon commissioned SRK Consulting (Canada) Inc. (“SRK”) to complete a preliminary economic assessment on the Springpole Project.

On November 13, 2015, we acquired Gold Canyon, and as a result, the Springpole Project.

In October 2016 we commenced a drilling program at the Springpole Project to collect additional material for metallurgical testing. A total of four holes comprising
1,712  m  were  drilled,  with  hole  locations  specifically  chosen  to  recover  sample  material  that  is  representative  of  the  Springpole  deposit.  In  February  2017,  we
announced the results of the drilling program.

In 2017, we commissioned SRK to complete an updated PEA on the Springpole Project.

In  2018,  we  carried  out  a  limited  geotechnical  drill  program  to  test  the  integrity  of  ground  relevant  to  coffer  dam  construction.  Eleven  short  holes  were  drilled
totalling 244 m.

Page26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Geological setting, mineralization and deposit types

The Springpole Project is located within the Archean-aged Birch-Uchi Greenstone Belt. Studies of the southern part of the Birch-Uchi greenstone belt have revealed
a long, multistage history of crustal development. Based on mapping, lithogeochemistry, and radiometric dating, the supracrustal rocks of the greenstone belt were
subdivided into three stratigraphic group-scale units (listed in decreasing age): the Balmer, Woman and Confederation assemblages. This three-part subdivision was
applied to most of the Uchi Subprovince. The Confederation assemblage is thought to be a continental margin (Andean-type) arc succession, versus the less certain
tectono-stratigraphic  context  of  the  other  assemblages.  Some  relatively  small  conglomeratic  units  likely  form  a  synorogenic,  discontinuously  distributed,  post-
Confederation assemblage in the Birch-Uchi greenstone belt.

The northern margin of the Birch-Uchi greenstone belt forms a pattern of sub-regional scale cusps of supracrustal strata alternating with batholiths. Basaltic units
are prominent around the periphery of the greenstone belt and may be part of the Woman assemblage but the accuracy of this stratigraphic assignment is unknown.
It is suggested that Confederation assemblage age rocks make up the bulk of the greenstone belt.

The Springpole Project is underlain by a polyphase alkali, trachyte intrusive displaying autolithic breccia. The intrusive is comprised of a system of multiple phases
of trachyte that is believed to be part of the roof zone of a larger syenite intrusive; fragments displaying phaneritic textures were observed from deeper drill cores in
the  southeast  portion  of  the  Portage  zone.  Early  intrusive  phases  consist  of  megacrystic  feldspar  phenocrysts  of  albite  and  orthoclase  feldspar  in  an  aphanitic
groundmass. Successive phases show progressively finer grained porphyritic texture while the final intrusive phases are aphanitic. Within the country rocks to the
north and east are trachyte and lamprophyre dikes and sills that source from the trachyte- or syenite-porphyry intrusive system.

The main intrusive complex appears to contain many of the characteristics of alkaline, porphyry-style mineralization associated with diatreme breccias (e.g. Cripple
Creek, Colorado). Direct comparison with drill core from the two sites shows a number of consistent textures and styles of mineralization. A recent observation
made  from  drilling,  combined  with  the  airborne  magnetic  survey,  shows  that  potentially  economic  gold  mineralization  is  coincident  with  an  unexplained
geophysical anomaly. This style of mineralization is characterized by the Portage zone and portions of the East Extension zone where mineralization is hosted by
diatreme breccia in aphanitic trachyte. It is suspected that ductile shearing and brittle faulting have played a significant role in redistributing structurally controlled
blocks of the mineralized rock. Yet to be confirmed is a form of porphyry-style alteration zoning consisting of an outer zone of phyllic (sericite) dominant alteration
with narrow zones of advanced argillic alteration characterized by illite and kaolinite, and a core zone of intense potassic alteration characterized by biotite and K-
feldspar.

Exploration

No ongoing exploration activity is currently underway at the Springpole Project.

Drilling

During the winters of 2007 and 2008 Gold Canyon conducted drill programs that completed 21 holes totalling 3,159 m, 11 holes totalling 2,122 m, and 7 holes
totalling 2,452 m of diamond core drilling, respectively.

Page27

 
 
 
 
 
 
 
 
 
 
 
 
During the winter of 2010, a total of six diamond drillholes were drilled for a total of 1,774.5 m of HQ drilling. Two drillholes were not completed and both holes
ended in altered and mineralized rock. The drill program revealed a more complex alteration with broader, intense zones of potassic alteration replacing the original
rock mass with biotite and pyrite. During the summer and fall of 2010, a total of 8,664.2 m of HQ core drilling was completed in 23 drillholes, averaging 44.23 m of
drilling per 24-hour shift, including time for moving the drill between drill sites.

The 2011 drill program totaled 28,750 m in 80 diamond core holes. Five of the diamond core holes were drilled for the purpose of metallurgical testing. All these
holes were twins of previously drilled holes.

The 2012 drill program began in-filling the Portage zone based upon results of the 2011 drill program. The goal was to in-fill areas where inferred mineral resource
had been defined in the February 2012 mineral resource update and to expand the mineral resource area to the southeast. The 2012 drill program totaled 38,069 m in
87 diamond core holes.

The 2013 oriented-core drill program was implemented to collect rock geotechnical data within the immediate vicinity of the proposed open pit. Approximately
2,450 m of drilling was completed on seven drillholes (SG13-200 to SG13-206).

The 2016 drill program was implemented to collect additional material from the Portage Zone so that additional metallurgical testing could be carried out. In total,
1,712  m  were  drilled  in  the  four  holes  (PM-DH-01  to  04).  Results  of  the  metallurgical  test  results  are  discussed  under  the  heading  “Mineral  processing  and
metallurgical testing”.

Subsequent  to  the  mineral  resource  estimate  of  2017,  we  carried  out  a  limited  geotechnical  drill  program  to  test  the  integrity  of  ground  relevant  to  coffer  dam
construction.  Eleven  short  holes  were  drilled,  totalling  244  m.  None  of  the  holes  intersected  the  mineralized  domains  and  none  have  any  impact  on  the  mineral
resources presented in below under the heading “Mineral resource estimates”.

Sampling, analysis and data verification

Detailed descriptions of the drill core were carried out under the supervision of a senior geologist, a member in good standing of the Association of Professional
Geologists of Ontario and/or American Institute of Professional Geologists. The core logging was carried out on-site in a dedicated core logging facility. Drill log
data were recorded onto paper logs that were later scanned and digitized.

Core was laid out 30 to 40 boxes at a time. First, the core was photographed in 15 m batches prior to logging or sampling. This was followed by a geotechnical log
that recorded quantitative and qualitative engineering data including detailed recovery data and rock quality designation. Any discrepancies between marker blocks
and measured core length were addressed and resolved at this stage. The core was then marked up for sampling.

For  the  2010  and  2011  drill  programs,  all  the  drill  core  intervals  were  sampled  using  sample  intervals  of  1  m.  During  the  2012  drilling  program,  Gold  Canyon
changed its standard sample length from 1 to 2 m lengths. However, in zones of poor recovery, 1.5 m or 3 m samples were sometimes collected. Samples over the
standard sample length were typically half core samples and whole core was generally only taken in intervals of poor core recovery across the sampled interval.
Sampling marks were made on the core and sample tickets were stapled into the core boxes at the beginning of each sample interval. Quality control samples were
inserted into the sample stream.

Page28

 
 
 
 
 
 
 
 
 
 
 
 
 
Inserting  quality  control  samples  involved  the  addition  of  certified  blanks,  certified  gold  standards,  and  field  and  laboratory  duplicates.  Field  duplicates  were
collected  by  quartering  the  core  in  the  sampling  facility  on-site.  Laboratory  duplicates  were  collected  by  splitting  the  first  coarse  reject  and  crushing  and  then
generating  a  second  analytical  pulp.  Blanks,  standards  and  duplicates  made  up  10%  of  the  total  sample  stream.  Sample  tickets  were  marked  blank,  field  or
laboratory duplicate, or standard, and a sample tag was stapled into the core box within the sample stream.

Geological descriptions were recorded for all core recovered. Separate columns in the log allow description of the lithology, alteration style, intensity of alteration,
relative  degree  of  alteration,  sulphide  percentage,  rock  colour,  vein  type,  and  veining  density.  A  separate  column  was  reserved  for  written  notes  on  lithology,
mineralization, structure, vein orientations/relations etc. The header page listed the hole number, collar coordinates, final depth, start/end dates, and the name of the
core logging geologist.

Following the logging and core marking procedures described above, the core was passed to the sampling facility. Core sampling was performed by experienced
sampling  technicians  from  Ackewance  Exploration  &  Services  (“Ackewance”)  of  Red  Lake,  Ontario,  and  quality  control  was  maintained  through  regular
verification by on-site geologists. Core was broken, as necessary, into manageable lengths. Pieces were removed from the box without disturbing the sample tags,
were cut in half lengthwise with a diamond saw, and then both halves were carefully repositioned in the box. When a complete hole was processed in this manner,
one half was collected for assay while the other half remained in the core box as a witness. The remaining core in the boxes was then photographed at 51 cm (20
inch) intervals. All logs and photographs were then submitted to the senior geologist/project manager for review and were archived. Data were backed up.

The sampling technician packed one half of the split core sample intervals into transparent vinyl sample bags that were sequentially numbered to match the sample
number sequences in the sample tag booklets used by the core-logging geologists. The numbered, blank portion of the triplicate sample tag was placed in the bag
with  the  sample;  the  portion  that  was  marked  with  the  sample  interval  remained  stapled  into  the  bottom  of  the  core  box  at  the  point  where  the  sample  interval
begins. Sample bags were then sealed with plastic tags. Sealed sample bags were packed into rice sacks five samples at a time. All sacks were individually labeled
with the name of the company, number of samples contained therein, and the number sequence of the samples therein. Sacks were assigned sequential numbers on a
per shipment basis. A project geologist then checked the sample shipment and created a shipping manifest for the sample batch. A copy was given to the project
manager and a copy was sent along with the sample shipment. A copy of the sample shipment form was also sent via e-mail to the analytical laboratory.

The project geologist prepared the sample submission form for the assay laboratory. This form identifies the number of sample sacks as well as the sequence of
sample  numbers  to  be  submitted.  Due  to  the  remote  location,  the  shipment  was  then  loaded  on  to  a  plane  or  helicopter  and  flown  direct  to  Red  Lake  where
representatives of the commercial analytical laboratory met the incoming flight and took the samples to the laboratory by pickup truck.

Once at the laboratory, a manager checked the rice sacks and sample numbers on the submission form. The laboratory then split the received sample manifest into
batches for analysis, assigned a work order to the batch, and sent a copy of the mineral analysis acknowledgement form to the project manager.

Page29

 
 
 
 
 
 
 
 
 
Aluminum tags embossed with the hole number, box number, and box interval (from/to) were prepared and stapled onto the ends of each core box. Core boxes were
cross-stacked on pallets and then moved to on-site storage.

Core samples collected at the drill site were held in closed core boxes sealed with fiber tape; at various times of day, camp staff collected the core boxes that were
then delivered to the core logging facility. All core logging, sampling and storage took place at the Springpole Project site. Following the logging and marking of
core, all core preparation and sampling was performed by technicians from Ackewance of Red Lake, Ontario, under the supervision of the project manager. All on-
site sampling activities were directly supervised by the project manager.

All primary assay work since the 2010 drill program has been performed by SGS Laboratories in Red Lake (gold), Ontario and Don Mills (silver and multi-element)
in Toronto, Ontario. The SGS Red Lake and Don Mills facilities are certified and conform to requirements CAN-P-1579 and CAN-P-4E (ISO/IEC 17025:2005).
Certification is accredited for precious metals including gold and silver and 52 element geochemical analyses.

We have attested that there is no commercial nor other type of relationship between us and SGS Laboratories that would adversely affect the independence of SGS
Laboratories.

All  samples  received  by  SGS  Red  Lake  were  processed  through  a  sample  tracking  system  that  is  an  integral  part  of  their  laboratory  information  management
system. This system utilizes bar coding and scanning technology that provides complete chain of custody records for every stage in the sample preparation and
analytical process.

Samples were dried, and then crushed to 70% of the sample passing 2 mm (-70 mesh). A 250 g sample was split off the crushed material, and pulverized to 85%
passing 75 micron (-200 mesh). A 30 g split of the pulp was used for gold fire assay and a 2 g split was used for silver analysis. Crushing and pulverizing equipment
was cleaned with barren wash material between sample preparation batches and, where necessary, between highly mineralized samples. Sample preparation stations
were also equipped with dust extraction systems to reduce the risk of sample contamination. Once the gold assay was complete, a pulp was sent to the SGS Toronto
facility for silver and possibly for multi-element geochemical analysis.

As  part  of  the  standard  internal  quality  control  procedures  used  by  the  laboratory,  each  batch  of  75  Springpole  Project  core  samples  included  four  blanks,  four
internal  standards,  and  eight  duplicate  samples.  In  the  event  that  any  reference  material  or  duplicate  result  would  fall  outside  the  established  control  limits,  the
sample batches would be re-assayed.

Prepared samples were analyzed for gold by fire assay with atomic absorption finish. Samples returning assays in excess of 10g/t gold were re-analyzed with a
gravimetric finish.

Prepared pulp samples shipped from SGS Red Lake to SGS Toronto were analyzed for silver by three-acid digestion with atomic absorption finish.

During the winter 2010 program, prepared samples were analyzed for 52 elements by acid digestion (3:1 HCl: HNO3).

Page30

 
 
 
 
 
 
 
 
 
 
 
 
 
Of  the  18  drillholes  completed  in  2007  and  2008,  comprising  a  total  of  1,374  assay  intervals  analyzed  for  gold,  SRK,  who  prepared  the  Springpole  Technical
Report, checked a total of 137 samples representing 10% of the total against the original certificates. No errors were found.

A  total  of  3,135  assay  values  for  gold  and  3,161  assay  values  for  silver  in  the  database  were  compared  against  the  original  protected  PDF  assay  certificates
submitted by SGS Red Lake. These totals represent 10.1% and 10.4% of the total number of assays for gold and silver, respectively.

Of the original assay values checked against certificates, the focus was on values material to any resource estimate, either higher-grade intervals or very low-grade
intervals in proximity to higher-grade intervals. The average grade of gold samples verified was 2.05 g/t Au. The average grade of silver samples checked was 8.27
g/t Ag.

Only two errors were found for gold:

●

●

The gold value of sample interval SP10-028 from 433 m to 436 m (sample number 8287) was found to have an entered value of 5.96 g/t gold against a value
on the assay certificate of 9.00 g/t gold.

The gold value of sample interval SP11-076 from 69 to 70 m (sample number 14583) having the value of 0.45 oz./t was incorrectly placed in the parts per
billion column.

No errors were found with respect to silver assays.

This represents an error rate of 0.064% in gold assays and an error rate of 0.0% in silver assays. This error rate is well within acceptable industry standards.

As part of the mineral resource estimation process, the authors of the Springpole Technical Report reviewed the QA/QC data collected by Gold Canyon, reviewed
the procedures in place to assure assay data quality, and verified the assay database against original assay certificates provided directly to the author by SGS Red
Lake, the assay laboratory. A total of 53,431 gold assays, 46% of the assay data, were checked against original assay certificates. No significant database errors were
identified. About 143 minor rounding errors were observed. None of the rounding errors are deemed material or of any significance to the mineral resource estimate
presented in the report.

Mineral processing and metallurgical testing

Over the period from 1989 to 2017, four testwork campaigns were completed on samples of mineralized material from the Springpole Project. Two samples from
the Portage Zone were tested in 1989, eight samples in 2011 from the Portage Zone and the Main and Oxide Zones, and five samples in 2012 from the Portage,
Oxide, East Pit Extension and Main zones. These samples were tested for mineralogy, hardness, gravity recovery and whole feed leaching. In addition, rougher
flotation of a pyrite concentrate was tested to reduce the grinding energy and tankage requirements for a smaller, concentrate leaching circuit.

First  Mining  completed  a  drilling  program  in  late  2016  with  four  holes  drilled  primarily  through  the  Portage  zone,  and  in  2017  engaged  Base  Metallurgical
Laboratories  Ltd.  (“Base Met”)  to  evaluate  gold  and  silver  recoveries  from  these  samples  via  whole  ore  leaching  and  flotation  testing,  as  well  as  completing
comminution testwork, chemical and mineral determination.

Page31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Based on these test results, operating costs associated with grinding to a P80 of 40µm and a higher cyanide consumption were estimated. It was determined that the
process operating cost increase outweighed the value gained from higher metal recovery. For the 2017 PEA update the process plant design was based on the 2013
PEA conditions: grinding to a P80 of 70µm, 2 g/L cyanide concentration, and leaching for 24 hours (36-hour design).

In 2018, First Mining contracted M3 Engineering and Technology Corp. ("M3") to manage a metallurgical testwork program to further improve the gold and silver
recoveries and to define the process flowsheet in advance of a prefeasibility study for the Springpole Project. The metallurgical testwork program was to investigate
the  potential  performance  of  alternative  process  options  compared  to  whole  ore  agitated  leaching,  and  to  select  a  single  flowsheet  with  the  best  technical,
environmental, and financial results for additional testing in the next study phase.

A single phase of testing using a composite sample was completed and three independent labs were selected to perform the testwork. ALS Metallurgy in Kamloops,
Canada  was  selected  for  conventional  flotation  testing  while  Jacobs  Engineering  Group  in  Lakeland,  Florida,  USA  and  Eriez  Flotation  Division  in  Erie,
Pennsylvania,  USA,  were  selected  for  mica  removal  (using  two  different  concepts). ALS  was  selected  to  compile  the  composite  for  testing  and  split  necessary
amounts for testing by Jacobs and Eriez.

All samples remaining from the 2017 Base Met test program were sent to ALS for use in the 2019 test program. The samples used for the Base Met test program
appear  to  be  representative  of  the  material  to  be  processed  through  the  plant.  Samples  were  combined  and  blended  to  form  a  master  composite  sample  of
approximately 300 kg.

Based on results of the 2018-2019 testwork program, the following was established with respect to the Springpole Project: (i) a primary grind size around 150µm is
suitable to give adequate sulphide flotation recovery; (ii) one stage of cleaning would reduce the mass to be reground and maintain the sulphide recovery in the
concentrate (approximately 86% of the 5% sulphide in the feed); (iii) reground cleaner concentrate of 17µm would result in higher leach extractions for both gold
and silver; and (iv) separate cyanide leaching of reground cleaner concentrate and flotation tails resulted in a combined extraction of gold and silver of 91% and
96%, respectively. When the proposed flowsheet is considered in aggregate, the estimates for recovery used in optimization and evaluations are 88% gold and 93%
silver, respectively.

It  was  therefore  concluded  by  SRK  that  flotation  followed  by  leaching  of  reground  concentrate  and  combined  (rougher  plus  cleaner)  tails  presents  the  more
beneficial processing route for the Springpole Project.

SRK, the author of the Springpole Technical Report, recommends that further testing be completed on a variability basis across the mineralized material deposit at
the Springpole Project to confirm the metallurgical response using the developed flotation plus leaching flowsheet including lock cycle tests. A larger sample of
flotation concentrate should be generated in order to obtain a more accurate assessment of regrinding energy requirements using larger dynamic protocol, such as
the IsaMill signature plot test. Additional testing should be conducted to confirm leach performance on flotation tailings obtained at coarser primary grind sizes and
on the flotation concentrate at the finer grind size.

Page32

 
 
 
 
 
 
 
 
 
 
The author of the Springpole Technical Report also recommends additional comminution testing (crusher work index, abrasion index, SAG testing, rod and ball mill
work index) should be completed to confirm grinding power requirements. Additional testwork should be completed to confirm whether cyanide detoxification can
be  completed  successfully  and  within  normal  reagent  cost  levels.  Thickening  and  filtering  characteristics  should  be  confirmed  to  increase  confidence  in  the
estimation of dewatering costs.

Mineral resource estimates

There are 659 drillholes in the Springpole database. The mineral resource estimate for the Springpole Project utilizes results from 401 core boreholes drilled by
Gold Canyon and previous owners of the property during the period of 2003 to 2014 and four holes drilled by us in 2016.

The revised mineral resource estimate (September 1, 2019) is based on a gold price of $1,400/oz. and a silver price of $15/oz., both considered reasonable economic
assumptions by the author of the Springpole Technical Report. To establish a reasonable prospect of economic extraction in an open pit context, the resources were
defined  within  an  optimized  pit  shell  with  pit  walls  set  at  45°.  Assumed  recoveries  of  80%  for  gold  and  60%  for  silver  were  used  (Note:  A  silver  recovery
assumption of 85% was used for mine design and evaluation based on more recent data). Mining costs were estimated at $2/t of total material, processing costs
estimated at $12/t and general and administrative (“G&A”) costs estimated at $2/t. A cut-off grade (“COG”) of 0.4 g/t gold was calculated, and is considered to be
an economically reasonable value corresponding with breakeven mining costs. Approximately 90% of the revenue for the proposed project is derived from gold and
10% from silver.

Note: For the mine development (Whittle™ optimization) and economic analysis in the Springpole Technical Report, updated input parameters were used.

The updated resource estimate is summarized in the table below.

Category

Open Pit**
Indicated
Inferred

Quantity

(Mt)

139.1
11.4

Au
(g/t)

1.04
0.63

Grade

Metal

Ag
(g/t)

5.4
3.1

Au
(Moz.)

4.67
0.23

Ag
(Moz.)

24.19
1.12

Mineral resources that are not mineral reserves do not have demonstrated economic viability. There is no certainty that all or any part of the mineral resources would
be converted into mineral reserves. The estimate of mineral resources may be materially affected by environmental, permitting, legal, title, taxation, sociopolitical,
marketing,  or  other  relevant  issues.  The  quantity  and  grade  of  reported  inferred  mineral  resources  in  this  estimation  are  uncertain  in  nature  and  there  has  been
insufficient  exploration  to  define  these  inferred  mineral  resources  as  an  indicated  or  measured  mineral  resource.  SRK,  the  author  of  the  Springpole  Technical
Report, is of the opinion that further attempts to convert the remaining inferred material to indicated would be of questionable value. The current proportion of the
resource classified as inferred is 7.6% of total tonnes and 4.7% of contained gold.

Page33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mining methods

A  Lerch-Grossman  pit  optimization  was  carried  out  on  the  Springpole  resource  model  in  order  to  determine  the  ultimate  pit  limits  for  this  PEA  study.  The  pit
optimization was carried out in WhittleTM software. The tonnage of the incremental pit shells along with estimated discounted values are illustrated in the table
below.

For  the  Springpole  deposit,  shells  beyond  Pit  Shell  28  add  mineralized  rock  and  waste  tonnages  to  the  overall  pit,  but  have  higher  incremental  strip  ratios  with
minimal positive impact on the Project’s Net Present Value (NPV). To better determine the optimum shell on which to base the phasing and scheduling and to gain a
better understanding of the deposit, the shells were analyzed in a preliminary schedule. The schedule assumed a maximum processing rate of 13 Mt/yr. Low grade
material was stockpiled with 95% reclaimed at the end of mine life, and no capital costs were added.

Based on the analysis of the shells and the preliminary schedule, Pit Shell 28 was chosen as the base case shell for further phasing and scheduling of the deposit.
This shell contains 151 Mt of mineralized material above cut-off with an average diluted gold grade of 0.95 g/t and 4,624 koz contained gold along with a silver
grade of 5.08 g/t and 24,736 koz of contained silver. The total waste tonnage in the shell is 319 Mt for a strip ratio of 2.1:1.

The resources within the ultimate pit shell were used as the basis of a production schedule and Life of Mine (LOM) plan. The table below summarizes the LOM
plan.

Page34

 
 
 
 
 
 
 
 
 
Description

Mine Production Life
Total Mineralized Material Mined
Stockpiled Material
Direct Process Feed
Stockpile Reclaim
Total Process Feed Material
Diluted Au Grade (mill head grade)
Contained Au
Diluted Ag Grade (mill head grade)
Contained Ag
Waste
Total Material
As-mined Strip Ratio
As-processed Strip Ratio

Unit
yr
Mt
Mt
Mt
Mt
Mt
g/t
koz
g/t
koz
Mt
Mt
t:t
t:t

Value
12 
151 
31 
120 
19 
139 
1.00 
4,468 
5.33 
23,740 
319 
470 
2.1 
2.4 

The tonnes of mineralized material and waste material are detailed by year in the figure below along with gold ounces produced.

Page35

 
 
 
 
 
 
The open pit mining activities for the Springpole pit were assumed to be primarily undertaken by an owner-operated fleet as the basis for the Springpole Technical
Report.  The  average  unit  mining  costs  used  in  the  project  economics  was  $1.74/t  of  material  mined,  for  pit  and  dump  operations,  road  maintenance,  mine
supervision,  and  technical  services.  The  cost  estimate  was  built  from  first  principles  and  based  on  experience  of  similar  sized  open  pit  operations  and  local
conditions. The open pit mining costs take into account variations in haulage profiles and equipment selection.

Non-contact surface water around the open pit and waste storage facilities will be diverted where possible and contact water will be collected in a series of ditches
and ponds for storage and treatment as required for discharge into the receiving environment. A schematic of the surface water management plan is illustrated in the
figure below.

Processing and recovery operations

The Springpole Technical Report is based on an assumed design criteria of 36,000 tpd (13,140,000 tpa) process plant processing moderate hardness (BWi of 12
kWh/t to 14 kWh/t) material averaging 1 g/t gold and 6 g/t silver.

Testwork  determined  that  a  coarse  grind  P80  size  of  150µm  could  achieve  up  to  91%  gold  extraction  using  flotation  followed  by  cyanide  leaching  of  reground
concentrate and combined (rougher and cleaner) flotation tail. No new gravity recovery information was obtained for this update.

Page36

 
 
 
 
 
 
 
 
The updated design for the Springpole processing facilities is based on both previous and recent metallurgical testwork with several assumptions. The basis of the
design  of  the  comminution  circuit  remains  the  same  as  the  2017  Preliminary  Economic  Assessment  (the  "2017 PEA")  except  for  the  primary  grind  size  of  P80
150µm, while the flotation circuit and cyanide leaching is based on recent testwork. The remaining unit operations selected: agitated leach, carbon handling, cyanide
detox, and tailing handling remain the same as the 2017 PEA with the exception of separate cyanide leaching circuits for flotation tails and concentrate.

The  principal  gold-silver  ore  mineral  is  the  Ag-Au  telluride  mineral  petzite  that  has  approximately  5%  sulphide.  Flotation  reagents  are  added  to  the  sulphide
flotation circuits to promote the flotation of sulphides and associated precious metals. Sodium cyanide is added to the flotation tails and flotation concentrate to
leach gold and silver.

Infrastructure, permitting and compliance activities

There is no existing infrastructure within 20 km of the Springpole Project area. The primary access point for the Springpole Project will likely be a two-lane access
corridor road. SRK is of the view that, based on a cursory review of the alignment using low resolution topographical mapping, it is anticipated that only basic
cut/fill techniques will be required to construct the road. The unpaved road surface will require ongoing maintenance consisting of re-grading and topdressing the
running  surface  to  reduce  the  wear  on  the  haul  truck  and  heavy  equipment  tires.  Topdressing  will  be  sourced  from  the  local  borrow  sources  used  during
construction.

There are four 7 m wide single lane access roads located throughout the Springpole Project area. All single lane access roads will be constructed using conventional
cut and fill techniques prior to the placing of an approximately 0.5 m thick compacted sub-base layer sourced from locally developed and approved borrow sources.
Routine surface water management along all roads will be achieved by ensuring the roads are graded with a crown. Eleven locations along the access corridor road
will have corrugated steel culverts installed to allow surface water to pass while no culverts have been identified for the single lane access roads.

Two major stream crossings will be required along the access corridor road. An arched culvert will be constructed at the Deaddog Stream Crossing while a pre-
fabricated bridge will be constructed at the Birch River Crossing.

Surface infrastructure earthworks will also use conventional cut and fill techniques to provide suitably graded areas to place the buildings and allow for surface
drainage.  The  buildings  will  be  of  modular  design  or  consist  of  fully  contained  pre-fabricated  components.  These  structures  will  require  minimal  on-site
construction, plumbing, and electrical work.

Substantial storage of fuel will not be required on-site due to the easy access to the nearby highway. Some fuel storage will be required for the mine, haul, and light
vehicle fleets, as well as for the heavy equipment and production of ammonium nitrate/fuel oil, a bulk explosive. It has been assumed that a 5 ML fuel tank farm,
within a suitably-sized bund, is to be constructed at the mine site. The Fuel Tank Farm should be located on a blasted bedrock foundation. Compacted engineered
backfill will be used to bring the foundation up to the appropriate grades and provide suitable bedding material for the lined containment facility, as well as being
used for pedestal supports for the fuel tanks.

Page37

 
 
 
 
 
 
 
 
 
 
 
A 60 km long by 23 m wide right-of-way will be cleared, grubbed and prepared for the installation of a 115 kV wood pole transmission line using 636,000 mils
conductor. The right-of-way will start from Highway 105 near Ear Falls and travel a further 90 km alongside the existing Hydro One corridor overland where it will
connect to and follow the access corridor road to the project site.

The Wataynikaneyap Power project in northwestern Ontario plans to develop transmission lines north from Red Lake which may present an opportunity to reduce
the power line construction costs for the Project in future studies.

The potential impacts the project may have on Springpole Lake and/or Birch Lake are considered to be the more environmentally and socially sensitive components
of the Project. We are cognizant of these sensitivities and have taken steps to design the Project with these sensitivities in mind. To that end, the project has been
designed to avoid direct interaction with the Birch Lake watershed.

The Environmental Assessment (“EA”) process, currently underway, will address all regulatory requirements of the Canadian Environmental Assessment Act 2012
(“CEAA”) and the provincial EAA, including alternative assessments and potential cumulative environmental effects. Environmental baseline programs initiated
and/or completed to date have been designed in consultation with the Project’s indigenous communities and the regulatory requirements of both the federal and
provincial governments.

The management of the mine waste (tailings and waste rock) also represents a longer-term environmental concern. The tailings management facility and waste rock
repository  will  likely  assimilate  fish  bearing  ponds  and  doing  so  will  likely  involve  additional  fish  habitat  compensation.  The  next  phase  of  engineering  for  the
Springpole Project will further evaluate alternative mine waste management areas to avoid impacting fish and fish habitat. The environmental risks associated with
tailings and waste rock management following operations will be addressed as part of the project’s detailed closure plan.

All potential environmental impacts associated with the Springpole Project can be mitigated through the implementation of accepted engineering practices currently
employed throughout Canada’s mining industry. A detailed monitoring plan will also be developed to ensure environmental compliance of all components of the
mine throughout its construction, operation, closure, and post-closure activities.

We comply with permit, notice and consultation requirements as they relate to the on-going exploration work on the Springpole Project. Legislation that requires
material permits and notices include the provincial Mining Act, Public Lands Act, Lakes and Rivers Improvement Act, Ontario Water Resources Act, as well as the
federal Fisheries Act.

To date, no formal memorandum of understanding agreements have been signed with local First Nations.

Capital and operating costs

Project costs in the Springpole Technical Report were estimated from a combination of sources including first principles, reference projects, vendor’s quotes, cost
service publications and SRK experience. Costs were considered from the commencement of production forward. Costs incurred prior to this date were considered
as “sunk” for the purposes of economic assessment.

Page38

 
 
 
 
 
 
 
 
 
 
 
 
 
Operating Costs

Operating costs estimated for the open pit mine and 36,000 tpd process plant are summarized in the tables below.

Mine Operating Costs

Open Pit Mine Operating Unit Cost

Drilling
Blasting
Loading
Hauling
Roads/Dumps/Support Equipment
General Mine/Mtce
Supervision & Technical
Total Open Pit Operating Cost

Process Plant Operating Costs

Processing Cost Expense Item
Labour
Power
Reagents
Liners
Grinding Media
Maintenance Part & Outside Repairs
Supplies & Services
Total

Capital Costs

Life of Mine
$M

49
99
195
243
96
33
49
763

$/t mill feed
0.35
0.71
1.40
1.76
0.69
0.24
0.35
5.50

Unit Cost

$/t material moved
0.11
0.23
0.45
0.55
0.22
0.07
0.11
1.74

$/tonne processed
0.72
2.29
5.84
0.16
0.16
0.47
0.07
9.71

Initial and sustaining capital costs for the Project are summarized in the table below.

Page39

 
 
 
 
 
 
 
 
 
 
 
Major Capital Cost Summary

Item

Open Pit Mining
Processing
Infrastructure
Water Management
Dike and Lake Dewatering
Tailings Management Facility Construction

Total Initial Capital
Sustaining Capital

Open Pit Mining
Processing
Infrastructure
Tailings Management Facility Lifts
Closure Costs

Total Sustaining Capital
Total Capital Costs

Economic Analysis

$M
149
519
38
4
25
74
809

52
6
0
67
26
150
959

The  economic  analysis  that  forms  part  of  this  summary  of  the  Springpole  Technical  Report  is  intended  to  provide  an  initial  review  of  the  Springpole  Project’s
potential and is preliminary in nature. The economic analysis includes consideration of inferred mineral resources that are considered too speculative geologically to
have  the  economic  considerations  applied  to  them  that  would  enable  them  to  be  categorized  as  mineral  reserves,  and  there  is  no  certainty  that  the  preliminary
economic  assessment  based  on  these  mineral  resources  will  be  realized.  Mineral  resources  that  are  not  mineral  reserves  do  not  have  demonstrated  economic
viability.

The primary economic evaluation measures used were total LOM cash flow, NPV of this cash flow at a 5% discount rate, the internal rate of return of the project
cash flows, and the payback period on a non-discounted basis. The table below summarizes the high-level economic outputs from the modelling. Note that payback
is quoted from the commencement of production.

Page40

 
 
 
 
 
 
 
 
 
Summary of Base Case Valuation

Parameter

Mill Feed

Payable Au Produced
Payable Ag Produced

Au Price
Ag Price
Gross Revenue
Treatment and Refining Costs
Royalty
Operating Costs
Operating Surplus
Initial Capital costs
Sustaining Capital Costs (incl. closure)
Life of Mine Capital Costs

Economic Results
Pre-tax NPV5%
Pre-tax IRR
After-tax NPV5%
After-tax IRR
Non-discounted Payback from Production Date

Units
kt
koz
koz
$/oz
$/oz
$M
$M
$M
$M
$M
$M
$M
$M

$M
%
$M
%
years

Value

138,528
3,914
21,426
1,300
20
5,516
4
76
2,360
3,076
809
150
959

1,232
26.2%
841
21.8%
3.4

The following production-related assumptions have been applied to the technical economic model:

● Production rate at maximum of 36,000 tonnes per day over 365 days per year.

● Pre-production period of three years from commencement of construction.

In addition, the following general assumptions have been applied for mine design and economic evaluation:

● A base case discount factor of 5% has been applied for NPV calculations. The author of the Springpole Technical Report considers this to be typical for

gold projects of this type and in this location.

● An average LOM sales price of $1,300/oz gold.

● An average LOM sales price of $20/oz silver.

● Estimates of royalties payable as described in elsewhere in the Springpole Technical Report.

● Working capital days have been assumed at 20 days for receivables and 30 days for payables.

Page41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exploration, development and production

There is no on-going exploration taking place on the Springpole Project at this time.

Recent developments

In  December  2019,  we  signed  an  MOU  and  a  study  agreement  with  Ausenco  to  complete  a  PFS  for  the  Springpole  Project.  A  field  program  in  support  of  the
required pre-feasibility level studies was commenced in January 2020.

A detailed, two-phase, metallurgical program has been scoped and is underway. The “Phase 1” testwork program utilized material from the 2016 metallurgical drill
program,  with  testing  underway  at  the  SGS  laboratory  in  Lakefield,  Ontario.  A  second  “Phase  2”  test  work  program  is  being  completed  using  additional  core
material  obtained  from  three  new  metallurgical  holes  (totalling  1,187  m)  drilled  in  early  2020.  The  main  objective  of  the  program  is  to  optimize  flotation  and
cyanide leaching conditions, and provide design criteria for the PFS.

In addition to the three metallurgical drill holes completed, additional holes have been strategically located to support both hydrogeology and geotechnical analysis.
This combined geotechnical-hydrogeological drill program consists of 10 holes in the proposed pit wall and coffer dam areas and drilling has been commenced. The
results of this drilling will help guide how the ground water communicates within the region and provide a better sense of the pit slope stability for the PFS, which
in turn may help improve strip ratio estimates. A further 14 geotechnical drill holes, as well as a number of test pits, are also planned as part of the PFS on-site work
to test the proposed plant site, tailings and waste storage areas.

Page42

 
 
 
 
 
 
 
 
 
 
Goldlund

Technical report

The description in this section of our Goldlund gold project (the “Goldlund Project”) is based on the project’s technical report: Technical Report and Resource
Estimation Update, Goldlund Gold Project, Sioux Lookout, ON (issue date April 1, 2019, effective date March 15, 2019) (the “Goldlund Technical Report”). The
report was prepared for us by WSP Canada, Inc. ("WSP")  in  accordance  with  NI  43-101  under  the  supervision  of  Todd  McCracken,  P.Geo.,  a  qualified  person
within the meaning of NI 43-101. The following description has been prepared under the supervision of Hazel Mullin, P.Geo., who is a qualified person within the
meaning of NI 43-101, but is not independent of us.

The  conclusions,  projections  and  estimates  included  in  this  description  are  subject  to  the  qualifications,  assumptions  and  exclusions  set  out  in  the  Goldlund
Technical Report, except as such qualifications, assumptions and exclusions may be modified in this AIF. We recommend you read the Goldlund Technical Report
in  its  entirety  to  fully  understand  the  project.  You  can  download  a  copy  from  our  SEDAR  profile  (www.sedar.com),  or  from  our  website
(www.firstmininggold.com).

Project description, location and access

The Goldlund Project is situated within a land package of approximately 280 km2 referred to as the Goldlund Property (the “Goldlund Property”). The Goldlund
Property has a strike-length of over 50 km in the Wabigoon Subprovince. The Goldlund Project is an Archean lode-gold project located in northwestern Ontario,
approximately 60 km northeast from Dryden by road and stretches over several townships of the Patricia Mining and Kenora Mining Divisions of northwestern
Ontario. The Goldlund Property is centered at 49.900203 north latitude and 92.341103 west longitude (545800E, 5527400N NAD 83 Zone 15) NTS 52F/16.

Access to the Goldlund Property is by Ontario Provincial Highway 72, approximately 60 km by road from Dryden, or approximately 45 km southwest of Sioux
Lookout. A private all-weather gravel road leads from this point to the Goldlund Property. The road into the Goldlund Property would require upgrading to sustain
any  form  of  mining  operations,  but  is  accessible  by  two-wheel  drive  vehicle  for  exploration.  Regularly  scheduled  passenger  air  service  and  charter  flights  are
available to the towns of Dryden and Sioux Lookout.

The property consists of 1,348 mining claims totalling 28,015 ha, 27 patented claims (433 ha), one mining lease (48.56 ha), and one licence of occupation. We have
full surface rights on the 27 patents and 1 mining lease (the “Mining Lease”). The Ontario Mining Act (2010) grants surface access to a mineral claim without
owning the surface rights, with proper consultation with stakeholders in the area. All claims and patents are registered to Goldlund Resources Inc., a wholly-owned
subsidiary of Tamaka (which, itself, is a wholly-owned subsidiary of First Mining).

Underlying royalties which affect the Goldlund Property are:

● 1% NSR payable to an arm’s length vendor for 36 claims totalling 576 ha;

● 1% NSR payable to Goldlund Mines Limited on any ore mined above 50 m below the existing shaft collar for 6 patented claims and 3 patented claims

covered by the Mining Lease. We have a right of first refusal in the event the holder wishes to dispose of its interest in the NSR;

Page43

 
 
 
 
 
 
 
 
 
 
 
 
 
 
● 2.5% NSR payable to Rio Algom Limited for 21 patented claims. We have the right to purchase the NSR in its entirety for $2,500,000 and a right of first of

refusal in the event that Rio wishes to sell the NSR.

● 2% NSR payable to 1074127 Ontario Limited in accordance with industry practice on the sale of all minerals from the property for 13 mining claims. We

have right to purchase 100% of the NSR at any time for $1,500,000 and a right of first refusal in the event that the holder wishes to sell the NSR.

The Goldlund Project has two historic shafts that have been capped, an underground portal that has been blocked, a small open pit that is partially flooded, a waste
rock stockpile, a mineralized material stockpile, a building housing the original mill on the Goldlund Property, and a small tailing containment facility. All have
been overgrown with vegetation.

All permits and licenses to conduct exploration work at the Goldlund Project are in place.

History

Exploration of the Goldlund Property dates back to the 1940s. From the late 1940s up until 1988, intermittent exploration was carried out by various companies
mainly on five gold bearing zones. Past work included shaft sinking, driving a ramp, and underground development, including drifting and crosscuts on four levels.

There  was  a  major  period  of  exploration  in  the  area  from  1946  to  1952,  in  response  to  the  discovery  of  gold  mineralization  in  the  southeastern  part  of  Echo
Township. The historic Newlund and Windward gold deposits were discovered during this period.

The Newlund prospect saw extensive underground exploration (4,570 m of drifts and crosscuts, 6,220 m of diamond drilling) through five levels, via a 255 m deep
shaft. The first level (200 ft.) of the Newlund/Goldlund workings extends for over 3.2 km, connecting on the west with the 68 m shaft of the Windward prospect,
crossing the entire Windward claim block.

Virtually no work was carried out on the Echo Township gold prospects from 1952 to 1973.

In 1974, most of the surface facilities were rehabilitated and re-sampled portions of the first and second levels. In total, some 151,000 ft. (approximately 46,000 m)
of surface drilling has been completed in 506 holes, and more than 60,000 ft. (approximately 18,300 m) of underground drilling has been completed in 466 holes.

From mid-1982 to early 1985, an underground mine and an open pit mine was operated on the Goldlund Property and processed material through the mill at the site.
Production records have been compiled that show underground mine production of approximately 100,000 tons (approximately 90,700 t) at an estimated grade of
0.15 oz./ st (approximately 4.23 g/t) gold together with open pit production of approximately 43,000 st (approximately 39,000 t), at an estimated grade of 0.17 oz./
st (approximately 4.80 g/t) gold. Plant records show that some 132,000 st (approximately 119,750 t) were processed, with 18,000 oz. of recovered gold. The head-
grade was 0.15 oz./st gold and mill recovery was reported to be 86.6%. In total, some 1,050 ft. of shaft sinking, 1,385 ft. of driving a ramp and approximately
19,600 ft. of drifting and crosscuts were developed for the production.

Exploration work from the 1940s to present day has also been conducted by various companies on the remaining parts of the Property outside of the immediate
Goldlund Deposit area, which include the Quyta, Miles, Franciscan, Laval and Beartrack exploration blocks. Work has included ground and airborne geophysical
surveys, geological mapping, outcrop sampling, trenching, soil surveys and diamond drilling.

Page44

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Geological setting, mineralization and deposit types

Regional geology

The Goldlund Property is situated within a northeasterly-projecting arm of the Wabigoon Subprovince extending from Wabigoon Lake to Sioux Lookout. The area
is  underlain  by  sedimentary  and  volcanic  rocks,  numerous  intermediate  to  mafic  sub-volcanic  intrusive  sheets,  and  intruded  by  several  granitoid  stocks.  The
stratigraphic assemblage has been subdivided into five principal rock groups:

● Northern Volcanic Belt;

● Northern Sedimentary Group;

● Central Volcanic Belt;

● Southern Sedimentary Group; and

● Southern Volcanic Belt.

The area has been affected by multiple deformational events resulting in a predominately northeasterly structural fabric. Gold exploration dates back to at least the
1940s with the majority of occurrences located in the Central and Southern Volcanic Belts.

The area is comprised of meta-volcanic and meta-sedimentary rocks intruded by several granitoid stocks and many smaller porphyritic and non-porphyritic bodies.
The area has been subjected to at least four phases of deformation resulting in a predominantly northeasterly-striking structural grain. Regional and more important
local alteration occurred in two pulses; one preceding the earliest deformation and one coinciding with the late deformation. Quartz veining, gold mineralization,
and related alteration are related to the later alteration event.

Project geology

A 3 km wide belt of Precambrian basaltic volcanic rocks strikes northeast across the Goldlund Project. This basaltic formation is bound by Precambrian sediments
to the north and to the south, with a wedge of felsic volcanics that occurs between the basalt and sediments to the south of the basalt.

A suite of Leucotonolite to diorite sills (“granodiorite” in mine terminology) have intruded near the contact between the tuffs to the south and the spherulitic lavas to
the north. These strata-parallel sills dip from vertical to -80° southward and range from 14 m to 60 m in thickness. A subsidiary suite of sills intrudes narrow tuff
beds in spherulitic basalt lavas. These strata-parallel intrusions are known to extend northeastward well beyond the Goldlund Project and south-westward beyond
Crossecho Lake where they re-appear just south of Troutfly Lake. It has been postulated that this series of intrusions may occur intermittently over a strike-length of
15 km.

Mineralization

The gold mineralization occurs concentrated in quartz filled cross fractures that strike 010° to 015° and dip northwest at -40° to -75°. Historically it is reported that
these  gold  bearing  fractures  occur  concentrated  in  zones  that  extend  intermittently  at  intervals  of  200  m  to  300  m  along  the  1.6  km  length  of  the  underground
workings that has been explored to a vertical depth of 150 m to 200 m on the former Windfall and Goldlund Property.

Page45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gold mineralization occurs in essentially two types of deposits in the area of the Goldlund Project with the most important gold mineralization being associated with
quartz vein and stock-work structures.

Gold mineralization at the Goldlund Project is hosted by zones of northeast-trending and gently to moderately northwest-dipping quartz stockworks (comprised of
numerous quartz veinlets less than 1 cm to 20 cm thick). The stockwork zones form bands within the dykes that intrude the east-northeast-trending mafic volcanic
country  rocks.  The  quartz  veins  and  veinlets  contain  occasional  fine-grained  to  coarse-grained  pyrite.  The  intervening  areas  between  the  quartz  veinlets  exhibit
strong to moderate feldspathic alteration associated with common fine to medium-grained pyrite and magnetite.

The mineralized sills strike generally northeast (065°) and dip steeply to the southeast. The quartz stockwork veins generally strike 010° to 015° and dip northwest
at -40° to -75°. This results in a shallow rake within the various zones.

Deposit type

The identified mineralization fits an Archean shear zone-hosted quartz vein model (“Archean Lode gold”).

The dominant, and economically most significant type, of the shear zone hosted occurrences are transverse vein arrays within competent rocks and particularly the
intermediate to mafic sub-volcanic intrusive sheets. Vein systems occupy tensional fractures related to internal deformation of the competent units as folds tightened
during stage three deformation. Vein arrays could be expected to develop near fold hinges, within fold limbs, and along axial planar foliations. The orientations of
individual veins within the arrays are affected by their locations within folds.

Exploration

In 2018, First Mining completed a property-wide regional exploration program on the Goldlund Property, including mapping and sampling of previously-identified
targets and diamond drilling. A sixteen-hole, 1,944 m drill program was completed between June and September 2018 and tested the Miller, Miles and Eaglelund
occurrences.

This regional field exploration program included numerous bush traverses to follow up on historic gold occurrences reported over the Goldlund Property, and it
identified  numerous  targets  for  further  field  work  at  a  later  date.  Between  May  and  July,  and  September  and  October  of  2018,  traverses  were  made  over  the
Beartrack, Mistango, Quyta, Eaglelund, Miller, Miles, Jacobus Creek, Villbona, Lun-Echo, Goldlund-Eastern, and Camreco South showings. Geological mapping
was undertaken and geochemical grab or chip sampling was completed at suitable outcrop locations. The previous geological mapping commissioned in 2012 by
Tamaka was also ground-checked for accuracy of outcrop locations and descriptions.

Drilling

We completed our 2017 and 2018 drill programs at the Goldlund Project in two phases. Phase 1 was completed between January 2017 and July 2017 and targeted
Zone 7 of the Goldlund deposit, and Phase 2 was completed between June 2017 and March 2018 and primarily targeted Zone 1. Both programs together comprised
a total meterage of 40,198 m in 138 holes, and were designed to better understand and define the potential resource in both of these areas of the Goldlund deposit by
infill drilling.

Page46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
The drilling was conducted by Rodren Drilling of Manitoba with HQ sized core. Casings were left in place and capped.

A total of 100 infill holes were drilled during the Phase 1 drill program, for a total meterage of 24,299 m. The target of this program was Zone 7.

The primary goal of this Phase 1 drilling campaign was to upgrade Inferred Resources at Zone 7 into a higher resource category and to better define the geology and
gold mineralization. The albitized tonalite (“granodiorite” in mine terminology) and immediate hanging wall and footwall were entirely sampled and assayed to
allow for a more accurate resource estimate with no data gaps.

Of the 100 holes, 86 holes intersected intervals of significant gold mineralization, and those holes with no significant gold mineralization encountered have helped
to define the extent and further the understanding of the shape and nature of the deposit.

We completed our Phase 2 drilling program on the Goldlund deposit between July 2017 and March 2018. A total of 38 infill holes were drilled over 14,961 m,
which were designed to provide greater confidence in the gold mineralization within Zone 1 of the Goldlund deposit.  While 33 out of the 38 drillholes intersected
gold mineralization, this phase of drilling was limited in extent in order to avoid intersecting historic underground workings.  Areas of Zone 1 have previously been
mined and therefore contain several levels of existing underground workings.  Accordingly, new holes had to be positioned to avoid drilling through existing levels
or stopes, and as a result some of the holes may not have reached the key mineralized zones which occur closer to the footwall of the zone.

In addition to the 38 new Zone 1 holes, four Phase 1 holes drilled into Zone 7 (holes GL-17-010, GL-17-051, GL-17-106 and GL-17-108) were extended during the
Phase 2 program to test for deeper level mineralization. These were successful in encountering gold mineralization within the deeper portions of the holes, with hole
GL-17-010 intersecting 83 metres of 1.35 g/t Au at downhole depths of between 545 m and 628 m.

Two Zone 1 holes also tested for deeper mineralization: GL-17-115 (44 m of 0.78 g/t Au including 16 m at 1.07 g/t Au from 590 to 606 m) and GL-17-119 (2 m at
4.31 g/t Au from 446 to 448 m) which indicate that in Zone 1 as well as Zone 7, significant grades of gold exist below the levels of an open pit.

Also  during  2018,  First  Mining  completed  a  small,  property-wide  regional  exploration  and  diamond  drill  program  intended  to  test  the  regional  potential  of  the
Goldlund Property to host significant gold mineralization similar to that demonstrated within the known resource area at the Goldlund Project. This exploratory drill
program consisted of 1,944 m of drilling in 16 holes. It was designed to test the Miller, Miles and Eaglelund occurrences and verify historical drillhole and surface
anomaly  data,  and  was  completed  between  June  and  September  2018.  The  drill  program  consisted  of  eight  drillholes  (MI-18-001  to  MI-18-008)  at  the  Miller
showing, seven drillholes (EL-18-001 thru EL-18-007) at the Eaglelund showing, and one hole (ML-18-001) designed to drill test under the exploratory pit found at
the Miles showing. Drilling totalled 1,256 m at Miller, 638 m at Eaglelund, and 50 m at the Miles target.

The Miller targeted area lies approximately 10 km northeast of the Goldlund resource area, along strike of the lithologic fabric of granodiorite sills/dykes intruded
into  regional  mafic  meta-volcanic  greenstone  which  extends  over  30  km  within  the  Goldlund  Property  boundary.  This  elongate  pattern  of  brittle  granodiorite  in
ductile mafic meta-volcanic rocks is a key mechanism in focusing gold mineralization, as demonstrated in the area of the current Goldlund resource.

Page47

 
 
 
 
 
 
 
 
 
 
 
 
Granodiorite at Miller is coarse-grained with strong chlorite and silica alteration predominantly along the contacts with meta-basalt and gabbro in the hanging wall.
The contact with metabasalt and gabbro is sheared and strongly foliated.

Quartz-carbonate  veining  at  Miller  seems  to  have  a  slightly  different  orientation  than  that  of  the  Goldlund  deposit.  Gold-bearing  veins  at  Miller  seem  to  be
dominated by steeply 80° - 85° dipping veins which are wider than the shallow 10° - 25° dipping narrow veins. Narrow veins returned higher gold grades from the
surface grab sampling. This observation is based only on a limited surface exposure and eight drillholes. Gold-bearing veins at the Goldlund deposit are dominated
by the conjugate 20 set and 70 set veins. The 20 set veins are most common but are typically narrow, being just a few cm in width, whereas the 70 set veins although
more erratic and discontinuous are typically wider.

Significant gold mineralization was encountered in the Miller drilling, and results have confirmed the same mineralogical associations of gold present in quartz-
carbonate-sulphide stockwork veining and adjacent alteration zone in granodiorite which is very similar to that observed at the Goldlund resource area.

The early results from the Miller prospect indicate that the entire width of the sill/dyke appears receptive to gold mineralization and this mineralization remains
open along strike in both directions and also at depth. The four drillholes which crosscut the granodiorite from hanging wall to footwall indicate that the entire width
of the dyke appears receptive to gold mineralization, while at the Goldlund resource area, gold mineralization tends to occupy only 25% to 40% of the total dyke
width.

In addition, while visible gold mineralization and gold tellurides were common in First Mining’s 2017-2018 infill drilling program at the Goldlund resource area,
the frequency of occurrence of visible gold at Miller was much greater, with visible gold observed in seven out of the total eight holes.

Due to the frequent occurrence of visible gold in the Miller drillholes, and the coarse, nuggety nature of the gold mineralization, we followed up our standard fire
assays  on  selected  samples  with  a  more  definitive  assay  protocol  of  metallic  screen  fire  assay,  using  a  1,000  g  sample  size  to  minimize  the  high  nugget  effect
characteristic  of  mineralization  at  the  Goldlund  Project.  Metallic  screen  fire  assay  technique  is  commonly  used  to  determine  both  the  coarse  and  fine  gold  in
samples and utilizes a larger volume of the sample than regular fire assay. Samples were chosen for metallic screen analysis either where visible gold was observed
in  the  core,  or  adjacent  to  visible  gold  occurrences,  or  where  the  initial  fire  assay  results  did  not  appear  to  be  representative  of  the  level  of  gold  mineralization
observed in the core.

Holes at Eaglelund and Miles were targeted close to the locations of historical drillholes that were drilled in the 1950s and 1980s, several of which reported gold
mineralization (although locations and assay results for these holes cannot be verified). Some narrow gold intersections were confirmed by the 2018 drill program,
notably in the south west region of the Eaglelund target, with hole EL-18-002 intersecting 1.0 m at 2.22 g/t Au, and hole EL-18-003 intersecting 2.0 m at 6.42 g/t
Au. No significant gold mineralization was encountered in the northeast area of drilling, however mapping and drill logging show that the granodiorite sill, the host
rock of gold mineralization, is faulted off and replaced by a sheared feldspar porphyry in this area. The faulted portion of the granodiorite sill was not located during
this drill campaign, hence additional drilling would be required to delineate this and to better understand the control and distribution of the mineralization at the
Eaglelund and Miles prospects.

Page48

 
 
 
 
 
 
 
 
 
 
Sampling, analysis and data verification

The following is a description of the sampling methodology for the Tamaka 2007 – 2008 drilling program:

● Drillers delivered the four-row NQ or NQ2 core boxes to the core logging facility.

● Core lids were removed and the boxes placed on the core logging table in order.

● A technician measured run lengths to confirm block markers.

● The technician recorded the rock quality designation (“RQD”) of the core on a computer form.

● Magnetic susceptibility was recorded over the entire hole length at 0.5 m intervals.

● Core was photographed (both wet and dry).

● Logging was completed by the geologist directly into a Microsoft Excel spreadsheet template form. Each drill log was a separate file:

o

o

logs recorded lithology, structures, alteration and sulphide content;

all geology related markings on the core used a yellow lumber crayon.

● Sample intervals were marked with a red lumber crayon on the core.

● Sample lengths were variable, 20 cm minimum sample length, 1.5 m maximum sample length.

● The samples did not cross lithological boundaries:

o

o

o

quartz veins were isolated if possible as well as zones in increased sulphides or alteration;

shoulder sample of 1 m was collected on both sides of the mineralized sections;

due to the nature of the mineralization, and from the onset of drilling, the decision was made by Tamaka staff to collect samples continuously
from collar to toe of hole.

● Three dedicated technicians were trained on sampling:

o

o

o

o

o

o

top-mounted core saw with a four-compartment settling tanks to recycle the water;

a  sample  interval  sheet  was  generated  by  the  geologist  logging  the  core;  the  sheet  contained  the  Borehole  ID,  From,  To  intervals,  and  sample
number;

the  technician  verified  the  sample  number  from  the  sample  sheet  with  the  sample  number  from  pre-printed  sample  books  provided  by  the
laboratory;

the technician cut the core and placed one half in a plastic sample bag and returned the other half to the core box;

one sample tag was placed in the sample bag, one sample tag was stapled into the core box at the beginning of the sample interval;

sample bags with sample and sample tag were sealed with fibre tape.

● Quality  assurance  and  quality  control  ("QA/QC")  samples  were  inserted  into  the  sample  stream.  Standards,  blanks,  field,  and  crush  duplicates  were
inserted into the sample series using the same number sequence as the samples themselves. A QA/QC sample was inserted every 30 samples and were
alternated  between  crush  duplicates,  field  duplicates,  standards,  and  blanks.  Pulp  duplicates  performed  by  Accurassay  were  also  incorporated  in  the
program.

Page49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Samples were placed in rice bags and stored in the core logging facility until shipment.

● A Tamaka employee delivered the samples to Manitoulin Transport in Dryden for delivery to Accurassay Laboratories (“Accurassay”) in Thunder Bay.

Accurassay is an accredited facility, conforming to requirements of CAN P-4E ISO/IEC 17025, and CAN-P-1579.

● The laboratory returned all coarse rejects and pulps to Tamaka for storage at the Goldlund Project.

The following is a description of the sampling methodology for the Tamaka 2011 drilling program:

● Drill core was delivered by C3 Drilling to the Tamaka core logging facility located on site at the end of every shift.

● Core was put on the core logging tables for logging by the geologist or geological technician.

● A geologist technician checked the block measurements and measures recorded the RQD. Errors in block measurements were reported to the geologists.

● A technician recorded the magnetic susceptibility using a hand-held instrument for each 3 m length of core.

● Certain  initial  holes  were  logged  into  Microsoft  Excel  spreadsheets  and  the  remainder  were  logged  into  a  Gemcom©  Gemslogger  (“Gemslogger”)

Microsoft Access database.

● A geologist entered the header information from a planned drillhole spreadsheet.

● A geologist logged the core, recording lithology, alteration, structure, and mineralization in Gemslogger or the spreadsheet and marking the intervals with a

grease pen.

● A geologist inserted sample tags for intervals to be sampled, recording these intervals in Gemslogger or the spreadsheet.

● Sample lengths ranged between 0.2 and 2.6 m in length with an average sampling length of around 0.7 m.

● No samples crossed lithological boundaries.

● At least two shoulder samples were taken on either side of the mineralization.

● Sample tags marked with Standard Reference Material (“SRM”), blanks and duplicates were inserted at set intervals by the geologist.

● Core was photographed after logging and sampling was completed; both wet and dry photos were taken.

● Core was then relocated to the core splitting facility.

● A technician then double checked the intervals given in the sample booklet with printed logs from Gemslogger.

● Core was split using a top-mounted diamond saw blade.

● Half of the core was placed in a sample bag while the other half was replaced in the core box.

● Blanks and SRMs were inserted as specified in the sample booklet. Standards, blanks, field, and crush duplicates were inserted into the sample series using
the same number sequence as the samples themselves. A QA/QC sample was inserted every 30 samples and were alternated between crush duplicates, field
duplicates, standards, and blanks. Pulp duplicates performed by Accurassay were also incorporated in the program.

Page50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● For field duplicates, the remaining half of the core was quarter split and placed in a sample bag.

● For coarse duplicates, a sample tag was placed in an empty sample bag.

● The sample tag was stapled to the inside of the sample bag and the sample bag is stapled closed.

● Sample tags were placed in rice bags and stored in crates awaiting shipment.

● Crates were shipped every week to Accurassay Laboratories in Thunder Bay by Manitoulin Transport.

● Downhole surveys were conducted using a Maxibor instrument while the drill rig was still setup on the drill pad.

● Once the drill rig was moved, collar locations were verified using a hand-held GPS.

● Once all the data was finalized in the field, the field databases/spreadsheets were transferred to the office in Thunder Bay where the master database is

stored.

The following is a description of the sampling methodology for the Tamaka 2013-2014 drilling program:

● Drillers delivered the four-row NQ or NQ2 core boxes to the core logging facility.

● Core lids were removed and the boxes placed on the core logging table in order.

● A technician measured run lengths to confirm block markers.

● The technician recorded the RQD of the core on a computer form.

● Magnetic susceptibility was recorded over the entire hole length at 0.5 m intervals.

● Core was photographed (both wet and dry).

● Logging was completed by the geologist directly into a Microsoft Excel spreadsheet template form.

● Each drill log was a separate file:

o

o

logs recorded lithology, structures, alteration and sulphide content;

all geology related markings on the core used a yellow lumber crayon.

● Sample intervals were marked with a red lumber crayon on the core.

● Sample lengths were variable; 20 cm minimum sample length, 1.5 m maximum sample length.

● The samples did not cross lithological boundaries:

o

o

o

quartz veins were isolated if possible as well as zones in increased sulphides or alteration;

shoulder sample of 1 m were collected on both sides of the mineralized sections;

due to the nature of the mineralization, and from the onset of drilling, the decision was made by Tamaka staff to collect samples continuously
from collar to toe of hole.

● Three dedicated technicians were trained on sampling:

o

top-mounted core saw with a four-compartment settling tanks to recycle the water;

Page51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
o

o

o

o

o

o

a  sample  interval  sheet  was  generated  by  the  geologist  logging  the  core;  the  sheet  contained  the  Borehole  ID,  From,  To  intervals,  and  sample
number;

the  technician  verified  the  sample  number  from  the  sample  sheet  with  the  sample  number  from  pre-printed  sample  books  provided  by  the
laboratory;

the technician cut the core and placed one half in a plastic sample bag and returned the other half to the core box;

one sample tag was placed in the sample bag, one sample tag was stapled into the core box at the beginning of the sample interval;

sample bags with sample and sample tag were sealed with fibre tape;

quality assurance and quality control samples were inserted into the sample stream. Standards, blanks, field, and crush duplicates were inserted
into the sample series using the same number sequence as the samples themselves. A QA/QC sample was inserted every 30 samples and were
alternated between crush duplicates, field duplicates, standards, and blanks. Pulp duplicates performed by Accurassay were also incorporated in
the  program.  A  second  aliquot  of  pulp  (from  the  pulps  remaining  after  Accurassay  analysis)  from  samples  (predetermined  by  Fladgate)  by
Accurassay to be shipped to a separate lab for analysis.

● Samples were placed in rice bags and stored in the core logging facility until shipment.

● A Tamaka employee delivered the samples to Manitoulin Transport in Dryden for delivery to Accurassay in Thunder Bay.

● The laboratory returned all coarse rejects and pulps to Tamaka for storage at the Goldlund Project.

All samples for each of the Tamaka drill programs were processed using both jaw crushers and ring mill pulverizers. Samples received by the lab were processed
using the following sample preparation packages:

● Dry, crush (less than 5 kg) 90% -8 mesh (2 mm);

● Split (1,000 g); and

● Pulverize to 90% -150 mesh (106µm).

The 2007 – 2008 samples were analyzed for gold and silver using a four-acid digestion followed by a 50 g fire assay (FA) with inductively coupled plasma (“ICP”)
finish.

Certain  of  the  2011  samples  were  analyzed  using  a  conventional  30  g  Fire Assay  with  an  Atomic  Absorption  finish  (“FA/AA”)  for  gold  and  a  0.25  aqua  regia
digestion with an AA finish for silver. For the remaining 2011 samples, a 50 g conventional fire assay with an AA finish and a 0.25 aqua regia digestion with an
AA finish for silver was performed from the 500 g pulp. A second 500 g pulp was analyzed using a gravimetric finish for samples in excess of 10 ppm gold. In total,
during the 2011 drill program, 10,914 core samples were sent to the laboratory for analysis.

All 2012 and 2013-2014 samples were analyzed by a 50 g conventional fire assay with an AA finish and a 0.25 aqua regia digestion with an AA finish for silver
was performed from the 500 g pulp. A second 500 g pulp was analyzed using a gravimetric finish for samples in excess of 10 ppm gold.

Page52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tamaka’s QA/QC for each of its drilling programs was generally consistent. The QA/QC programs consisted of the insertion of blanks, Standard Reference Manual
(“SRM”) samples, field duplicates, and crush duplicates into the sample stream at set intervals. SRMs were inserted every 20th sample while blanks were inserted
every 27th to 30th sample. Field and crush duplicates were inserted into the sample stream only for the latter portion of the 2011 drilling campaign with a frequency
of one field duplicate every 30th sample and one crush duplicate every 32nd sample. In addition to the field-inserted QA/QC program, the laboratories operate their
own laboratory QA/QC system. The labs insert quality control materials, blanks and duplicates on each analytical run.

The Tamaka database has gone through several validations. The original data files received prior to the 2010 resource estimate were validated using 103 (10%) of
the 1,065 drillholes in the total database. The validation was completed by the author of the Goldlund Technical Report, while he was employed by Tetra Tech. Data
verification  was  completed  on  collar  co-ordinates,  end-of-hole  depth,  down-the-hole  survey  measurements,  “From”  and  “To”  intervals,  measurements  of  assay
sampling intervals, and gold grades that were compiled from handwritten drill logs into Microsoft Excel spreadsheets. The error rate of the initial dataset exceeded
the  acceptable  limit  of  1%  of  errors.  Most  errors  were  insignificant  and  related  to  mistakes  in  transcription.  Tamaka  retrieved  the  dataset  from  Tetra  Tech  and
corrected the entire dataset before returning the files to Tetra Tech. The second round of validation of the dataset returned no errors.

2011 and 2012 round of validation – All data is now recorded and received digitally, so it is possible to check 100% of the assay data for Tamaka surface holes
against  the  digital  assay  certificates.  There  is  100%  agreement  between  the  assay  certificates  and  the  assay  data  in  the  database.  The  same  is  true  of  collar
coordinates, survey data, and lithology intervals.

2013 and 2014 round of validation – All data is now recorded and received digitally, so it is possible to check 100% of the assay data for Tamaka surface holes
against  the  digital  assay  certificates.  There  is  100%  agreement  between  the  assay  certificates  and  the  assay  data  in  the  database.  The  same  is  true  of  collar
coordinates, survey data, and lithology intervals.

The drillhole data was imported into Surpac 6.6, which has a routine that checks for duplicate intervals, overlapping intervals, and intervals beyond the end of hole.
The errors identified in the routine were checked against the original logs and corrected.

The following is a description of the sampling methodology for the First Mining 2017 and 2018 Phase 1 and Phase 2 drilling programs:

● HQ diameter (63.5 mm) drill core was cleaned and the run blocks checked. After this, the runs were measured for recovery. The recovery percentage was

then used to mark off the adjusted metres within the run.

● The RQD was measured and recorded in an Excel sheet, for importing into Datamine DH Logger software.

● The  core  was  logged  for  lithology,  alteration,  minerology,  veining  and  structure,  and  entered  into  DH  Logger,  which  synchronizes  with  First  Mining’s

central Fusion SQL drilling database.

● 2 m sample intervals were marked off, except at lithological contacts, and in zones of poor recovery, where sample size was adjusted accordingly.

● Standards and blanks were inserted in the sample stream at the required intervals.

Page53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Duplicates were inserted between the blanks and standards, alternating between field and laboratory duplicates.

● Core pieces were selected and measured for SG.

● The core was photographed twice, both dry and wet.

● The core was sawn in half onsite, with one half bagged and labelled to be sent for assay. For field duplicates, the core was quartered, and one quarter was
sent for the regular assay and the other quarter was sent for the duplicate assay. For the laboratory duplicates, an empty sample bag with a sample ID was
sent to the laboratory where a split was taken from the pulverized sample to run a duplicate assay.

● The remaining half core was placed in core boxes which were stored in a secure on-site facility to serve as a permanent record.

● Sample bags were placed in zip-tied rice bags and shipped to SGS Laboratory facilities in Red Lake, Ontario and Burnaby, British Columbia for the fire

assay and Bulk Leach Extractable Gold (“BLEG”) assaying respectively.

● The laboratory returned all coarse rejects and pulps to First Mining for permanent storage on site at the Goldlund Project.

Samples from the mineralized granodiorite from the First Mining drill program were shipped to SGS Laboratories in Burnaby, BC for BLEG analysis. Samples
received by the lab were processed using the following sample preparation packages:

● Crush entire half core sample to 80% -10 mesh (1.68 mm)

● Pulverize 3,000 g in three separate batches of 1 kg each to 85% -200 mesh (0.074 mm)

● Recombine and blend all three batches for homogeneity

● Re-split into three separate 1 kg batches

● Send one of the 1 kg splits (“pulps”) for BLEG assay (the two remaining 1 kg splits are retained for duplicates)

Samples from the unmineralized volcanics from the First Mining drill program were shipped to SGS Laboratories in Red Lake, Ontario and prepared for fire assay
analysis. Samples received were processed as follows:

● Dry, crush (less than 3 kg) to 75% -8 mesh (2 mm);

● Split to 250 g; and

● Pulverize to 85% -150 mesh (106 µm).

At no time was an employee of First Mining involved in the preparation of the samples.

Page54

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following is a description of the sampling methodology for First Mining’s 2018 exploration drilling program at the Miller, Miles Lake and Eaglelund prospects
on the Goldlund Property:

● NQ diameter (47.6 mm) drill core was cleaned and the run blocks checked. After this, the runs were measured for recovery. The recovery percentage was

then used to mark off the adjusted meters within the run.

● The RQD was measured and recorded in an Excel sheet, for importing into Datamine DH Logger software.

● The core was logged for lithology, alteration, minerology, veining and structure directly into DH Logger, which synchronizes with First Mining’s central

Fusion SQL drilling database.

● 1 m sample intervals were marked off, except at lithological contacts, and in zones of poor recovery, where sample size could be adjusted accordingly.

● Standards and blanks were inserted in the sample stream at the required intervals.

● Duplicates were inserted between the blanks and standards, alternating between field and lab duplicates.

● Core pieces were selected and measured for SG.

● The core was photographed twice, both dry and wet.

● The core was sawn in half onsite, with one half bagged and labelled to be sent for assay. For field duplicates, the core was quartered and one quarter was
sent  for  the  regular  assay  and  the  other  quarter  for  the  duplicate  assay.  For  the  lab  duplicates,  an  empty  sample  bag  with  a  sample  ID  was  sent  to  the
laboratory where a split was taken from the coarse reject or the pulverized sample to run a duplicate assay.

● The remaining half core was placed in core boxes which are stored in a secure on-site facility to serve as a permanent record.

● Sample bags were placed in zip-tied rice bags and shipped to SGS Laboratory facilities in Red Lake, Ontario and Lakefield, Ontario for fire assay analysis.

Samples from the First Mining drill program 2018 drilling at Miller, Eaglelund, and Miles were shipped to SGS Laboratories in Red Lake, Ontario, or Lakefield,
Ontario and prepared for fire assay analysis. Samples received by the laboratory for fire assay were processed as follows:

● Dry, crush (less than 3 kg) 75% -8 mesh (2 mm);

● Split to 250 g; and

● Pulverize to 85% -150 mesh (106  µm).

At no time was an employee of First Mining involved in the preparation of the samples.

The following is a description of the analytical procedure followed for the assay results of First Mining’s 2017 and 2018 infill drilling program at the Goldlund
Project and the 2018 exploration drilling program at the Miller, Miles Lake and Eaglelund prospects on the Goldlund Property:

Page55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
For  the  Phase  1  and  Phase  2  infill  drill  program  at  the  Goldlund  Project,  samples  from  the  mineralized  granodiorite  were  analyzed  for  gold  using  the  BLEG
methodology, which incorporated a LeachWELLTM reagent. The LeachWELLTM  CN  test  was  selected  to  improve  reproducibility  of  gold  assays  by  using  large
samples (1,000 g) which are better suited for a nuggety deposit such as Goldlund.

Samples  were  dried,  pulverised  and  weighed  into  labeled  bottles,  and  made  into  a  solution  by  adding  water  (at  a  1:1  solid-liquid  ratio),  cyanide  (5%),
LeachWELLTM 60X (2%) and NaOH (0.7%) to the bottle. The sample were vigorously shaken on a bottle roll, for a leach time of two hours, to homogenize the
sample  with  flocculent.  Once  settled,  and  a  layer  of  clear  solution  was  available  for  sampling,  a  solution  sample  was  taken  and  read  by  Atomic  Absorption
Spectrometry (“AAS”). The grade of the original solid was calculated from the solid/solution ratio and the AAS reading.

The sample’s residue was filtered and washed 3 times to remove the LeachWELLTM solution; this residue was then dried, homogenized and a 200 g split retained
for each sample, 50 g of which was analyzed for gold by fire assay. Gold assays for the leach solution and residues are combined for each sample to report a final
‘head grade’ concentration.

A 50 g split from each sample sent to the Burnaby laboratory also underwent ICP multi-element analysis by two-acid aqua regia digestion with ICP-MS and AES
finish.

Samples of unmineralized volcanics from the Phase 1 and Phase 2 programs were sent to the SGS laboratory in Red Lake, Ontario for 30 g or 50 g fire assay.

Samples from the 2018 drilling at Miller, Eaglelund and Miles were sent to the SGS laboratories in Red Lake or Lakefield, Ontario for 50 g fire assay.

Due to the frequent occurrence of visible gold in the Miller drillholes, and the coarse, nuggety nature of the gold mineralization, First Mining followed up their
standard fire assays on selected Miller samples with a more definitive assay protocol of metallic screen fire assay using a 1,000-g sample size to minimize the high
nugget effect characteristic of mineralization at the Goldlund Project. Samples were chosen for metallic screen analysis either where visible gold was observed in
the core, or adjacent to visible gold occurrences, or where the initial fire assay results did not appear to be representative of the level of gold mineralization observed
in the core. A total of 52 samples from Miller were selected for a metallic screen fire assay run, and of these 52 samples, 12 were selected for a second metallic
screen fire assay run. Where two metallic screen fire assays were run on the same sample, an arithmetic average of the two assays was used in the final database.
Screened metallic assays for the Miller program were done by SGS at their Cochrane or Lakefield laboratories.

No metallic screen fire assays were done on the Eaglelund or Miles samples.

At no time was an employee of First Mining involved in the analytical process.

Page56

 
 
 
 
 
 
 
 
 
 
 
 
First Mining 2017-2018 QA/QC Program – Goldlund Infill Drilling

The QA/QC program for the 2017-2018 Phase 1 and Phase 2 infill drill programs on the Goldlund deposit consisted of the submission of duplicate samples and
check assays, and the insertion of certified reference materials (CRMs) at regular intervals. Blanks and standards were inserted at a rate of one standard for every 20
samples (5% of total) and one blank for every 30 samples (3% of total). Field duplicates from quartered core, as well as ‘pulp’ duplicates taken from 1 kg pulverized
splits, were also inserted at regular intervals with an insertion rate of 4% for field duplicates and 4% for pulp duplicates.

In  addition  to  the  QA/QC  program  implemented  by  First  Mining,  the  laboratories  each  operate  their  own  internal  laboratory  QA/QC  system,  inserting  quality
control materials, blanks, lab replicates and lab duplicates on each analytical run.

First Mining's QA/QC for each of its drilling programs was generally consistent. The QA/QC programs consisted of the insertion of blanks, SRM samples, field
duplicates,  coarse  duplicates,  pulp  duplicates,  screened  metallics  duplicates,  check  assay  duplicates  and  BLEG  residue  duplicates  into  the  sample  stream  at  set
intervals.

Blanks

Blanks made of barren garden rock purchased from a local hardware store were used. A threshold of ten times the lower detection limit (LDL) was used as a guide
to determine potential contamination. Any assays above this threshold were reviewed on a case by case basis to determine if any corrective action was required at
that laboratory. As a general rule, for the mineralized rock being assayed at the SGS laboratory in Burnaby, BC, if a single blank or standard was deemed to have
failed, that QA/QC sample plus five samples either side in the same batch were sent for reanalysis. If a blank/standard plus one or more consecutive standards were
deemed to have failed, then the failed samples plus ten samples either side and all of the samples between, were sent for reanalysis.

For samples from unmineralized zones, which were sent for fire assay at the SGS Red Lake laboratory, if a single standard failed within a batch where the other
standards or blanks passed, the entire batch was deemed to have passed and no corrective action was taken.

A total of 611 blanks were submitted from the Phase 1 and Phase 2 programs. Three blanks from the SGS Burnaby laboratory and one from the SGS Red Lake
laboratory were above the 10 x LDL threshold and were part of batches that were rerun in accordance with the corrective action protocols detailed above. Overall
the laboratory performed well.

Standards

Twelve different standards were used in the Phase 1 and Phase 2 programs, spanning a range of gold grades from 0.05 g/t to 9 g/t, as summarized in Table 11.3 of
the Goldlund Technical Report. The majority of the standards were supplied by CDN Resource Laboratories Ltd. (CDN) of Vancouver, BC, with some low-grade
standards used for the BLEG residue duplicate program which were sourced from Analytical Solutions Ltd. (ASL) in Toronto. A standard was deemed suspect as a
failure  if  the  result  fell  outside  3  standard  deviations  (±  3STDEV)  from  its  expected  value  as  defined  by  the  standard’s  certificate.  Any  assays  outside  of  this
threshold were reviewed on a case by case basis to determine if any corrective action was required.

Page57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
A total of 877 standards were submitted from the Phase 1 and Phase 2 programs. Instead of the sample weight of 1 kg (used for the drill core samples), a 200 g
sample weight was used for the standards, ensuring the ratio of the leach solution and sample weight is maintained.

The accepted results provided by the CRM labs are determined by fire assay whereas the Phase 1 and Phase 2 testing was done by CN leach combined with a fire
assay of the residue.

QA/QC Results

Overall laboratories performed well with a total of 877 samples submitted with 23 samples and five standards having failed as summarized below:

● One sample from CDN-GS-2R was deemed to have failed and was sent for re-analysis;

● 17 samples from CDN-GS-3P were deemed to have failed, 15 of which were sent for re-analysis;

● One sample from CDN-GS-5M was deemed to have failed and was sent for re-analysis;

● Two samples from CDN-GS-9B were deemed to have failed and were sent for re-analysis;

● One sample and five standards from CDN-GS-1U were deemed to have failed and three of the five failed standards were sent for re-analysis; and

● One sample from CDN-GS-2P was deemed to have failed and appears to have been a result of mislabelling.

Duplicates

After assay results were returned, additional duplicates were run on 1 kg pulverized splits, including BLEG duplicates and screened metallic duplicates. Selected
samples were also sent to an independent umpire laboratory (Activation Labs in Thunder Bay and Ancaster, Ontario) for check assay.

Duplicate data is not generally used to trigger quality control failures. Poor reproducibility can be a function of the extreme nugget effect of the Goldlund gold
mineralization,  and/or  the  homogeneity  of  the  samples,  rather  than  a  reflection  of  the  laboratory’s  analytical  performance.  For  the  BLEG  assay  program,  efforts
were made to come as close as possible to a true ‘pulp’ duplicate by using the sample preparation techniques detailed in Section 11.1.5 of the Goldlund Technical
Report. All duplicates, whether they were BLEG duplicates, metallic screens or check duplicates for the umpire laboratory, utilized 1kg splits from the original 3 kg
pulverized batch. The only exception to this in the BLEG QA/QC program were the field duplicates which were done on separately-prepared, quarter-core samples.
As would be expected in a gold system of this type, there is a much higher variability between the field duplicate samples and their ‘parent’ assays, when compared
to the pulp duplicates.

Page58

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
First Mining 2018 QA/QC Program – Miller, Eaglelund and Miles Drilling

The  QA/QC  program  for  the  Miller-Eaglelund-Miles  drilling  consisted  of  the  submission  of  duplicate  samples  and  the  insertion  of  certified  reference  materials
(CRMs) at regular intervals. Blanks and standards were inserted at a rate of one standard for every 20 samples (5% of total) and one blank for every 30 samples (3%
of total). Field duplicates from quartered core, as well as alternating pulp and coarse duplicates (taken from coarse reject materials or pulverized splits) were also
inserted  at  regular  intervals,  with  an  insertion  rate  of  4%  for  field  duplicates  and  4%  for  pulp  and  coarse  duplicates.  Check  assays  were  submitted  to  a  second
independent laboratory.

In  addition  to  the  QA/QC  program  implemented  by  First  Mining,  the  laboratories  each  operate  their  own  internal  laboratory  QA/QC  system,  inserting  quality
control materials, blanks, as well as laboratory replicates and duplicates on each analytical run.

First Mining's QA/QC for each of its drilling programs was generally consistent. The QA/QC programs consisted of the insertion of blanks, SRM samples, field
duplicates, coarse duplicates, pulp duplicates, and check assay duplicates into the sample stream at set intervals.

Blanks

Blanks made of barren garden rock purchased from a local hardware store were used. A threshold of ten times the lower detection limit (LDL) was used as a guide
to determine potential contamination.

Any assays above this threshold were reviewed on a case by case basis to determine if any corrective action was required at that laboratory. As a general rule, if a
single blank or standard was deemed to have failed, that QA/QC sample plus five samples either side in the same batch were sent for reanalysis. If a blank/standard
plus one or more consecutive standards were deemed to have failed, then the failed samples plus ten samples either side and all of the samples between were sent
for reanalysis.

A total of 49 blanks were submitted as part of the Miller-Eaglelund-Miles QA/QC program. Two samples were found to be above the 10 x LDL threshold, one of
which was part of a batch sent for reanalysis.

Standards

Six different standards were used. The standards were all supplied by CDN Resource Laboratories Ltd. of Vancouver. A standard was deemed suspect as a failure if
the result falls outside 3 standard deviations (± 3STDEV) from its expected value as defined by the standard’s certificate. Any assays outside of this threshold were
reviewed on a case by case basis to determine if any corrective action was required.

A total of 75 standards were submitted as part of the Miller-Eaglelund-Miles QA/QC program.

QA/QC Results

Overall laboratories performed well with a total of 75 samples submitted with 7 samples falling outside the ± 3STDEV tolerance and were part of batches sent for
reanalysis as described below:

● Two samples from CDN-GS-5M fell outside the tolerance range and were sent for re-analysis;

Page59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Two samples from CDN-GS-2S fell outside the tolerance range and were sent for re-analysis;

● One sample from CDN-GS-P4E fell outside the tolerance range and was sent for re-analysis; and

● Two samples from CDN-GS-P4G fell outside the tolerance range and were sent for re-analysis.

Mineral processing and metallurgical testing

Tamaka  received  completed  results  of  three  metallurgical  studies  on  the  Goldlund  Property:  a  gold  deportment  study,  a  scoping  study  including  comminution
testing, and a review of the acid-base accounting completed as part of the scoping study.

Reported overall gold extraction for the high-grade samples by gravity separation, flotation of the gravity tailing, and cyanidation of the flotation concentrate ranged
from 55% to 74%. Reported overall gold extraction for bulk testing and composites by gravity separation and cyanidation of the entire gravity tailing ranged from
85% to 96%.

The majority of samples were determined to be not Potential Acid Generating (“PAG”), however two samples did have neutralization potential ratios of less than 1
and sulphide-sulphur greater than 12%, indicating that they are PAG. Due to the limited number of samples, these results should be considered preliminary, and
further sampling and testing is required to accurately determine whether the tailings would be PAG.

The recommended flowsheet for the Goldlund deposit includes crushing, grinding, gravity separation, and cyanidation (carbon-in-leach) of the gravity tailings.

Mineral resource estimates

We compiled all the data used in completing the mineral resource from original source drillhole documents and from plan and section originals and copies. The
Goldlund  Project  has  been  drilled  by  2,195  drillholes.  However,  only  drillholes  within  the  areas  of  interest  and  with  exploration  potential  were  included  in  the
database. In addition to the drillhole database, a dataset containing underground wall sampling intervals was included. Wall sampling was conducted as continuous
samples on both walls and at times at chest and back heights. The wall sampling data was converted into drillhole format to supplement the dataset. All resource
estimations were conducted using SurpacTM version 6.8.

A pit shell analysis using a base case of US$1,350 gold price and a cut-off grade of 0.4 g/t Au, provided a pit constrained Indicated Resource estimate of 12.9 Mt
with an average grade of 1.96 g/t Au and an additional pit constrained Inferred Resource of 18.4 Mt with an average grade of 1.49 g/t Au. The following table
summarizes the Whittle pit constrained resource:

Page60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Goldlund deposit remains open along strike and to depth.

Classification
Measured

Indicated

M&I
Inferred

Zone
1
2
3
4
5
7
8
Subtotal
1
2
3
4
5
7
8
Subtotal
Subtotal
1
2
3
4
5
7
8
Subtotal

Tonnage
-
-
-
-
-
-
-
-
4,882,400
1,642,900
–
1,664,600
–
4,161,600
508,600
12,860,000
12,860,000
11,288,000
1,028,000
1,385,000
734,000
1,284,000
1,928,000
715,000
18,362,000

Au g/t
-
-
-
-
-
-
-
-
2.16
1.76
–
2.73
–
1.58
2.00
1.96
1.96
1.54
1.22
1.61
2.40
1.19
1.29
0.90
1.49

Ounces
-
-
-
-
-
-
-
-
330,150
93,000
–
146,100
–
210,753
29,200
809,200
809,200
558,600
40,000
71,666
57,000
49,000
79,688
21,000
876,954

Notes:

1.

2.
3.
4.

5.

6.

The numbers in the above table are from the updated mineral resource estimate on Goldlund that has an effective date of March 15, 2019, and that was
prepared by WSP’s Todd McCracken, P.Geo., an independent “qualified person” within the meaning of NI 43-101.
The overall stripping ratio for the Whittle pit is 4.71:1.
A base case cut-off grade of 0.4 g/t Au was used for both the initial 2017 mineral resource estimate and the updated 2019 mineral resource estimate.
Resources are stated as contained within a potentially economic limiting pit shell using a metal price of US$1,350 per ounce of gold, mining costs of
US$2.00 per tonne, processing plus G&A costs of US$15.40 per tonne, 93% recoveries and an average pit slope of 48 degrees.
Mineral resources are not mineral reserves and do not have demonstrated economic viability. There is no certainty that all or any part of the mineral
resources will be converted into mineral reserves.
Mineral resource tonnage and contained metal have been rounded to reflect the accuracy of the estimate, and numbers may not add due to rounding.

Page61

 
 
 
 
 
 
 
Recent developments

In 2019, we completed a 32-hole drill program at Miller, for a total of 6,130 m. Work consisted of in-fill drilling of the area tested in 2018, as well as step-out
drilling to the northeast and southwest along strike. The 2019 drilling tested a total strike length of up to 900 m, with drill spacing largely between 25 m and 50 m,
and followed on the strong results achieved in 2018, which included 108 m of 2.43 g/t Au, and frequent occurrences of visible gold within the drill core.

Since drilling first commenced on the Miller prospect in 2018, a total of 40 holes (7,386 m) have been drilled, successfully outlining mineralization over a strike
length of approximately 450 m. Low grade gold mineralization encountered in gabbro in hole MI-19-037 (0.17 g/t Au over 15.0 m), which was drilled to test a
possible northeast extension of Miller, demonstrates that this northeast area may still be a viable target for follow-up soil and rock sampling.

The drilling at Miller revealed that mineralization in this area differs from that in the Goldlund Main Zone. At Miller, mineralization occurs in a highly silicified
granodiorite dyke of varying width, which has been intruded into a gabbro unit that is also highly silicified and sheared. Both the gabbro and granodiorite are hosts
to  mineralization  at  Miller,  in  contrast  to  the  Goldlund  Main  Zones  1  and  7,  for  example,  where  only  the  granodiorite  is  mineralized  and  the  gabbro  is
unmineralized.  This  recently  identified  characteristic  represents  the  potential  for  significant  regional  exploration  upside,  since  gabbro-hosted  mineralization
provides a new exploration horizon and is abundant throughout the property. Future exploration will target these prospective areas. A further review of regional
targets over the broader property is ongoing, including identifying new geophysical targets for potential follow-up work, which may include geological mapping,
rock sampling, and/or drilling.

None of the drill results from Miller were included in the Goldlund Technical Report.

Drill highlights from the holes drilled at Miller in 2019 include:

Hole ID

From (m)

To (m)

Length (m)

Au g/t

MI-19-013
including
and including
MI-19-014
including
and including
and including
and including
MI-19-015
including
MI-19-017
including
and including

46.0
47.0
88.0
3.0
42.0
60.0
142.0
168.0
1.0
108.0
32.0
56.0
83.0

228.0
48.0
109.0
210.0
91.0
61.0
183.0
169.0
168.0
141.0
201.0
93.0
84.0

182.0
1.0
21.0
207.0
49.0
1.0
41.0
1.0
167.0
33.0
169.0
37.0
1.0

1.09
35.19
2.73
1.57
2.34
26.43
4.07
55.28
1.01
1.84
0.88
3.42
65.97

Target

Miller

Miller

Miller

Miller

Page62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hole ID

MI-19-018
including
and including
and including
MI-19-020
including
MI-19-021
including
MI-19-022
including
MI-19-024
including
and including
MI-19-025
including
and
and
including
MI-19-027
including
MI-19-028
including
and including
MI-19-030
including
and
including
MI-19-032
including
and including

From (m)
18.0
100.0
113.0
129.0
133.0
134.0
111.0
112.0
115.0
121.0
133.0
133.0
139.0
53.0
63.0
84.0
101.0
104.0
100.0
106.0
59.0
69.0
70.0
36.0
38.0
48.0
61.0
39.0
79.0
126.0

To (m)
141.0
134.0
114.0
130.0
139.0
135.0
118.0
113.0
122.0
122.0
140.0
134.0
140.0
64.0
64.0
85.0
106.0
105.0
107.0
107.0
77.0
77.0
71.0
40.0
39.0
83.0
63.0
143.0
80.0
127.0

Length (m)
123.0
34.0
1.0
1.0
6.0
1.0
7.0
1.0
7.0
1.0
7.0
1.0
1.0
11.0
1.0
1.0
5.0
1.0
7.0
1.0
18.0
8.0
1.0
4.0
1.0
35.0
2.0
104.0
1.0
1.0

Au g/t
0.86
2.08
12.91
23.96
1.77
8.15
0.99
4.78
0.82
2.58
1.72
5.49
6.50
0.61
4.54
3.86
0.81
2.04
1.50
4.64
0.81
1.48
7.51
4.03
15.33
0.25
1.62
0.25
3.56
5.50

Target
Miller

Miller

Miller

Miller

Miller

Miller

Miller

Miller

Miller

Miller

Page63

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hole ID

MI-19-034
including
MI-19-040
including
and including
and including

Notes:

From (m)
129.0
133.0
60.0
60.0
80.88
86.88

To (m)
141.0
134.0
119.0
93.0
81.88
87.88

Length (m)
12.0
1.0
59.0
33.0
1.0
1.0

Au g/t
1.62
18.07
1.35
2.23
6.83
44.07

Target
Miller

Miller

● Assaying  for  the  Miller  drill  program  was  completed  by  SGS  Canada  Inc.  (“SGS”)  at  their  laboratory  in  Lakefield,  Ontario.  Prepared  50  g  samples  were
analyzed for gold by lead fusion fire assay with an atomic absorption spectrometry finish. Multi-element analysis was also completed on selected holes by two-
acid aqua regia digestion with ICP-MS and AES finish.

● Reported widths are drilled core lengths; true widths are unknown at this time. Assay values are uncut.
● Intervals  for  holes  MI-19-013,  MI-19-014,  MI-19-015,  MI-19-017  through  MI-19-022,  MI-19-025,  MI-19-032,  MI-19-034  and  MI-19-040  include  results  of

selected assay repeats. These repeats were done by screened metallic fire assay on 1 kg size samples at the SGS laboratory in Lakefield.

Drill Hole Locations of the Highlighted Holes

Hole ID
MI-19-013
MI-19-014
MI-19-015
MI-19-017
MI-19-018
MI-19-019
MI-19-020
MI-19-021
MI-19-022
MI-19-024
MI-19-025
MI-19-027
MI-19-028
MI-19-030
MI-19-032
MI-19-034
MI-19-040

Azimuth ⁰
140
140
140
140
120
320
290
320
320
320
140
140
140
140
0
0
287

Dip ⁰
-85
-85
-85
-85
-85
-55
-55
-60
-60
-60
-65
-60
-45
-45
-90
-90
-45

Final Depth (m)
251
245
224
242
212
176
215
173
167
146
176
128
125
113
212
179
212

UTM East
554585
554565
554547
554500
554471
554472
554440
554396
554356
554277
554220
554297
554297
554335
554367
554251
554616

UTM North
5533600
5533585
5533568
5533516
5533500
5533425
5533387
5533364
5533327
5533273
5533373
5533437
5533437
5533480
5533434
5533338
5533525

Page64

 
 
 
 
 
 
 
 
 
 
 
 
QA/QC Procedures

The QA/QC program for the 2019 drilling program at Miller consisted of the submission of duplicate samples and the insertion of Certified Reference Materials and
blanks at regular intervals. These were inserted at a rate of one standard for every 20 samples (5% of total) and one blank for every 30 samples (3% of total). The
standards used in the 2019 Miller drilling program range in grade from 0.5 g/t Au to 9.0 g/t Au, and were sourced from CDN Resource Laboratories in Langley, BC.
Blanks were sourced locally from barren granitic material. Field duplicates from quartered core, as well as “coarse” or “pulp” duplicates taken from coarse reject
material  or  pulverized  splits,  were  also  submitted  at  regular  intervals  with  an  insertion  rate  of  4%  for  field  duplicates  and  4%  for  coarse  or  pulp  duplicates.
Additional selected duplicates were submitted to an umpire lab for check assaying. SGS also undertook its own internal coarse and pulp duplicate analysis to ensure
proper sample preparation and equipment calibration.

The 2019 drill program increased the strike length of mineralization at Miller to approximately 450 m. For further details regarding the assay results, see our news
releases dated September 25, 2019, November 19, 2019 and February 11, 2020, filed on SEDAR under our SEDAR profile at www.sedar.com.

Main Zone Drill Program

After the completion of the 2019 drilling at Miller, the exploration program moved to the Goldlund Main Zone area, and a new drill program is currently underway,
due for completion in 2020.

The  initial  phase  of  the  2020  drill  program  consisted  of  23  holes  (approximately  4,000  m),  with  the  program’s  overall  focus  being  to  define  and  extend
mineralization in the eastern and western portions of Zones 1, 2, 3 and 4. We are currently planning a second phase of this work program (the scale of the second
phase  is  yet  to  be  determined,  and  will  be  based  on  pending  results).  Drilling  at  the  Main  Zone  is  focused  on  delineating  mineralization  between  the  currently-
defined zones of the Goldlund deposit.

Results from the first eleven holes of the Goldlund Main Zone drill program were reported in our news release dated March 2, 2020. These holes primarily targeted
the eastern parts of Zones 2 and 3 as well as the area between these two zones, following up on historical drill intercepts. Of the eleven drillholes reported, gold
mineralization has been encountered in nine holes. Hole GL-19-008 intersected 21 m of 5.36 g/t Au within highly mineralized granodiorite and porphyry units, as
well as within andesite, and was successful in confirming the high grades within Zone 2 that were encountered in historical drilling. Hole GL-19-010 was drilled to
intersect the area between the known mineralized areas at Zones 2 and 3, and encountered significant gold mineralization hosted within andesite (15.0 m at 1.68 g/t
Au), before intersecting the mineralized granodiorite and porphyries of Zone 2 towards the base of the hole. The remaining drill holes also show examples of gold
mineralization occurring throughout different lithological units, which include andesites, gabbros and felsic porphyries in addition to the granodiorite, which is the
principal host of the gold mineralization in Zones 1 and 7.

Page65

 
 
 
 
 
 
 
 
 
 
 
Highlights from the first eleven holes drilled at the Goldlund Main Zone include:

Hole ID

GL-19-008
including
GL-19-010
including
GL-19-013
including

Notes:

From (m)
83.00
96.00
69.00
69.00
63.00
75.00

To (m)
104.00
97.00
84.00
70.00
77.00
76.00

Length (m)
21.00
1.00
15.00
1.00
14.00
1.00

Au g/t
5.36
89.60
1.68
8.02
1.15
9.42

Target
Main Zone (Zone 2)

Main Zone (Zones 2 and 3)

Main Zone (Zone 2)

● Assaying for the Goldlund 2019-2020 drill program is being completed by SGS Canada Inc. (“SGS”) at their laboratories in Red Lake, Ontario and Vancouver,
BC. Prepared 50 g samples are analyzed for gold by lead fusion fire assay with an atomic absorption spectrometry finish. Multi-element analysis is also being
completed on selected holes by two-acid aqua regia digestion with ICP-MS and AES finish.

● Reported widths are drilled core lengths; true widths are unknown at this time. Assay values are uncut.
● Intervals for hole GL-19-008 include results of selected assay repeats. These repeats were done by screened metallic fire assay on 1 kg size samples at the SGS

laboratory in Vancouver, BC.

Drill Hole Locations of the Highlighted Holes

Hole ID
GL-19-008
GL-19-010
GL-19-013

QA/QC Procedures

Azimuth ⁰
335
335
335

Dip ⁰
-85
-77
-62

Final Depth (m)
125
176
101

UTM East
547722
547746
547774

UTM North
5528154
5528102
5528162

The  QA/QC  program  for  the  2019-2020  drilling  program  at  Goldlund  consists  of  the  submission  of  duplicate  samples  and  the  insertion  of  Certified  Reference
Materials and blanks at regular intervals. These are inserted at a rate of one standard for every 20 samples (5% of total) and one blank for every 30 samples (3% of
total).  The  standards  used  in  the  2019-2020  Goldlund  drilling  program  range  in  grade  from  0.5  g/t  Au  to  9.0  g/t  Au,  and  are  sourced  from  CDN  Resource
Laboratories in Langley, BC. Blanks have been sourced locally from barren granitic material. Field duplicates from quartered core, as well as “coarse” or “pulp”
duplicates taken from coarse reject material or pulverized splits, are also submitted at regular intervals with an insertion rate of 4% for field duplicates and 4% for
coarse or pulp duplicates. Additional selected duplicates are being submitted to an umpire lab for check assaying. SGS also undertakes its own internal coarse and
pulp duplicate analysis to ensure proper sample preparation and equipment calibration.

The main Goldlund deposit that hosts the current mineral resource estimate remains open along strike to the northeast, to the southwest, and at depth.

Page66

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cameron

Technical report

The description in this section of our Cameron gold project (the “Cameron Project”) is based on the project’s technical report: Technical Report by Opitiro Pty Ltd.
on the Cameron Gold Deposit, Ontario, Canada (effective date January 17, 2017) (the “Cameron Gold Technical Report”). The report was prepared for us by
Optiro Pty Ltd. in accordance with NI 43-101 under the supervision of Mark Drabble, B. App. Sci. (Geology), MAIG, MAusIMM; and Kahan Cervoi, B. App. Sci
(Geology),  MAIG,  MAusIMM;  each  qualified  persons  within  the  meaning  of  NI  43-101.  The  following  description  has  been  prepared  under  the  supervision  of
Hazel Mullin, P.Geo., who is a qualified person within the meaning of NI 43-101, but is not independent of us.

The conclusions, projections and estimates included in this description are subject to the qualifications, assumptions and exclusions set out in the Cameron Gold
Technical Report, except as such qualifications, assumptions and exclusions may be modified in this AIF. We recommend you read the Cameron Gold Technical
Report  in  its  entirety  to  fully  understand  the  project.  You  can  download  a  copy  from  our  SEDAR  profile  (www.sedar.com),  or  from  our  website
(www.firstmininggold.com).

Project description, location and access

The  Cameron  Gold  Project  is  wholly-owned  by  us  through  our  wholly-owned  subsidiary,  Cameron  Gold.  The  Cameron  Gold  Project  comprises  1,790  mining
claims, 24 patented claims, seven licences of occupation and four mining leases. All of the claims are located within unsurveyed crown lands, and are situated in the
Rowan Lake, Heronry Lake, Tadpole Lake, Brooks Lake, Lawrence Lake, Bluffpoint Lake, and Dogpaw Lake areas, and the Phillips and Godson townships.

The total area of the project is approximately 495.74 km2 (49,574 ha).

The Cameron Gold Project currently consists of two project areas; namely Cameron (which includes the Cameron deposit) (the “Cameron Deposit”)  and  West
Cedartree  (which  includes  the  Dubenski  and  Dogpaw  deposits).  The  Cameron  Gold  Technical  Report  covers  only  the  Cameron  Deposit  and  Mineral  Resource
Estimate within the broader Cameron Project. The Cameron Project area comprises 1,699 mining claims, four patented claims, six licences of occupation and three
mining leases. The West Cedartree property comprises 91 mining claims, 20 patented claims, one licence of occupation and two mining leases.

The  Cameron  Gold  Project  is  located  in  the  southern  part  of  western  Ontario,  Canada  approximately  80  km  southeast  of  Kenora  and  80  km  northwest  of  Fort
Frances. The nearest towns are Sioux Narrows and Nestor Falls, 30 km and 25 km away respectively. The Cameron Gold Project is on unsurveyed crown lands
accessed by sealed and all-weather gravel roads. From Kenora via Highway 17, Hwy 71 and the Cameron Lake road the distance is around 123 km. From Fort
Frances via Hwy 11, Hwy 71 and the Cameron Lake road the distance is 168 km.

Underlying royalties which affect the Cameron Deposit are:

● 1.5% NSR payable to Rubicon Minerals Corp. for 47 unpatented claims. We have the option to repurchase 0.75% of the NSR for $750,000;

● 1% NSR payable to Orion Resource Partners for 20 unpatented claims, 4 patented claims, 6 MLOs and 2 mining leases;

Page67

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● 2% NSR payable to Mr. Sherridon Johnson and Mr. Edward Antony Barkauskas for one unpatented claim. We have the right to repurchase 1% of the NSR

for $500,000;

● $0.30 per ton on all ore mined payable to the estate of W. Moorhouse and D. Petrunka for one mining lease;

● 3% NSR payable to Lasir Gold Inc. We have the right to reduce the NSR to 1.5% by payment of $1,500,000; and

● 1% NSR payable to Chalice on 133 unpatented mining claims, all of which are not encumbered by pre-existing royalties. We have the right to repurchase

0.5% of the NSR for $1,000,000.

In order to maintain the title to a mining claim, the recorded holder of the claim is required to undertake approved work expenditure of $400 per single cell mining
claim or $200 per boundary cell mining claim within two years of the granting of the claim. Work programmes and expenditure commitments can be grouped across
a contiguous series of mining claims. The duration of a mining lease is 21 years from the date of grant. The mining leases within the Cameron Project were initially
granted in 1988 and were subsequently renewed for a further 21 years in July 2009, except one mining lease which was renewed in May 2006.

History

Exploration  in  the  area  commenced  in  the  1940s  and  numerous  companies  have  carried  out  prospecting,  line  cutting,  geological  mapping,  trenching,  soil  and
outcrop sampling and ground magnetic and electromagnetic geophysical surveys.

On the Cameron Gold Project there have been numerous exploration and drilling programmes. On the Cameron Deposit itself, the first drilling was undertaken in
July 1960. Prior to 2010, there were 836 holes comprising in excess of 90 km of diamond drill core drilled by six companies.

In 1987 at the Cameron Gold Deposit, underground development for an extensive sampling programme was undertaken. Some 65,000 m3 of material was excavated
with some bulk sampling, diamond drilling and rock chip sampling completed. The excavated material was placed on surface at site in three separate stockpiles: one
for  unmineralized  access  development  material,  one  for  “low-grade”  mineralized  material;  and  one  for  “mineralized”  material.  The  unmineralized  stockpile  has
been used from time to time for access road maintenance. The mineralized material stockpiles have been surveyed and sampled for the purpose of reconciliation
against depletion calculations but no estimate has been prepared that would permit inclusion of the material in a disclosure of resources.

Between 2010 and 2012, 242 surface diamond holes were drilled totalling 36,000 m, the majority on the Cameron Deposit.

Since 2010, the following exploration work has been carried out throughout the Cameron Gold Project consisting of:

● Airborne magnetic gradiometers survey of the project area in 2010.

● 250 km of line cutting over the property

● 142-line km of Pole-Dipole Induced Polarisation surveys (July 2010 to February 2011)

Page68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Orientation  geochemical  sampling  programme  of  surface  pits  around  the  Cameron  deposit  in  late  2011.  A  total  of  19  samples  of  around  12  kg  were

collected from the base of till over an area of about 900 m x 600 m.

● Excavation of 94 pits in 2013 on gold-in-till anomalies.

● Outcrop mapping and prospecting

● Heli-borne magnetics and Versatile Time-domain Electromagnetic (VTEM) over the western portion of the project in 2014. A total of 1457 line km of

VTEM was flown at 200 m spacings.

● Several historical mineral resource estimates have been done for the Cameron Deposit.

In May 2014, 15 holes for 2,599.5 m were diamond drilled at the Jupiter, Ajax, Juno and Hermione prospects that are proximal to the Cameron Deposit.

Geological setting, mineralization and deposit type

The mineralization at the Cameron Gold Project is mainly hosted in mafic volcanic rocks within a northwest trending shear zone (“Cameron Lake Shear Zone” or
“CLSZ”) which dips steeply to the northeast. In the south-eastern part of the deposit where the greatest amount of gold has been delineated, the shear zone forms
the contact between the mafic volcanic rocks and diabase/dolerite rocks of the footwall.

Gold mineralization occurs within quartz breccia veins, associated with intense silica‐sericite‐carbonate‐pyrite alteration in a series of zones that dip moderately to
steeply to the northeast within and adjacent to the shear zone. Gold is associated with disseminated pyrite with high sulphide concentration generally corresponding
with higher gold grade. Visible gold is rare. The mineralization is open at depth and along strike to the northwest with potential to expand the Mineral Resource in
these directions.

The Cameron Deposit is a greenstone‐hosted gold deposit. While the deposit can generally be considered to be part of the orogenic family of gold deposits, it bears
many characteristics atypical of the largest gold deposits of this style. These features include:

● mineralization dominated by disseminated sulphide replacement and quartz‐sulphide stockwork and quartz breccia veins;
● spatial  and  temporal  association  of  mineralization  with  porphyry  intrusive  bodies  that  have  similar  alteration  assemblages  (taking  into  account  primary

lithological variations);

● relatively  minor  amounts  of  auriferous  quartz‐carbonate  vein  material  comprising  the  mineralization,  which  is  likely  temporally‐late  compared  to  the

disseminated sulphide replacement and quartz breccia veins;

● high‐grade  mineralization  is  largely  deformed  and  the  disseminated  sulphide  replacement  zones  that  constitute  the  bulk  of  the  mineralization  are

commonly foliated; and

● the alteration assemblage of the mineralization (sericite‐albite‐carbonate‐pyrite) is atypical.

Exploration

Exploration at the Cameron Gold Project commenced in 1960 and has been conducted intermittently until the present day.

Page69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Drilling

A number of diamond drillhole programmes have been carried out across the Cameron Gold Project area by a number of explorers: Noranda Exploration Company
Limited (“Noranda”) from 1960 to 1961; Zahevy Mines Limited and Noranda from 1972 to 1974; Nuinsco in 1981; Nuinsco and Lockwood Petroleum Inc. from
1983 to 1984; Nuinsco and Echo Bay Mines Limited from 1985 to 1989; Nuinsco and Deak International Resources Holding Limited in 1989; Cambior Inc. in
1996;  Nuinsco  from  2003  to  2005;  and  Coventry  Resources  Inc.  (“Coventry”)  from  2010  to  2012.  In  addition,  an  RC  drilling  programme  was  completed  by
Nuinsco  from  1985  to  1986  to  sample  the  overlying  glacial  till  and  the  bottom  of  hole  in  bedrock  to  test  for  geochemical  anomalism  associated  with  gold
mineralisation.

From 1960 through to 2012, 981 diamond drillholes were drilled for a total of 120,813 m. An additional 83 RC holes were drilled during the mid-1980s for a total of
862 m.

Underground  exploration  of  the  Cameron  Deposit  commenced  in  October  1986  and  was  undertaken  in  two  phases  until  July  1988  to  verify  the  surface  drilling
results. Overall, 457 underground diamond drillholes were completed for a total of more than 21,707 m. An additional 55 diamond drillholes were drilled from
underground for a total of 4,887 m between 1989 and 1990.

Sampling, analysis and data verification

Documentation  regarding  historic  field  procedures  applied  by  previous  explorers  at  the  Cameron  Gold  Deposit,  including  details  regarding  sample  collection,
preparation, transportation and security, and analytical techniques, is poor or non‐existent. Prior to 1988, core was manually split, with half‐core sent for analysis.
Post 1988, drill core was cut using a masonry saw. The inclusion of control samples is assumed and is sometimes referenced in documentation but details regarding
this are not documented.

For the 2010 to 2012 drill programmes, drill core was cut on site with wet masonry core saws by geotechnical personnel who are supervised by Coventry site‐based
geologists. The selection of intervals for cutting and the length of these intervals was based on lithological, alteration or mineralization boundaries as defined by the
supervising geologist with 1 m intervals used in zones of similar lithology. Within mineralization the sampling intervals vary from 0.06 m to 2 m.

Samples were received at the laboratory and checked against accompanying sample dispatch sheets to ensure all samples are delivered. Any discrepancies were
noted and Coventry notified that resolution was required before the samples advanced through the preparation process.

Sample preparation comprised standard laboratory techniques of (i) drying for a minimum of 8 hours, (ii) mill crushing to greater than 70% passing 2 mm, (iii) riffle
splitting (using a Jones Splitter) to approximately 250 gm and (iv) disk pulverising to 85% passing 75 microns. The sample was then split to 30 g for analysis with
the remainder retained as a pulp residue. The coarse remainder was put aside as a bulk residue (reject).

Overweight samples (>2.5 kg) were crushed and split into two samples, treating each as above and recombining after pulverising.

All samples were analysed for gold by accredited and independent Activation Laboratories Ltd. (“ActLabs”) at their Thunder Bay facility using method ‘1A3‐Tbay
Au – Fire Assay Gravimetric’. The 30 g assay sample was combined with fire assay fluxes (borax, soda ash, silica and a lead oxide litharge) and silver added as a
collector. The mixture was placed in a fire clay crucible, preheated at 850°C, intermediate at 950°C and finished at 1060°C over approximately 60 minutes. The
crucibles were then removed from the assay furnace and the molten slag (lighter material) is carefully poured from the crucible into a mould, leaving a lead button
at the base of the mould. The lead button is then placed in a preheated cupel which absorbs the lead when cupelled at 950°C to recover the silver and gold doré
bead.

Page70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
The gold was separated from the silver in the doré bead by parting with nitric acid. The resulting gold flake is annealed using a torch. The gold flake remaining is
weighed gravimetrically on a microbalance. The detection limits are 0.03 ppm Au (lower) and 10,000 ppm Au (upper).

All drillcore from the 2010 and 2011 drilling programs is stored in covered steel core racks at the Cameron Gold Project. Every core box is labelled with Dymo tags,
recording hole ID, box number and ‘from’ and ‘to’ depths.

All samples were individually bagged and labelled with unique sample numbers. Corresponding laboratory specific assay tags were included in each sample bag,
which were then sealed with plastic zip‐ties and batched in woven nylon bags. Samples were transported via commercial road transport on a weekly basis during
drilling  programmes.  The  samples  were  taken  to  ActLabs  in  Thunder  Bay  or  to  the  ActLabs  sample  preparation  facility  in  Dryden  before  being  transferred  to
Thunder Bay for analysis.

Drill core was logged in the exploration camp at Cameron Lake. The core was logged for geology, alteration, mineralization, structure and other geological features
such as veining. The core was photographed in wet and dry condition and stored in racks prior to sampling by core cutting. The drill core was marked up with the
sample intervals and the core was cut using a diamond blade saw. Sample tickets were stapled into the wooden core trays and the other half put into the sample bag.
The sample number was also written on the outside of the calico sample bag for identification and sorting purposes. The core is stored in the exploration facility at
the Cameron Property. This has dedicated covered racks for storing drill core, wooden crates for sample residues, and sea containers for sample pulps.

All samples were individually bagged and labelled with unique sample numbers. Corresponding laboratory specific assay tags were included in each sample bag,
which were then sealed with plastic zip‐ties and batched in woven nylon bags. Samples were transported via Gardewine North commercial road transport of Kenora.
The samples were taken to ActLabs in Thunder Bay. Confirmation was sent to Chalice that the security tags were intact, and that the numbers match the sample
despatch request.

As part of its QA/QC review, Optiro Pty Ltd. (“Optiro”) was provided a Microsoft access database containing two QA/QC tables. One table comprised standards
and blanks and one table comprised duplicates assay results. Optiro exported these tables into CSV format and imported the QA/QC results into data analysis spread
sheets to review the Cameron QA/QC results.

The underground drilling data collected between 1987 and 1989 was considered critical to the quantity and quality of the 2014 Mineral Resource Estimate, and as
no QA/QC information was available, Coventry undertook a re‐sampling program in order to establish confidence in the assay results. The Coventry re‐sampling
programme targeted mineralization in and around the underground development. Remaining core was quartered either using a core saw or manually (depending on
core condition) over the same sample intervals as currently recorded in the database. The re‐samples were prepared and assayed in exactly the same manner that
samples from Coventry’s diamond drilling programme were processed with sample preparation and analysis carried out at ActLabs in Thunder Bay. This re‐sample
programme  provided  816  directly  comparable  assay  results,  from  a  total  of  1,904.6  m  of  drill  core.  The  comparison  is  between  half  core  (original  sample)  and
quarter core (resample).

Optiro only managed to identify 101 samples recorded in the QA/QC database to be duplicate samples and that were submitted by Coventry in 2010 and 2011.
Optiro’s analysis of the 101 identified quarter core duplicate samples indicates a poor repeatability of grades between paired samples with a correlation coefficient
of 0.24. The results suggest that the duplicate samples are under reporting compared to the original grades at gold grades of less than 1 g/t Au, and over reporting
compared to the original grades at gold grades of greater than 2 g/t Au.

Page71

 
 
 
 
 
 
 
 
 
 
 
Results  from  the  scatter  plot,  precision  plot  and  relative  difference  plots  highlight  a  moderate  to  poor  precision  and  poor  repeatability  of  duplicates  from  this
resample programme. In Optiro’s opinion the repeatability and precision of these duplicates does not demonstrate a high level of confidence. However, the small
number of samples does not in Optiro’s opinion provide definitive evidence of issues with the duplicate repeatability. Optiro notes that consideration for differing
sample volumes i.e. manually split half core (versus) sawn quarter core needs to be taken into account when reviewing duplicate analysis results. As such, whilst
Optiro recommends that First Mining needs to review the performance of the Coventry resample programme further, Optiro considers these results to be adequate
for resource estimation.

Optiro has identified 249 blanks submitted by Coventry as part of its resample programmes in 2010 and 2011. Of the 249 blanks submitted four returned grades
above 0.03 g /t Au. This represents a failure rate of less than 2%. Optiro considers these results to be adequate for resource estimation.

Optiro identified 236 standards submitted by Coventry as part of its resample programmes in 2010 and 2011. Of the 236 standards submitted, 10 different Certified
Reference Material (“CRM”) standards with gold grades ranging from 0.38 g/t to 7.97 g/t Au were used during the Coventry resample programme. A total of 55
gold standards fall outside three standard deviations which represents a failure rate of approximately 23%. When graphed, it is evident that a large number of the
standard failures are potential sample swaps (i.e. incorrect standard labelling or blanks labelled as a standard). However, due to the close gold grades of a number of
standards, it is not possible to determine with 100% accuracy what the actual standard ID might be.

Optiro does not know whether Coventry resubmitted all failed batches for re-analysis.

Optiro considers that the sample swaps should be rectified in the database so that the QA/QC performance is representative of the performance of the standards. In
taking these into account, Optiro considers that the CRM assay performance is adequate for estimation.

As part of their 2010 to 2012 drilling programmes, Coventry submitted standards, duplicates and blanks as part of their quality control program.

The blank material was obtained from a granite quarry and whilst not certified, was considered by Coventry to be sufficiently homogenous and unmineralized to act
as barren material. Of the 921 blanks submitted eight (8) returned grades above 0.03 g /t Au. This represents a failure rate of less than 2%. These failures were
reviewed  at  the  time  by  Coventry  and  were  considered  to  be  potential  laboratory  contamination  issues.  Optiro  considers  these  results  adequate  for  resource
estimation.

Of the 921 standards submitted, six were recorded as have grades of -99. Optiro removed these standards from the database prior to any further analysis. A total of
12 different CRM standards with gold grades ranging from 0.69 g/t Au to 7.97 g/t Au were used during the Coventry drill programs.

The  provided  database  contained  901  quarter  core  duplicate  samples  collected  by  Coventry  during  the  2010  to  2012  drilling  programmes.  The  duplicates
demonstrate a moderate correlation coefficient (0.83) indicating moderate repeatability of grades between paired samples.

Page72

 
 
 
 
 
 
 
 
 
 
 
 
The relative precision of a field duplicate dataset is determined by calculating the absolute difference between the two sample’s grades divided by the mean of the
sample pairs. Good or high precision suggests that the paired samples are consistent with each other, both samples have been well homogenised and that sample size
(weight) is adequate to be representative of the material collected from the drillhole. Poor or low precision suggests that the samples have been poorly prepared,
have a high inherent nugget, poor assaying, or are not large enough to be representative. Of the duplicates submitted to ActLabs, 74% of assays were within 5%
precision, 76% within 10% precision, and 78% within 15% precision.

Results from the scatter plot, precision plot, and relative difference plots highlight a moderate to poor precision and moderate to poor repeatability of duplicates
from  these  phases  of  drilling.  Part  of  this  could  be  due  to  the  use  of  chisel  vs.  saw  splitting,  or  the  use  of  quarter  vs.  half  core  samples,  which  Optiro  does  not
consider to be a true representative duplicate sample when dealing with gold mineralisation. As previously stated, taking into account consideration for differing
sample volumes (i.e. half core versus quarter core), Optiro considers these results to be adequate for resource estimation.

In  2014,  Chalice  undertook  a  resampling  program  to  provide  additional  confidence  in  the  underlying  drillhole  sample  assays  results  used  for  Mineral  Resource
estimation.  The  samples  selected  were  considered  to  be  spatially  representative  of  the  majority  of  the  Cameron  Gold  Deposit  with  an  emphasis  on  near  surface
locations. A total of 492 pulps and 325 coarse rejects were selected from the existing drillholes within the following series:

● Historical holes – resample of pulp samples only

● Coventry 2010 holes – pulps and rejects

● Coventry 2011 holes – pulps and rejects.

The following is an overview of the pulp sampling program taken from the Chalice 2014 Report.

● Selected pulp samples were sent to AGAT Laboratories of Mississauga, Ontario – the Umpire Laboratory

● The samples were not re‐numbered given the sample sequence had never been seen by this laboratory

● The laboratory was requested to place an “A” prefix to the start of the sample number to distinguish these results from the original results.

● Standards and Blanks were included with these samples positioned in the same location sequence as in the original submission; a new Standard was placed
in the position of the original Standard (the original Standard sample being exhausted by the analytical process) whilst the Blanks were retained from the
original submissions.

The selected samples were renumbered (for disguise) and re‐submitted to ActLabs to preparation and analysis by the method adopted by Coventry and described in
previous reports.

Standards and Blanks were included with these samples positioned in the same location sequence as in the original submission; a new Standard was placed in the
position  of  the  original  Standard  (the  original  Standard  sample  being  exhausted  by  the  analytical  process)  whilst  the  Blanks  were  retained  from  the  original
submissions.

Page73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Results from the pulp duplicate analysis indicates a good repeatability of pulps, while results from the coarse reject analysis illustrates that the average grade of the
rejects is 4% lower than the original sample. Optiro was not provided with this data and as such has not been able to replicate these results.

Optiro  considers  the  assay  performance  of  the  pulp  and  reject  samples  to  provide  good  support  for  the  representivity  of  the  analytical  results  and  for  mineral
resource estimation.

In 2015, Chalice undertook two resampling programs of unsampled intervals within the Cameron Shear Zone. Optiro has based the following analysis of standards,
duplicates and blanks submitted as part of the 2015 resampling programs based on the coding in the provided database.

Of 1,608 blanks submitted during the 2015 resample program, 10 returned grades above 0.03 g/t Au. This represents a failure rate of less than 1%. Optiro considers
these results to be a good measure of the sample preparation process and acceptable for resource estimation.

Of 1,644 standards submitted, 10 were recorded as ‘sample consumed’. Optiro removed these standards from the database prior to any further analysis. A total of 9
different CRM standards with gold grades ranging from 0.34 g/t Au to 7.97 g/t Au were used during the Chalice resample programmes.

A total of 144 gold standards fell outside of three standard deviations, which represents a failure rate of approximately 9%. The majority (but not all) of the failures
appear to be sample swaps (i.e. incorrect standard labelling or blanks labelled as a standard). In this program, Chalice did not resubmit failed batches for re-analysis
but  Optiro  recommends  implementation  of  this  protocol  for  future  programs.  In  addition,  Optiro  notes  the  presence  of  what  appears  to  be  cyclic  trends  in  the
standard results. Further investigation into these trends is recommended.

Of 1,629 quarter core duplicates submitted, one was recorded as having a grade of -99. Optiro removed this sample from the database prior to any further analysis.
The duplicates demonstrate a moderate correlation coefficient (0.79) indicating a moderate repeatability of grades between paired samples. Optiro notes there are a
number of original samples (43) with barren grade (<0.03 g/t Au) where the duplicate has returned gold grades ranging from 0.1 g/t Au to 2.42 g/t Au. Furthermore,
there a number of duplicate samples (47) of barren grade with an original grade ranging from 0.1 g/t Au to 3.1 g/t Au, suggesting that there are potentially sample
swaps.

The relative precision of a field duplicate dataset is determined by calculating the absolute difference between the two sample’s grades divided by the mean of the
sample pairs. Good or high precision suggests that the paired samples are consistent with each other, both samples have been well homogenised and that sample size
(weight) is adequate to be representative of the material collected from the drillhole. Poor or low precision suggests that the samples have been poorly prepared,
have a high inherent nugget, poor assaying, or are not large enough to be representative. Of the duplicates submitted to ActLabs 86% of assays were within 5%
precision, 87% within 10% precision, and 88% within 15% precision.

Results  from  the  scatter  plot,  precision  plot,  and  relative  difference  plots  highlight  a  moderate  precision  and  a  moderate  repeatability  of  duplicates  from  these
resampling programs.

Based  on  the  good  correlation  coefficient  and  moderate  repeatability  performance  of  the  duplicate  samples  Optiro  considers  the  results  from  the  Chalice  2015
resampling program to be acceptable for use in a mineral resource estimate.

Page74

 
 
 
 
 
 
 
 
 
 
 
 
 
Aside from the pulp resample programme undertaken by Chalice in 2014, Optiro is unaware of any additional umpire duplicate sampling that has taken place at
Cameron Gold Project.

Data verification has been carried out by the author to verify the following elements:

● Deposit location and geology confirmed by site visit to view outcrop exposures, drill core samples and photographs of drillcore

● Drill collar locations and grid co-ordinates verified by GPS check of randomly selected drillhole co-ordinates

● Downhole survey deviation compared on an random selection of drillholes

● Quantum of stated mineralisation supported by independent sampling of mineralization

● Assay integrity verified by sample QA/QC analysis, no significant bias identified

Primary source data (surveys, downhole survey information, assay certificates) checked against database for errors and no material issues identified.

The results of the data validation process have verified the accuracy and integrity of the information provided by Chalice. It is Optiro’s opinion that the Cameron
database is acceptable for the purpose of mineral resource estimation.

Mineral processing and metallurgical testing

A number of preliminary metallurgical studies have been carried out on samples from the Cameron Property from 1985 to the present. Multi-element geochemical
assays  of  the  samples  from  the  drillholes  drilled  between  2010  and  2012  have  indicated  that  concentrations  of  deleterious  elements  (such  as  sulphur)  are  not
significant.

Metallurgical test work carried out on samples representative of the style of mineralization at the Cameron Gold deposit showed that recoveries of 92% to 93% were
returned from direct cyanidation of samples ground to 75 µm. The results also showed that the recoveries were grind sensitive with maximum recoveries at a P80
grind size in the range 53 to 75 µm. An alternative processing regime of sulphide flotation (mainly pyrite), regrind of flotation concentrate followed by intensive
cyanidation of flotation concentrate and flotation tailings provided gold recoveries marginally higher than direct cyanidation. At a grind size of 75 µm the optimum
leach time was approximately 24 hours.

Test work completed in 2013 by the Vancouver branch of SGS used a composite sample taken from 17 drillhole intersections from 14 separate drillholes at the
Cameron Project. Comminution tests indicated that:

● rod and ball mill bond work indices are low;

● moderate abrasion index within typical ranges for dolerite-basalt material; and

● JK breakage parameters indicating the material is highly competent.

Gravity recoverable gold is typically around 25% with no improvement in overall recovery after gravity recovery with cyanidation of the gravity tails. Test work
carried out in 2014 showed that cyanide in leach processing at a P80 of 75 µm would recover 92.5% of gold with a cyanide usage of 0.2 kg/t and lime usage of 1.2
kg/t. This result was an improvement on direct cyanidation in terms of reagent usage with a lower recovery (92.5% vs. <95% cyanidation). No processing issues or
deleterious elements have been identified that could have a significant effect on potential mineral extraction in metallurgical test work completed to date.

Page75

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mineral resource estimates

The mineral resource estimates for the Cameron Deposit have been generated from drillhole sample assay results. The interpretations are based on an integrated 3D
geological  model  that  defines  the  relationships  of  the  geological  elements  at  the  Cameron  Property. The  interpreted  mineralization  wireframes  (using  a  nominal
0.4 g/t Au, and 0.25 g/t Au cut-off grade for low grade domains) have been used to constrain gold grade estimates. There are eight mineralization domains that are
split into two global areas – ‘northern’ and ‘southern’, with the separation defined by a set of northwest (grid) striking quartz feldspar porphyry (“QFP”) dykes. The
southern  domain  is  the  most  strongly  mineralized.  The  stronger  mineralization  is  attributed  to  being  dominantly  mafic  hosted  with  an  inflection  point  in  the
Cameron Lake Shear Zone and resultant dilation zone defined by north-south striking hangingwall and footwall QFP dykes.

Block grade estimation parameters have been defined on the basis of geology, drillhole spacing and through geostatistical analysis of the data. Top-cut 1.0 metre
composite samples informed the block grade estimate by ordinary kriging (“OK”) into a panel size of 5 mE by 10 mN and 5 mRL, which is considered appropriate
for the distribution of sample data and the deposit type. Sub-celling of the parent cells to 0.625 mE by 2.5 mN and 1.25 mRL was enabled to ensure good volumetric
correlation with the mineralization wireframes.

The mineral resource estimates have been classified by the geological understanding, data spacing, block proximity to sample locations, underground development
and confidence in the block model grade estimate. The mineral resource estimate has been reported in accordance with the Standards on Mineral Resources and
Reserves of the Canadian Institute of Mining, Metallurgy and Petroleum 2014 Definition Standards.

The mineral resources have been reported using the constraints and cut-off grades specified in the tabulations below. The mineral resource is tabulated in Table A
for Measured and Indicated Mineral Resources and in Table B for Inferred Mineral Resources.

Page76

 
 
 
 
 
 
 
 
Table A – Measured & Indicated Mineral Resource statement as at January 17, 2017

Mineral Resource Classification

Open-Pit Constraint

Measured Mineral Resource
Indicated Mineral Resource
Measured + Indicated

Within US$1,350 open-pit shell
Within US$1,350 open-pit shell

Mineral Resource Classification

Underground Constraint

Measured Mineral Resource
Indicated Mineral Resource
Measured + Indicated
TOTAL MEASURED + INDICATED  

Below US$1,350 open-pit shell
Below US$1,350 open-pit shell

Table B – Inferred Mineral Resource statement as at January 17, 2017

Mineral Resource Classification

Open-Pit Constraint

Inferred Mineral Resource

Within US$1,350 open-pit shell

Mineral Resource Classification

Underground Constraint

Inferred Mineral Resource
TOTAL INFERRED

Below US$1,350 open-pit shell

Gold cut-off (Au
g/t)
0.55
0.55

Gold cut-off (Au
g/t)
2.00
2.00

Gold cut-off (Au
g/t)
0.55
Gold cut-off (Au
g/t)
2.00

Tonnes

2,670,000
820,000
3,490,000

Tonnes

690,000
1,350,000
2,040,000
5,530,000

Tonnes

35,000

Tonnes

6,500,000
6,535,000

Gold g/t

Gold (Ounces)

2.66
1.74
2.45

228,000
46,000
274,000

Gold g/t

Gold (Ounces)

3.09
2.80
2.90
2.61

69,000
121,000
190,000
464,000

Gold g/t

Gold (Ounces)

2.45

3,000

Gold g/t

Gold (Ounces)

2.54
2.54

530,000
533,000

The Measured and Indicated Mineral Resources are defined in the areas of the deposit that have the highest drilling density along with underground development
that has exposed and sampled the deposit on three levels of drift development.

Page77

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pickle Crow

Technical report

The  description  in  this  section  of  our  Pickle  Crow  gold  project  (the  “Pickle  Crow  Project”)  is  based  on  the  project’s  technical  report:  An  Updated  Mineral
Resource Estimate for the Pickle Crow Property, Patricia Division, Northwestern Ontario, Canada (dated June 15, 2018) (the “Pickle Crow Technical Report”).
The report was prepared for us by Micon International Limited in accordance with NI 43-101 under the supervision of B. Terrence Hennessey, P.Geo., a qualified
person within the meaning of NI 43-101. The following description has been prepared under the supervision of Hazel Mullin, P.Geo., who is a qualified person
within the meaning of NI 43-101, but is not independent of us.

The  conclusions,  projections  and  estimates  included  in  this  description  are  subject  to  the  qualifications,  assumptions  and  exclusions  set  out  in  the  Pickle  Crow
Technical  Report,  except  as  such  qualifications,  assumptions  and  exclusions  may  be  modified  in  this AIF.  We  recommend  you  read  the  Pickle  Crow  Technical
Report  in  its  entirety  to  fully  understand  the  project.  You  can  download  a  copy  from  our  SEDAR  profile  (www.sedar.com),  or  from  our  website
(www.firstmininggold.com).

Project description, location and access

The Pickle Crow Property is located in northwestern Ontario about 400 km north of Thunder Bay and approximately 11 km east of the town of Pickle Lake. The
Pickle Crow Property is centred at approximately 51º 31’ North latitude and 90º West longitude in NTS map area 52O/11.

The  Pickle  Crow  Property  can  be  reached  from  the  city  of  Thunder  Bay  by  proceeding  westerly  on  the  paved  TransCanada  Highway  (Highway  17)  for
approximately 245 km to the town of Ignace and then northward on paved Provincial Highway 599 approximately 290 km to the town of Pickle Lake. From Pickle
Lake, access to the Pickle Crow Property is along a good gravel road that connects to Highway 599 near the village of Central Patricia. The western boundary of the
Pickle Crow Property is 6.5 km from the turn off at Highway 599. The total road distance to the Pickle Crow Property from Thunder Bay is approximately 545 km.

In 2011, the Pickle Crow Property consisted of 98 contiguous patented mining claims covering a surveyed area of 1,583 ha. On August 6, 2014, an additional 8
patented  mining  claims  were  acquired  from  Frontline  Gold  Corporation  (“Frontline”)  which  increased  the  total  property  area  to  1,712  ha.  Additional  property
acquisitions,  including  28  claims  from  Metalcorp  Limited  (“Metalcorp”),  increased  the  number  of  unpatented  mining  claims  to  88,  covering  an  area  of
approximately 14,048 ha. The original unpatented ‘legacy’ claims were converted into the new Ontario cell claim system in April 2018 and the current property is
made up of 482 mining claims and 106 patented claims, and now covers an area of approximately 19,000 ha. The claims are located in Connell, McCullagh and
Ponsford Townships as well as the Atik Lake, Collinshaw Lake, Dona Lake, Firstloon Lake and Tarp Lake Areas, in the Patricia Mining Division, northwestern
Ontario.

Through  our  wholly-owned  subsidiary,  PC  Gold  Inc.  (“PC Gold”),  we  are  party  to  a  99  year  mining  lease  (the  “Mining Lease”)  with  Teck  Resources  Limited
(“Teck”). The Mining Lease encompasses the original 98 patented claims of the Pickle Crow property, and it expires on July 31, 2067. The Mining Lease requires
payment of $1.00 per year which has been prepaid in full in advance. Registered ownership of mineral rights and surface rights for the Pickle Crow patented claims
is held by Teck as ‘fee simple, absolute’, the highest level possible.

Our leasehold interest in the original 2008 Pickle Crow Property is additionally subject to two NSRs totalling 1.25% that are payable upon the commencement of
commercial production. We have the option of purchasing these royalties.

Page78

 
 
 
 
 
 
 
 
 
 
 
 
 
The 8 patented claims and a further 5 unpatented claims acquired from Frontline are subject to a 2% NSR royalty in favor of Frontline, one half of which may be
purchased by the Company at any time for $1 million. This NSR is only payable upon the commencement of commercial production.

Certain of the claims acquired from Metalcorp are subject to a 2% NSR royalty in favour of Metalcorp one-half of which may be purchased by the Company at any
time for $2 million. The balance of the claims are subject to a 1% NSR royalty in favour of Metalcorp, one-half of which may be purchased by the Company at any
time for $1 million, and a 1% NSR royalty in favour of each of two individuals (for an aggregate 2% NSR), one-half of which may be purchased by the Company at
any time for $1 million. The consideration for the NSR royalties may be paid in cash or, at the option of the Company, in common shares of the Company, valued by
reference to the market price of the Company's common shares prevailing on the date on which the Company becomes obligated to pay such consideration.

Fourteen unpatented claims belonging to the property known as 'Pickle Lake #6' are subject to a 2% NSR royalty payable to Cadillac Ventures Inc. (“Cadillac”).
The Company has the option to acquire one-half of the 2% NSR royalty within 3 years of the commencement of commercial production on the Pickle Lake #6
claims by paying to Cadillac $1 million.

The mining claims in the Pickle Crow Property are subject to annual assessment work requirements to keep them in good standing.

All phases of our exploration activities on the Pickle Crow Property are subject to environmental regulation. These regulations mandate, among other things, the
maintenance  of  air  and  water  quality  standards  and  land  reclamation  and  provide  for  restrictions  and  prohibitions  on  spills,  releases  or  emissions  of  various
substances  produced  in  association  with  certain  exploration  and  mining  industry  activities  and  operations.  They  also  set  forth  limitations  on  the  generation,
transportation, storage and disposal of hazardous waste. A breach of such regulations may result in the imposition of fines and penalties. In addition, certain types of
exploration and mining activities require the submission and approval of environmental impact assessments.

The Pickle Crow Property has, over the course of the past two decades, been subject to several environmental studies which examined, among other things, water
quality and its impact, if any, on the health of aquatic populations in the watershed encompassing it. These preliminary studies indicate that in spite of the history of
mining on the Pickle Crow Property, including a significant volume of historical tailings sitting in four tailings basins on surface and extensive areas of flooded
mine workings, water quality samples generally meet provincial water quality standards. This appears to be due in part to the generally low sulphide content and
natural buffering effect of the carbonate minerals found in the vein ore historically mined.

History

The Pickle Crow deposit was originally discovered in the early 1930s and commercial production at the mine began in 1935. The Pickle Crow mine operated until
1966 during which time it produced 1,446,214 troy ounces of gold and 168,757 troy ounces of silver from 3,070,475 tons of ore milled (at an average grade of 0.47
oz./t or 16.14 g/t). The Pickle Crow Property sat dormant from 1966 to the late 1970s.

In 1979, a VLF-EM (very low frequency-electromagnetic) geophysical survey of the Pickle Crow Property was performed and 47 surface diamond drillholes for
7,356 m were drilled. The only known soil geochemical survey done on the Pickle Crow Property was completed in 1983. The samples were collected along the
same cut grid lines as used for the VLF-EM survey. Soil values ranged from 10 to 12,000 ppb, with the high values attributed to the mine tailings and thought to be
cultural anomalies.

Page79

 
 
 
 
 
 
 
 
 
 
 
 
Between 1985 and 1987, the most extensive exploration program on the Pickle Crow Property since its closure and up to that time was completed. The program
consisted  of  line-cutting,  magnetometer  and  induced  polarization  geophysical  surveying,  geological  mapping,  surface  trenching,  diamond  drilling  and
environmental  baseline  studies.  In  total,  286  surface  diamond  drillholes  drilled  for  46,189  m  and  79  underground  diamond  drillholes  for  9,341  m  which  were
completed between 1985 and 1988. Following completion of the program, all shafts, ventilation raises and other surface openings were capped with concrete in
1989 after an estimated $9.2 million was spent on the Pickle Crow Property. Two historic (non-NI 43-101 compliant) resource estimates were commissioned, one in
April of 1988 and a second in December of 1988.

A total of four surface diamond drillholes for 2,287 m were drilled in the fall of 1998. An additional 18 surface diamond drillholes were completed in 1999 for
2,173.5 m.

Between 1999 and 2001, two bulk samples were taken from the No. 5 Vein and No. 1 Vein crown pillars respectively.

In 2002, the building of a 225 t/d extreme gravity mill was commenced on the site, a partially complete production closure plan was submitted to the then MNDM
and construction of a tailings management facility within the historic Pickle Crow tailings area began. Stockpiling of material mined from the historic No. 1 Vein
shaft and crown pillar area in the summer of 2002 also commenced.

On  May  13,  2008,  PC  Gold  acquired  its  interests  in  the  Pickle  Crow  Property.  It  then  launched  an  exploration  program  in  conjunction  with  the  staking  of
surrounding unpatented claims which now define the boundaries of the current Pickle Crow Property.

Geological setting, mineralization and deposit types

The Pickle Crow Property lies within the Pickle Lake greenstone belt, part of the Uchi Subprovince, which is within the Superior Province of the Canadian Shield.
The Pickle Lake greenstone belt comprises an approximately 70 km long by 25 km wide area of supracrustal rocks and internal granitoid plutons surrounded by
large granitoid batholiths.

The supracrustal rocks have been deformed and metamorphosed to greenschist facies with amphibolite facies occurring in the thermal aureoles of younger plutonic
bodies. The Pickle Lake greenstone belt is subdivided into four tectono-stratigraphic assemblages including:

● The Pickle Crow assemblage.

● The Kaminiskag assemblage (not present on the Pickle Crow Property).

● Unnamed Temiskaming-like assemblage.

● The Confederation assemblage.

On  the  Pickle  Crow  Property,  the  Pickle  Crow  assemblage  is  dominated  by  tholeiitic  basalts  with  intercalated  sediments  (primarily  banded  iron-formation,
sometimes referred to as BIF), and rare calc-alkaline volcanic and volcaniclastic units. The assemblage occupies the northwestern part of the greenstone belt and is
interpreted to be unconformably overlain by the Confederation assemblage.

Page80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gold mineralization on the Pickle Crow Property is orogenic in nature and occurs in complexly folded and sheared, mainly tholeiitic, volcanic rocks of the Pickle
Crow  assemblage  near  its  contact  with  calc-alkaline  volcanic/volcaniclastic  rocks  of  the  Confederation  assemblage.  Host  rocks  for  the  mineralization  include
tholeiitic lavas, banded iron formation, intermediate volcanic/volcaniclastic rocks and quartz feldspar porphyry. Gold occurrences on the Pickle Crow Property are
associated with four styles of mineralization:

● Narrow, high-grade gold-scheelite-bearing quartz veins, which were the main source of gold produced at the Pickle Crow mine from 1935 to 1966.

● Iron  formation-hosted  gold  mineralization  adjacent  to  vein  structures. The  iron  formation  contains  stringers  and  discontinuous  lenses  of  quartz  and  the
iron-bearing minerals have been replaced by sulphides. Both quartz and sulphides are gold- mineralized. Only a limited amount of this type of material was
processed at the Pickle Crow mine. However, iron formation-hosted gold was the main ore type at the adjacent Central Patricia mine to the southwest.

● Shear  zone-hosted  gold  mineralization  consisting  of  complex  wide  zones  of  intense  shearing  and  alteration  which  are  intimately  associated  with  the
intrusion of the Albany porphyry and characterized by disseminated pyrite, discontinuous quartz veining and sulphidation of interflow iron formation.

● Arsenopyrite-associated  gold  mineralization  which  typically  occurs  as  disseminated  to  semi-massive  arsenopyrite  and  quartz-arsenopyrite  stockworks
hosted  by  iron  formation  but  can  be  also  found,  to  a  lesser  extent,  in  shear  zones  and/or  quartz  veins  in  volcanic  rocks.  Similar  arsenopyrite-rich  iron
formation-hosted gold was the main ore type at the adjacent Central Patricia mine.

We  consider  the  gold  occurrences  in  the  Pickle  Lake  mining  camp  to  be  classical  examples  of  deposits  grouped  under  the  descriptive  model  of  Archean  low-
sulphide gold- quartz veins. This deposit type is also known as shear- zone-hosted gold, Archean quartz-carbonate vein gold deposits, Archean lode gold, Archean
mesothermal gold or orogenic gold.

Exploration

In 2007, sourcing and compilation of available historical data was started.

In October 2007, a total of nine samples were collected from the Pickle Crow Property. Two types of samples were obtained on a spontaneous and random basis:
eight  field  duplicate  split  core  samples  from  a  series  of  drillholes  that  are  stored  at  two  locations  on  the  Pickle  Crow  Property  and  one  composite  chip  channel
sample taken from the outcropping one vein in its bulk sample pit.

Starting in the spring of 2008 PC Gold commenced an extensive exploration program consisting of locating historical drill collars with a differential GPS; surveying
historical shafts; reconnaissance geological mapping and relocating historical trenches; limited channel sampling and mapping of historical trenches and diamond
drilling of 33 holes with up to 2 rigs totalling 8,638 m in the core mine trend to confirm historical holes. This program confirmed the results of historical drillholes
and provided confidence in the digital database.

Page81

 
 
 
 
 
 
 
 
 
 
 
 
 
Field exploration was renewed in the spring of 2009 with a focus continuing on the core mine trend. This exploration program consisted of diamond drilling of 34
holes with up to 3 rigs totalling 14,308 m; shallow drilling targeting; U-Pb age dating of detrital zircons from two samples; line cutting (114.9 km) on the core mine
and Cohen-MacArthur trends; a Titan IP (71.45 line-km, 80.25 km with current extensions) and ground magnetometer survey (110 line-km); and prospecting with a
focus on the Cohen-MacArthur trend. The most significant results of the 2009 program were the discovery of Conduit Zone 1, the discovery of Pickle Crow type
high-grade veins hosted in intermediate volcanic rocks and gabbro of the Confederation assemblage (Confederation veins), possibly representing surface expression
of a vein, the identification of Temiskaming-like sediments in the core mine trend, and the identification of the Cohen-MacArthur trend by geophysics.

In 2010, exploration continued with the focus remaining on the core mine trend but expanding to include the Cohen-MacArthur trend. The exploration program
consisted  of  diamond  drilling  of  106  holes  with  up  to  4  rigs  totalling  35,545  m,  including  helicopter  supported  drilling;  and  trenching  program  consisting  of  9
trenches totalling approximately 32,000 m2 including 1,707 channel samples. The most significant results of the 2010 program were the discovery of the no. 19
vein, the Kawinogans Zone and the Central Pat East Zone and the extension of the No. 1 Vein 700 m below the historical workings. The No. 20 and 21 Veins were
also discovered.

The  exploration  program  continued  in  Q1  2011  with  drill  testing  of  the  core  mine  but  with  a  focus  on  regional  targets  along  the  Cohen-MacArthur  trend.  The
exploration program consisted of diamond drilling of 11 holes with up to 3 rigs, totalling 4,476 m; 881.4 line-km of 50-m spaced helicopter borne AeroTEM and
magnetometer surveys; and completion of baseline water sampling and sampling of stockpiled high and low grade ore for finalizing the closure plan. Significant
results  of  the  2011  exploration  program  include  the  expansion  of  the  Central  Pat  East  Zone  as  a  possible  near  surface,  bulk  tonnage  target  and  the  continued
expansion of the No. 19 Vein.

On April 18, 2011, PC Gold announced a 1.26 million ounce NI 43-101-compliant inferred mineral resource, audited by Micon International Limited (“Micon”),
which triggered the preparation of the Pickle Crow Technical Report.

Drilling

Since acquiring the Pickle Crow Property in early May 2008, PC Gold has conducted an aggressive diamond drill program designed to confirm and expand the
historic  resources  and  make  new  discoveries.  The  most  prominent  of  these  new  discoveries  was  the  No.  19  Vein  with  15.95  g/t  Au  over  0.70  m.  Follow-up
intercepts of the zone included 43.28 g/t Au over 13.13 m and are considered by PC Gold to represent the most significant discovery since the closure of the mine in
1966. Other discoveries include the Conduit Zones in the Albany Shaft area and the Central Pat East Zone along the Cohen-MacArthur trend.

A total of 184 holes totalling 62,968 m were drilled on the Pickle Crow Property between June 2008 and March 12, 2011. Drilling was completed in three phases as
described above.

All holes were drilled with NQ-sized core (47.6 mm) with the exception of 9 BQ Thin Wall holes (40.7 mm) drilled.

The bulk of the PC Gold holes were drilled in the core mine trend with the second largest concentration along the Cohen-MacArthur trend. Several new mineralized
zones were intersected. Other newly discovered zones include the No. 20 and 21 Veins, the Confederation Veins, and the Kawinogans Zone. Significant extensions
to known zones include extending the No. 1 Vein at Shaft 1 to 1,500 m depth and the intersection of abundant quartz veining beneath the workings of Shaft 3 which
is interpreted to be the extension of the No. 6 and 7 Veins.

Page82

 
 
 
 
 
 
 
 
 
 
 
 
The drilling program has extended several known zones and outlined new discoveries. These include high grade, narrow vein targets and more disseminated bulk
tonnage targets which may be amenable to open pit or underground bulk mining.

Since 2011, 173 new holes have been drilled totalling 35,840.4 m. The 2011 to 2014 drilling concentrated mainly on the core mine trend and postulated eastward
extensions of the Central Patricia trend. The principal targets on the core mine trend were the No. 1 and No. 5 Veins and the BIF. 

First Mining completed small diamond drill programs in 2016 and 2017 to meet the annual assessment work requirements for the Pickle Crow Property. The fall
2016 program was centred on selected targets in the core mine trend from the No.1 Shaft to the Crowshore shaft, and consisted of 9 holes totalling 1,318 m. The
winter 2017 drill program was designed to test the potential westward extension of the core mine trend and consisted of 6 holes, totalling 1,254 m.

Sampling, analysis and data verification

Two types of sample collected by PC Gold during exploration of the Pickle Crow Property were used in the preparation of the mineral resource estimate presented
in  the  Pickle  Crow  Technical  Report,  channel  samples  from  trenches  and  diamond  drill  core.  Sampling  procedures  remained  the  same  after  the  previous  2011
mineral resource report.

Channel  Samples  –  Collection  of  the  trench  channel  samples  was  completed  after  the  trenches  were  excavated,  washed  and  mapped.  Channel  sampling  was
performed utilizing a Stihl ‘quick-cut’ rock saw. Two continuous parallel cuts were sawn approximately 5 cm apart and approximately 5 cm deep, with the rock in
between then chipped out using a chisel. Sample lengths varied between 0.3 and 2.0 m averaging 0.90 m. Each sample was placed in a thick plastic bag with the
sample number clearly written on the outside of the bag with permanent marker and with one portion of a three-part sampling ticket placed inside. Each sample was
sealed  with  a  cable  strap.  The  location  of  the  samples  was  noted  in  the  sample  book  and  on  the  trench  map.  Aluminum  tags  with  etched  sample  numbers  were
hammered into the cross cuts, using cement nails, at the beginning of each sample interval for a permanent record on the trench. Once collected, the samples were
bagged and shipped as per the sample shipment procedures described below, with the exception that all channel samples were shipped to AGAT Laboratories Ltd.
(“AGAT”) of Mississauga, Ontario.

Diamond Core Logging and Sampling – NQ diameter (47.6 mm) drill core was logged, then sawn in half using diamond bladed saws at the secure logging/core-
cutting  buildings  onsite,  under  the  overall  supervision  of  the  logging  geologists.  The  core  was  sawn  in  half  following  a  sample  cutting  line  determined  by  the
geologists during logging. After cutting, one half of the core was bagged, labelled and sealed with a zip tie or staples after one part of the three-part sample tag was
placed inside. The second part of the sample tag was stapled into the core box at the beginning of each sample. The third part of the tag was kept in the sample tag
book as a permanent record. The remaining half core was placed in core boxes to serve as a permanent record and stored in a secure onsite facility. All samples were
shipped from the site in a locked wooden crate with security tags. The samples were transported via Manitoulin Transport to laboratory preparation facilities in
Thunder Bay, Ontario for crushing, pulverization and pulp preparation. In 2008, samples were shipped to ALS Chemex’s (“ALS”) facility in Thunder Bay. In 2009
and 2010, samples were sent to Accurassay in Thunder Bay.

Once the core/channel samples were cut, bagged and sealed with zip ties or staples, ten samples were put into a larger rice bag, which was then sealed with a secure,
numbered security tag. The security tag numbers were recorded along with the corresponding samples within the bag, and then shipped in the locked wooden crates
to the laboratory. Once they arrived at the laboratory, the security tags and corresponding samples were recorded again by the laboratory and emailed back to the PC
Gold field site for confirmation. Prior to shipment the sample bags were stored in a locked building onsite. The site was always occupied during exploration. No
samples were left at the project site during field breaks.

Page83

 
 
 
 
 
 
 
 
 
 
 
A total of 5,797 drill samples, which include QA/QC samples (i.e. duplicates, standards and blanks) were submitted to ALS in 2008 for analysis. A total of 42,392
drill samples, including QA/QC samples, were submitted to Accurassay in 2009 and 2010 for analysis. A total of 1,577 channel samples, including QA/QC samples,
were submitted to AGAT in 2010 for analysis.

For the analysis of Pickle Crow Property drill core samples, ALS was chosen as the primary laboratory in 2008. Accurassay was chosen as the primary laboratory
for drill core samples in 2009 and going forward.

In 2008, samples were crushed and prepared at ALS’ facilities in Thunder Bay, Ontario and sample pulps were shipped to its North Vancouver, British Columbia
laboratory for analysis. ALS’ facilities in Thunder Bay are certified to ISO 9001. The laboratory in North Vancouver is accredited to ISO 17025 for gold fire assay
by atomic absorption and gravimetric finish as well as four-acid multi-element analysis by ICP and MS. In 2009 and 2010, samples were crushed, prepared and
analyzed at the Accurassay facility in Thunder Bay, Ontario. Accurassay is accredited to ISO 17025 for gold by fire assay with atomic absorption finish. The trench
channel samples were assayed at AGAT in Mississauga, Ontario. AGAT is accredited to ISO 17025.

All samples sent to ALS for analysis were prepared using a jaw crusher, which was cleaned with compressed air between samples, resulting in 70% of the sample
passing through a 10 mesh screen. A 1,000 g split of the crushed sample was then pulverized to 85% passing a 200 mesh screen. All samples sent to Accurassay for
analyses were prepared using a jaw crusher, which was cleaned with a silica abrasive between samples, resulting in 90% of the sample passing through an 8 mesh
screen. A split of the crushed sample weighing 1,000 g was then pulverized to 90% passing a 150 mesh screen. AGAT’s sample preparation procedures include
crushing to 75% passing 2 mm and pulverizing to 85% passing 75 µm.

For all three laboratories, the prepared sample pulps were analyzed for gold by fire assay using 50-g sample charge with AAS finish. If the returned assay result was
equal to or greater than 5 g/t then the sample was reassayed by fire assay with gravimetric finish. All samples greater than 10 g/t, and any samples suspected of
nugget gold (quartz veins) were additionally sent for pulp metallics analysis using the remainder of the pulp (~950 g of sample).

PC Gold has completed bulk density measurements on 2,602 samples of mineralized and unmineralized diamond drill core, and select grab samples from “ore”
stockpiles onsite from the Pickle Crow mine. Of these, 1,918 measurements were used in the calculation of average specific gravity for the Pickle Crow Property.
During a review of the data, 684 measurements were discarded due to laboratory errors that produced unrealistic specific gravity values.

Diamond drillhole data and trench data were stored in Excel spreadsheets. These can easily be imported into Microsoft Access database software and used in many
resource estimation/mine planning software packages. We also use Gemcom software to evaluate drill results and has the finalized data stored in Microsoft Access.
Excel is used to manage the data and QA/QC program.

The  Pickle  Crow  Project  QA/QC  program  includes  the  use  of  crush  duplicates,  ¼-split  drill  core  (field  duplicates),  the  insertion  of  certified  reference  materials
including low, medium and high-grade standards and coarse blanks. This is accomplished by inserting the QA/QC samples sequentially in the drill core sample
numbering  system.  One  set  of  the  four  QA/QC  types  were  inserted  every  30  samples,  consisting  of  1  crush  duplicate,  1  quarter-split  field  duplicate,  1  standard
(alternating between a low, medium and high standard), and 1 blank. This resulted in approximately every seventh sample being a QA/QC sample.

Page84

 
 
 
 
 
 
 
 
 
 
 
Sample  assay  results  are  evaluated  through  control  charts,  log  sheets,  sample  logbook  and  signed  assay  certificates  to  determine  the  nature  of  any  anomaly  or
failure. Identified failures are re-assayed by the laboratory at which the failure occurred until a cause of the failure and correct analysis is obtained. Check assaying
is also conducted on approximately 1 in every 20 samples. The pulps are re-numbered with new, sequentially-inserted QA/QC samples and sent to a second ISO
certified laboratory (ActLabs of Ancaster, Ontario).

Approximately 1 out of every 20 samples for the Pickle Crow Project was submitted to a second laboratory, ActLabs, an ISO 17025 certified laboratory with a
sample  preparation  and  analytical  facility  in  Ancaster,  Ontario.  The  assaying  protocol  used  is  similar  to  ALS  and Accurassay’s  using  fire  assaying  with  a  50-g
charge  and  AAS  finish.  Samples  above  3  g/t  Au  are  re-assayed  using  a  gravimetric  finish,  and  above  10  g/t  by  pulp  metallic  methods.  A  total  of  2,117  check
samples were sent to Actlabs. Check assays generally matched the value obtained by the original laboratory and the overall variation between laboratories was well
within the natural variation of the sample material as indicated by the field and crush duplicates.

During the October 2011 site visit, Micon did not complete any check sampling. Micon did examine surface exposures and stockpiles of mineralization from the
No. 1 Vein and No. 5 Vein. Visible gold was noted in the samples on the No. 1 Vein stockpile.

The final database was sent to Micon in early March 2011 for validation. Micon performed a thorough validation of the database and specifically performed a cross-
check  validation  of  the  assay  table  against  assay  results  received  directly  from  the  laboratories  in  electronic  form.  The  cross-check  validation  of  the  assay  table
described above was possible only for the newer PC Gold-generated data which contained laboratory sample identification numbers.

Several minor problems were found and corrected, most of them located outside of the modelled zones. The problems were related to the fact that the majority of
the database was collected from historical data digitized from old paper logs.

It is Micon’s opinion that the Company and PC Gold have run an industry standard QA/QC program for the drillhole database and insertion of control samples into
the stream of core and channel samples for the Pickle Crow Project exploration program.

While certain minor discrepancies in survey data of old workings have been noted it has been determined they will only affect the precise location in space of the
workings  and  are  not  likely  to  materially  affect  the  estimate  of  remaining  volumes  of  mineralization.  As  such  they  are  suitable  for  use  in  an  inferred  resource
estimate. Determination of measured and indicated resources or reserves in the future will require resolution of these minor discrepancies, likely by dewatering and
re-accessing the workings.

The historic drill data have been shown to be acceptable for use in a mineral resource estimate with appropriate application of assay top cuts as discussed above.

Page85

 
 
 
 
 
 
 
 
 
 
 
Mineral processing and metallurgical testing

The historic ore produced at the Pickle Crow mine presented no major milling problems.

Pickle Crow Mill, 1935-1966: The long since removed process plant for the Pickle Crow mine ran from 1935 to 1966. The 400 ton/day (360 t/d) mill recovered gold
by  a  combination  of  gravity/amalgamation  and  cyanidation.  Overall  gold  recovery  averaged  slightly  over  98%.  When  the  mine  closed  in  1966  efficiency  in  the
gravity section had been improved to achieve as much as 60% of the total recovery.

1999-2002:  In  October  1999,  prior  to  mining  the  first  of  two  bulk  samples,  grab  samples  were  collected  from  the  surface  exposures  of  the  No.  5  Vein.  These
samples were sent to ORTECH Inc. of Mississauga, Ontario for bottle roll leach tests. The bottle roll tests were conducted on minus 8 material assaying 53.2 g/t Au,
and minus 100 mesh material assaying 40.04 g/t Au. After 48 hours, 53.5% and 95.4% recoveries were achieved for the minus 8 and minus 100 mesh fractions
respectively.

No. 5 Vein Crown Pillar Bulk Sample: In December 1999, a bulk sample from the No. 5 Vein crown pillar was mined and sampled, estimated to contain 9,500 tons
(8,600 tonnes) averaging 0.38 oz./t Au (13.02 g/t Au) assuming a 3.0 ft. (0.91 metre) minimum mining width; cut to 1 oz./t and 25% diluted. The average grade of
the resource block was determined using a weighted average 9 drillhole and channel samples located inside the block. The bulk sample was carefully mined from a
small  open  pit,  with  vein  material  comprising  an  estimated  95%  and  wall  rock  dilution  only  5%  of  the  sample.  The  bulk  sample  was  shipped  to  St.  Andrews
Goldfields  Ltd.  1,300  t/day  CIP  (carbon-in-pulp)  gold  process  plant  located  at  Stock  Township  near  Timmins,  Ontario  for  custom  milling.  The  shipment  was
processed on December 21, 1999. The commercial settlement was agreed upon at a recovered grade of 16.72 g/t Au (0.49 oz./t Au).

No.  1  Vein  Crown  Pillar  Bulk  Sample:  A  second  phase  of  bulk  sampling  was  initiated  in  2000.  4,427  tonnes  of  material  (over  90%  from  the  No.  1  Vein)  were
trucked  to  the  Golden  Giant  mill  near  Hemlo,  Ontario  for  custom  milling.  The  custom  milling  flowsheet  included  secondary  crushing,  grinding,  gravity
concentration, leaching, CIP, stripping, electrowinning and refining. The shipment was processed between December 4 and 10, 2000. The commercial settlement
was agreed upon at a recovered grade of 16.72 g/t Au (0.49 oz./t Au). Prior to accepting the Pickle Crow Property bulk sample, laboratory metallurgical tests were
completed to determine if the material could be treated at the mill and if the tailings produced would have a negative environmental impact on the tailings basin. No
environmental  problems  were  noted.  The  test  work  indicated  that  about  40%  of  the  gold  was  recoverable  with  a  single  pass  gravity  Knelson  concentrator.  The
remaining gold could be easily leached with cyanidation with an optimum grind of 75% passing 200 mesh. Test work indicated that higher grinds could result in
lower gold recoveries. Leach retention times of greater than 48 hours might be required. An overall recovery of 98.4% was achieved in the tests.

No. 1 Vein Crown Pillar Bench Scale GRG & Leaching Test work: A set of five approximately 20 kg samples from the No. 1 Vein Crown Pillar bulk sample were
submitted  to  the  Knelson  Research  and  Testing  Centre  (“KRTC”)  in  Langley,  British  Columbia  for  gravity-recoverable-gold  (“GRG”)  and  leaching  testwork.
These samples were sent from the Golden Giant mine. The samples were received at the KRTC facility on July 3, 2001. The samples were weighed and logged prior
to  any  processing.  The  primary  objective  of  this  test  work  was  to  quantify  the  gravity  recoverable  gold  content  of  the  ore  using  a  standard  test.  The  secondary
objectives were to determine the average head grade of the sample and to perform cyanide leach tests on sub-samples of the final tails. A KC-MD3 laboratory scale
Knelson Concentrator was utilized for the GRG test work.

Page86

 
 
 
 
 
 
 
 
 
 
The procedure used for the KC-MD3 stage test was as follows:

● The samples were sorted by time and date into lots of approximately 20 kg.

● Each sample was screened at 10 mesh prior to the first pass through the KC-MD3 in order to prevent plugging. The oversize was saved and subsequently

added into the first grind.

● The ~20 kg test samples were processed through a 3” Laboratory Knelson Concentrator at a fluidization water flow rate of ~3.5 litres/min and at 60Gs.

● During the test, sub-samples of the tailings stream were collected for assays.

● At the end of the concentration stage, the concentrate was washed from the inner cone of the KC-MD3.

● The concentrate was panned to produce a pan concentrate and pan tailings (middlings) sample.

● The concentrate and tailings samples were labelled, dried, weighed and sent to an independent local lab for assaying.

● The tailings were re-ground two more times and steps 3 to 6 were repeated after each grind.

● During the final stage, an additional 2 kg sample of the tails was sub-sampled, dried and sent for cyanide leach test work.

● The remaining tails samples are being stored at the test facility.

This testing scheme is based on the philosophy that progressive size reduction allows the determination of gold liberated at finer grinds without over-grinding and
smearing coarse gold present in the initial sample.

Results indicate that the No. 1 Vein crown pillar samples have a very high gravity-recoverable gold content of 91.2% with a back-calculated head grade of 20.0 g/t
Au. The overall mass pull to the concentrate was 1.4%. The results indicate that the gold is fairly liberated in this particular material and is readily recoverable.
Visible gold was observed in all final concentrate samples.

Cyanide leaching was performed on sub-samples of the final GRG test tails.

The gold recoveries from leaching ranged from 93.5% to 95.4%. When the leach recoveries are combined with the gravity stage recoveries, the overall recoveries
exceed 99% for all samples. The final tailings assays were very low ranging from 0.09 to 0.11 g/t Au. Based on the encouraging bench scale GRG test results on the
No. 1 Vein crown pillar it was decided to commission the construction of a 225 tonne per day (~250 t/d) extreme gravity gold mill at Pickle Crow.

The concept of “extreme gravity” is a series of innovations that have resulted in a reintroduction of gravity recovery systems into the milling operations of most
gold mines. Traditionally, most gold milling circuits are designed around flotation and cyanidation requirements, with the gravity circuit being fit in where possible.
Extreme  gravity  takes  the  approach  of  optimizing  the  circuit  in  order  to  maximize  recovery  by  gravity.  In  some  cases  gravity  systems  can  achieve  high  enough
recoveries to eliminate the need for chemical systems such as cyanidation and flotation.

The  benefits  of  extreme  gravity  include  relatively  low  capital  costs  compared  to  conventional  gold  mills,  reduced  permitting,  short  project  lead  time,  and  much
reduced environmental issues with no use of cyanide or other chemicals. In addition, small plants can be modular and easily moved between locations.

Page87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pickle Crow Tailings Bench Scale GRG & Leaching Test work: In September 2001, a composite sample from Tailings Area 1 was submitted to Lakefield Research
of Lakefield, Ontario for cyanide leach test work. The sample, a blend of oxidized (10%) and unoxidized (90%) tailings, was leached for 48 hours. In May-June,
2002, a set of two approximately 8 kg composite samples from Tailings Area 3 were subjected to ‘gravity recoverable gold’ and cyanide leach test work. Composite
A was made up of auger drillhole sample material assaying >0.3 g/t Au and composite B material assaying <0.3 g/t Au. The GRG test work was performed by the
Knelson Research and Testing Centre in Langley, British Columbia and leach tests were conducted at Accurassay of Thunder Bay, Ontario.

Post 2011 Metallurgical Testing

After the completion of the previous 2011 mineral resource estimate, PC Gold completed some additional metallurgical testwork.

2012 Banded Iron Formation (BIF) Samples: Four samples ranging from approximately 40 to 100 kg were sent to SGS Lakefield in two batches in 2012. Samples
BIF-1 and BIF-2 were selected from Cantera’s low grade BIF stockpile, care was taken to select samples with minimal weathering. Samples BIF-3 and BIF-4 were
collected from PC Gold drill core from the No. 5 BIF zone. Sample BIF-3 represents the deepest intercept (approximately 1,100 m) to date on the No. 5 BIF zone.
Samples were ground in a rod mill and passed through a Knelson MD-3 concentrator, and the concentrate was then further treated by a Mozley table. Gravity tails
then underwent bottle roll test cyanidation.

Historically, the BIF-hosted mineralization was typically below the cut-off grade (8.57 g/t) of the historic Pickle Crow mine and thus was not mined in any
significant quantities. As such, is there is no documented metallurgical history. Anecdotal evidence from past workers at Pickle Crow suggest that their mill setup
did not result in great recoveries when processing BIF, however, what constitutes bad recovery in a mine where >98% recoveries were the norm is unclear.

Cantera performed one bench scale gravity test on the BIF which resulted in 87.6% recovery. PC Gold’s results do not support this; it could be that Cantera’s sample
had a high proportion of stringer high-grade vein material in it. PC Gold’s results (Table 13.9) indicate the BIF has poor gravity recoveries (average of 28.8% at 75
microns), however, it has acceptable gravity plus cyanide recoveries (average 89.9%).

2013 High-Grade Vein Samples: In January 2013, PC Gold submitted two samples, each comprising approximately100 kg from Cantera’s high-grade stockpile from
the crown pillar of the No. 1 Vein, to SGS Lakefield (SGS), in Lakefield, Ontario. These consisted of a high-grade sample (HG) with a moderate amount of visible
gold, and a low-grade sample (LG) with no visible gold, the samples were of vein material only and care was taken to select unweathered material.

The results of SGS indicated that the HG sample returned a head grade of 198 g/t and the LG sample 33.4 g/t. The test was carried out by milling the samples using
a rod mill to three different grind sizes, approximately160, 90, and 60 microns and then passing them through a Knelson concentrator with a Mozley table finish.

PC Gold’s test work is on the low end of Cantera’s Knelson test work, PC Gold’s % recoveries were achieved with a single grind and pass through the Knelson,
whereas Cantera’s involved 3 passes through the Knelson and 2 stages of grinding.

Page88

 
 
 
 
 
 
 
 
 
 
 
 
Mineral resource estimates

The Pickle Crow Project resource estimate is divided into three distinct areas within the core mine trend: the Shaft 1 area, the Shaft 3 area and the Albany Shaft
area. These areas comprise three mineralization styles, high-grade narrow veins, iron formation-hosted and alteration-shear zone-hosted gold mineralization.

The mineral resources were estimated using kriging, where variograms could be modelled, and inverse distance cubed interpolation elsewhere. Based on the use of
historic drilling and the somewhat imprecise modelling of the underground workings, the resources have been classified as inferred under the CIM guidelines. The
resources were reported using a Whittle-optimized pit shell or at underground cut-off grades.

In 2016, Micon updated the mineral resource models for the No. 1 and No. 5 Veins and the BIF using new drilling completed since 2011. The No. 19 Vein block
model was adjusted so as to constrain interpretation to the Pickle Crow porphyry and then re-estimated. The No. 2 Vein block model had the crown pillar removed
when it was discovered to have been mined out. The newly discovered Vein 22/23 structure was modelled by Fladgate and that model was reviewed. Otherwise, the
remaining vein models are unchanged from 2011 but have been reported using different cut-off grades.

The resulting estimate of inferred mineral resources for the Pickle Crow Project is presented in Table A below.

Table A – Estimated Inferred Mineral Resources for the Pickle Crow Project

Area

Zone

Host

Shaft 1

BIF
BIF
No. 1 Vein
No. 5 Vein
No. 9 Vein
No. 11 Vein
No. 19 Vein

BIF & Vein
BIF
Vein
Vein
Vein
Vein
Vein
Shaft 1 Total

Mining
Method

Open Pit
Bulk Underground
Underground
Underground
Underground
Underground
Underground

Tonnes

1,887,000
5,297,000
594,000
362,000
148,000
21,000
186,000
8,495,000

Grade
(g/t Au)

Contained
Ounces

1.3
3.8
6.1
8.0
7.4
6.0
9.1
3.8

79,800
644,700
116,000
93,000
35,300
4,100
54,400
1,027,300

Cut-off
Grade
(g/t Au)
0.50
2.00
2.60
2.60
2.60
2.60
2.60

Page89

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table A – Estimated Inferred Mineral Resources for the Pickle Crow Project (continued)

Area

Zone

Host

Shaft 3

Albany Shaft

No. 2 Vein
No. 6 Vein
No. 7 Vein
No. 8 Vein
No. 12 Vein
No. 13 Vein
No. 22 Vein
No. 23 Vein

CZ1
CZ3
No. 15 Vein
No. 16 Vein

Mining
Method

Underground
Underground
Underground
Underground
Underground
Underground
Underground
Underground

Vein
Vein
Vein
Vein
Vein
Vein
Vein
Vein
Shaft 3 Total

Conduit-Style
Conduit-Style
Vein
Vein
Albany Shaft Total

Bulk Underground
Bulk Underground
Underground
Underground

GRAND TOTAL

Tonnes

96,000
160,000
54,000
55,000
14,000
112,000
31,000
165,000
687,000

168,000
22,000
49,000
31,000
270,000
9,452,000

Grade
(g/t Au)

Contained
Ounces

8.9
7.9
5.5
8.0
11.7
6.2
5.4
7.0
7.3

4.9
2.7
4.5
6.0
4.8
4.1

27,200
40,900
9,600
14,200
5,300
22,300
5,300
37,000
161,800

26,600
1,900
7,000
5,900
41,400
1,230,500

Cut-off
Grade
(g/t Au)
2.60
2.60
2.60
2.60
2.60
2.60
2.60
2.60

2.00
2.00
2.60
2.60

2014 CIM Definition Standards were followed for mineral resources.

Notes:
1. The mineral resource estimate is entirely classified as inferred mineral resources.
2.
3. The mineral resource has been estimated using a gold price of US$1,300/oz.
4. High-grade assays have been capped. Each domain was capped with respect to their unique geology and statistics.
5. The mineral resource was estimated using a block model. Three dimensional wireframes were generated using geological information. A combination
of  kriging  and  inverse  distance  estimation  methods  were  used  to  interpolate  grades  into  blocks  of  varying  dimensions  depending  on  geology  and
spatial distribution of sampling.

6. Mineral resources that are not mineral reserves do not have demonstrated economic viability. There is currently insufficient exploration to define these

inferred resources as an indicated or measured resource.

7. Mineral resources have been adjusted for mined out areas. Small rib and sill pillars around old stopes have not been considered or reported.
8. Numbers may not add due to rounding.

Page90

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Considering  that  a  combination  of  current  drilling,  historic  drilling  and  underground  chip  samples  were  used  in  the  resource  estimation,  no  particular  common
sample  grid  exists.  There  also  exists  a  known  minor  error  in  terms  of  sample  location  and  the  accuracy  of  the  digitized  underground  workings.  However,  even
though these known inaccuracies exist, the grade and tonnage discrepancy caused by this margin of error is within reasonable doubt for an inferred resource and the
estimate is reported as such.

Recent activities

In November 2016 we commenced a diamond drilling program at our Pickle Crow Project with a focus on identifying new high-grade vein gold mineralization. In
February 2017, we announced the results of this exploration drilling program. A total of nine holes comprising approximately 1,300 m were drilled.

The drill program targeted several shallow, high-grade vein and banded iron formation hosted targets in the core mine trend. The objective of the program was to
test extensions of known vein zones and discover new high-grade gold mineralization.

Highlights of Fall 2016 Drilling at Pickle Crow:

● Hole PC-16-306 intersected 1.28 g/t Au over 12.70 m including 15.14 g/t Au over 0.70 m in the middle vein zone of the No. 15 Vein.

● Visible gold was intersected in Hole PC-16-306 in the lower vein zone of the No. 15 Vein.

Gold mineralization was encountered in seven of the nine drillholes and visible gold was intercepted in the lower most vein zone of the No. 15 Vein structure. A
0.30 m section of drill core from the lower vein zone which included the visible gold was not assayed as it was retained for display purposes, hence the reported
intercept of 1.15 g/t gold over 8.19 m excludes this interval and the 0.30 m section was included at zero grade.

Page91

 
 
 
 
 
 
 
 
 
 
 
Drill Hole Intercepts from Fall 2016 Drilling at Pickle Crow:

All assays were performed by Accurassay Laboratories of Thunder Bay, Ontario. Samples were analyzed by using 50 g fire assay with an atomic absorption finish.
Samples greater than 10 g/t or with visible gold were analyzed by 1,000 metallic analysis with a gravimetric finish. All assays reported are uncut. Reported widths
are  drilled  core  lengths,  and  true  widths  are  unknown  at  this  time.  Accurassay  Laboratories  is  independent  of  First  Mining  and  has  no  relationship  with  First
Mining.

QA/QC Procedures

NQ diameter (47.6 mm) drill core was logged then sawn in half on-site, with one half bagged and labelled and the other half placed in core boxes to serve as a
permanent  record  and  stored  in  a  secure  on-site  facility.  All  samples  were  shipped  from  site  via  Manitoulin Transport  to  the  Accurassay  Laboratories  facility  in
Thunder Bay, Ontario, for crushing, pulverization and pulp preparation. Accurassay Laboratories is independent of First Mining and has no relationship with First
Mining.

All samples sent for analyses were prepared using a jaw crusher, which is cleaned with compressed air between samples, resulting in 70% of the sample passing
through a 10 mesh screen. A 1,000 g split of the crushed sample was then pulverized with 85% passing through a 200 mesh screen. Fire assays were performed
using  50  g  of  sample  with  assays  equal  to  or  greater  than  5  g/t  calculated  gravimetrically,  and  lower  grade  samples  measured  by  atomic  absorption  (AA).  All
samples greater than 10 g/t were additionally sent for screen metallics analysis using the remainder of the pulp (~950 grams of sample). Blanks, standards (one high-
grade, one mid-grade, and one low-grade), field duplicates (1/4 split cores), and crush duplicates were inserted into the drill core samples sequentially, at least every
8th sample, before shipment. Standards consisted of a high-grade (~13 g/t Au), a mid-grade (~5 g/t Au), and a low-grade (~1 g/t Au) gold standard from Geostats
Pty. Ltd. of Fremantle, Western Australia, as well as blanks from Nelson Granite of Kenora, Ontario.

Page92

 
 
 
 
 
 
 
 
 
 
Recent developments

On  March  12,  2020,  the  Company  announced  that  it  had  entered  into  a  definitive  earn-in  agreement  (the  “Earn-In Agreement”)  with  Auteco  Minerals  Ltd.
(“Auteco”) pursuant to which Auteco may earn up to an 80% interest PC Gold, which owns the Pickle Crow Project. During the term of the Earn-In Agreement,
Auteco will be the operator of the Pickle Crow Project and will be responsible for all expenditures.

As  upfront  consideration,  we  received  $50,000  cash  in  January  2020  and  received  an  additional  $50,000  in  March  2020  upon  signing  the  Earn-In  Agreement.
Auteco is also required to issue 25,000,000 ordinary shares of Auteco (the “Upfront Consideration Shares”) to First Mining within 45 days of execution of the
Earn-In Agreement.

The key terms of the Earn-In Agreement are as follows:

Stage 1 Earn-In (51% earn-in)

Three-year initial earn-in period for Auteco to acquire a 51% interest in PC Gold (and thereby a 51% interest in the Pickle Crow Property) by:

● spending $5 million on exploration of the Pickle Crow Property, of which $750,000 must be incurred within the first 12 months; and

● issuing 100,000,000 shares of Auteco to First Mining (the “Stage 1 Earn-In Shares”).

Stage 2 Earn-In (additional 19% to earn-in to 70%)

Upon completion of the Stage 1 Earn-In, Auteco will have a two-year follow-on period to acquire an additional 19% interest in PC Gold (and thereby an additional
19% interest in the Pickle Crow Property), by:

● spending a further $5 million on exploration of the Pickle Crow Project;

● making a $1 million cash payment to First Mining within 90 days of completing the additional exploration spend; and

● issuing First Mining a 2% net smelter returns royalty on the Pickle Crow Property (1% of which can be bought back for US$2.5 million).

Buy-In (additional 10% to earn-in to 80%)

Upon completion of the Stage 2 Earn-In, Auteco will have an option to acquire an additional 10% of PC Gold (and thereby an additional 10% interest in the Pickle
Crow Property), exercisable any time after completion of the Stage 2 Earn-In, by paying First Mining $3 million in cash.

Additional Terms

● Upon completion of the Stage 1 Earn-in, First Mining and Auteco (through a wholly-owned subsidiary) will form a joint venture.

● First Mining will be free carried, at a 20% interest until the earlier of termination of the earn-in agreement or a decision to mine.

Auteco has received shareholder approval to issue the Upfront Consideration Shares to First Mining, and Auteco will require shareholder approval to issue Stage 1
Earn-In Shares to First Mining. We may terminate the transaction if such shareholder approval is not obtained.

A copy of the Earn-In Agreement has been filed under our SEDAR profile at www.sedar.com.

Page93

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hope Brook

Technical report

The  description  in  this  section  of  our  Hope  Brook  gold  project  (the  “Hope Brook Project”)  is  based  on  the  project’s  technical  report:  2015  Mineral  Resource
Estimate Technical Report for the Hope Brook Gold Project, Newfoundland and Labrador, Canada (effective date January 12, 2015, report date November 20, 2015)
(the “Hope Brook Technical Report”). The report was prepared for us by Mercator Geological Services in accordance with NI 43-101 under the supervision of
Michael P Cullen, P.Geo.; a qualified person within the meaning of NI 43-101. The following description has been prepared under the supervision of Hazel Mullin,
P.Geo., who is a qualified person within the meaning of NI 43-101, but is not independent of us.

The  conclusions,  projections  and  estimates  included  in  this  description  are  subject  to  the  qualifications,  assumptions  and  exclusions  set  out  in  the  Hope  Brook
Technical  Report,  except  as  such  qualifications,  assumptions  and  exclusions  may  be  modified  in  this AIF.  We  recommend  you  read  the  Hope  Brook  Technical
Report  in  its  entirety  to  fully  understand  the  project.  You  can  download  a  copy  from  our  SEDAR  profile  (www.sedar.com),  or  from  our  website
(www.firstmininggold.com).

Property description, location and access

The Hope Brook Project is located on the southwest coast of the island of Newfoundland, in the province of Newfoundland and Labrador, Canada. It is comprised
of a core holding of 1,003 contiguous exploration claims originally acquired through map staking and issued in 2003 and 2008. This main property covers 25,075 ha
of surface area and measures approximately 32 km by 12 km in maximum east-west and north-south dimensions, respectively. Constituent claims are held under 5
separate mineral licenses and the property is approximately centered on the past-producing Hope Brook gold mine, located at Latitude 47.738° north and Longitude
58.095° west. An additional 63 claims (1,575 ha) are held by us in the Ironbound Hill (formerly “Peter Snout”) area, approximately 25 km northeast of the Hope
Brook deposit. These were staked in late 2013 to cover areas of exploration potential defined through review of government assessment reporting records.

The  Hope  Brook  Project  is  located  approximately  85  km  by  water  east  of  the  community  of  Port  aux  Basques  and  is  not  accessible  by  any  form  of  highway
transportation at this time. Direct site access to the Hope Brook Project can be gained by chartered boat from either the Burgeo or Port aux Basques areas and could
also be gained through small boat charter from La Poile, after travel to that community on the coastal service vessel. The most efficient means of current access to
the property is by charter fixed wing aircraft or helicopter from commercial bases in the Deer Lake- Pasadena area, approximately 120 km to the north.

Coastal Gold earned a 100% interest in 993 claims of the original Hope Brook Project property by fulfilling requirements of an option to purchase agreement dated
January 25, 2010.

As of the date of the Hope Brook Technical Report, two exploration permits by the government of Newfoundland and Labrador were required for bedrock core
drilling and vibracore tailings drilling programs as well as geochemical and geophysical surveys, valid until April 15, 2015 and June 17, 2015, respectively. It is
anticipated that new permits will be required if we chose to initiate certain site-based aspects of the Phase I or Phase II work programs recommended in the Hope
Brook Technical Report. In addition, the License to Occupy for the Hope Brook exploration camp was being reviewed by government at the effective date of the
Hope Brook Technical Report, with timely issuance expected. No substantive difficulties have been encountered to date with respect to procurement of required
Exploration Permits and camp occupancy permissions.

Page94

 
 
 
 
 
 
 
 
 
 
 
 
A 2% net smelter returns royalty payable applies under terms of a royalty pre-payment schedule of $20,000 per year. All royalty pre-payment funds provided under
the agreement are to be accounted for against future production. We retain a right during the term of the agreement to purchase one half of the 2% NSR royalty for
$1,000,000.

Annual work requirements for each claim are set out under the province’s Mineral Act and range from $200 per claim in year one to $1,200 per claim in years 16
through 20. In addition, a renewal fee of $25 – $100 is payable for each claim on a five-year basis.

As part of the 2011 work program a screening level assessment of baseline environmental conditions was carried out at the Hope Brook Property. Results of this
study showed that a number of chemical impacts that are residual to the former mining operation are present locally. These include elevated metal levels in soil,
sediment  and  water  as  well  as  elevated  petroleum  hydrocarbon  levels  in  soil.  The  most  significant  liabilities  were  deemed  to  be  associated  with  subsurface
conditions  where  impairment  to  both  soil  and  groundwater  had  occurred  around  existing  landfill  sites,  the  heap  leach  pad,  and  within  the  underground  mine
workings. All of these conditions pre-date Coastal Gold site activities and therefore we are excluded from associated liability. However, if a new mining venture is
established at this site it will be necessary to fully quantify the potential impacts of such conditions on site development, mining and site decommissioning and
reclamation plans for the new operation. All such issues would be dealt with under the mine permitting and associated environmental approval processes.

History

Documentation of Hope Brook Project area’s history of exploration and mining spans the period between 1923 and the present day, but modern programs directed
toward assessment of gold potential and related mining have only occurred since discovery of the Hope Brook gold deposit in 1983.

Programs  of  deposit  definition  drilling,  resource  estimation,  metallurgical  assessment  and  feasibility  assessment  were  completed  for  the  Hope  Brook  deposit
between 1984 and 1986 and a production decision was announced in 1986. The deposit was subsequently developed and mined during the period of 1987 through
1991.  The  production  decision  appears  to  have  been  supported  by  initial  resources  of  11.2  million  tonnes  grading  4.54  g/t  Au  above  a  2.5  g/t  Au  cut-off  (~1.6
million troy ounces) that were reported. Additionally, the same tonnage and gold grade was separately reported for the deposit but additionally specified a 0.3%
copper parameter.

Mining from both open pit and underground operations was ultimately carried out between 1987 and 1997. Provincial government records document production of
304,732 ounces of gold during the 1987-1991 period from all operations. Difficulties with elevated cyanide and copper levels were encountered in processing plant
effluent during the operating period and this may have contributed to cessation of mining and milling in early 1991.

During the 1987-1991 mining period, detailed exploration focus was largely restricted to the mine area and adjoining advanced argillic alteration zone (“AAZ”)
areas to the southwest, with particular attention paid to assessment of possible strike and dip extensions of the main deposit.

From 1991 to mid-1997, underground mining at the site was carried out. Operations ceased in mid-1997. Production of 447,431 ounces of gold was recorded during
the 1992-1997 period. Re-assessments of past exploration programs was carried out in both the mine area and surrounding district and follow-up exploration on
several  promising  areas  not  associated  with  the  AAZ  and  the  Hope  Brook  deposit  trend  was  completed.  No  substantial  new  discoveries  were  made  during  this
period.

Page95

 
 
 
 
 
 
 
 
 
 
 
 
During the period 2002 through 2007 the provincial government carried out environmental assessment and reclamation programs at the Hope Brook mine site. No
mining activities have been carried out subsequent to those of carried out from 1991 to 1997.

No drilling-based exploration programs were completed on the Hope Brook Project through the period 1997 through 2007. However, in 2003 mine area exploration
holdings were staked by related entities.

Beginning in 2008, an airborne magnetometer and electromagnetic survey of the entire property was carried out, past drilling results were compiled, prospecting
was  carried  out  and  an  extensive  bedrock  sampling  program  was  completed.  Sampling  was  substantially  focused  in  an  area  immediately  northwest  of  the  Hope
Brook open pit where alteration zone and silicified zone units occurring structurally below the mined Hope Brook deposit had been exposed during removal of acid
generating waste rock during the site reclamation program. No substantial new discoveries resulted from any of this work.

Since the start of exploration work in 2010, Coastal Gold carried out programs of drill core physical properties investigation, ground geophysics, environmental
screening, data compilation, data validation, core drilling, vibracore tailings drilling, bedrock and tailings mineral resource estimation, metallurgical assessment and
general property evaluation.

From  April  2010  through  December  2014,  Coastal  Gold  completed  systematic  gold  exploration  programs,  primarily  focused  in  the  area  surrounding  the  past
producing Hope Brook mine.

Geological setting, mineralization and deposit types

The Hope Brook Property occurs within a tectonically complex zone that has been interpreted by some to occur within the Avalon Zone of the Appalachian Orogen
(or  a  related  Avalon  Composite  Terrane),  near  its  generally  east-west  trending  tectonic  contact  with  adjacent  rocks  of  the  Dunnage  Zone.  The  Avalon  Zone
represents a late Neo-Proterozoic assemblage of active plate margin sequences that accumulated prior to development and closure of the Lower Paleozoic Iapetan
Oceanic system. Sequences of Avalonian affinity occur throughout much of the Appalachian Orogen, and extend from the Avalon Peninsula and southwest coast
areas  of  Newfoundland,  through  Nova  Scotia,  New  Brunswick  and  northern  New  England.  From  that  point  southward,  more  discontinuously  distributed
outcropping segments occur as far as northern Georgia and subsurface extensions are interpreted to be present in Florida. Onshore exposures of confirmed Avalon
Zone affinity are limited in comparison with its interpreted width of at least 600 km in the eastern offshore area of Newfoundland and Labrador.

The geological aspects of the Avalon Zone, particularly in context of magmatic history represented in the Newfoundland, consist of four major tectono- stratigraphic
events. Most significant of these from the perspective of magmatic activity is the period when substantial volumes of volcanic and plutonic rocks evolved under
back-arc or continental arc settings, sometimes in broad association with terrestrial or marine siliciclastic sequences. These are related in time with development of
auriferous,  high  level  hydrothermal  alteration  systems  along  the  entire  length  of  the  Avalon  Zone  and  the  Hope  Brook  gold  deposit  may  be  an  example  of  this
metallogenic association.

Page96

 
 
 
 
 
 
 
 
 
 
 
The  Hope  Brook  gold  deposit  and  associated  AAZ  are  of  primary  importance  with  respect  to  the  Hope  Brook  Project.  However,  several  other  bedrock  gold
occurrences are present within the Hope Brook Project that differ from Hope Brook. The most prominent examples of such are those in the Old Mans Pond, Phillips
Brook and Cross Gulch areas. Each of these areas has been investigated through historic exploration programs that typically included geological, geophysical and
geochemical  surveys,  surface  trenching  and  limited  amounts  of  core  drilling.  Drilling  has  locally  confirmed  subsurface  gold-bearing  intervals  in  each  area  but
mineralized  zones  of  economically  significant  proportions  have  not  been  defined  to  date.  The  Hope  Brook  style  of  mineralization  is  considered  to  be  most
important. The Hope Brook gold deposit is a large, disseminated gold-chalcopyrite-pyrite deposit hosted by highly altered sedimentary and volcano-sedimentary
rocks of the late Proterozoic Whittle Hill Sandstone and Third Pond Tuff successions, similarly altered felsic porphyry dikes and sills related to the Roti Intrusive
Suite and variably altered later mafic dikes and sills. Zones hosting gold mineralization of economic interest typically bear evidence of intense silicification and
occur within the AAZ, a broad envelope of advanced argillic alteration that can be traced for up to 8 km southwest of the deposit.

The  Hope  Brook  gold  deposit  is  currently  one  of  the  largest  gold  deposits  in  the  Canadian  Appalachians,  based  on  historic  resources  and  production.  As  noted
earlier, it occurs within a zone of extensive AAZ hosted by late Proterozoic sedimentary, volcanic and intrusive rocks. Recent work by Coastal Gold has added to
the technical documentation of alteration and mineralization that characterize the deposit. Intense hydrothermal alteration and spatially associated silicification have
been identified as key components of the mineralizing system that gave rise to the deposit. However, differences exist with respect to interpreted placement of the
Hope Brook mineralizing system in the time/space context of the orogen and some of these bear directly on deposit classification.

In addition to the Hope Brook deposit, several gold occurrences associated with Silurian or younger sericitic alteration, quartz veining and silicification have also
been documented within the Hope Brook Project area. None of these is substantial in size or gold grade as presently defined, but spatial association with the large
Bay d’Est Fault or its secondary splays, and possibly with Silurian magmatic activity, indicates that potential for more significant mineralization is present.

Exploration

No new exploration work has been undertaken to date by us on the core Hope Brook property. The Hope Brook Technical Report and associated mineral resource
estimate review reflect the first NI 43-101 technical reporting by us for the Hope Brook property.

Drilling

Between September 2010 and October 2013, Coastal Gold completed in five separate drilling programs 139 diamond drillholes and drillhole extensions on the Hope
Brook Property that total 39,320.4 m of drilling.

Coastal  Gold  completed  10  surface  diamond  holes  totalling  3,421.9  m  in  length  between  September  2010  and  January  2011  which  successfully  confirmed  the
presence of disseminated gold-chalcopyrite-pyrite mineralization hosted by highly silicified sedimentary and volcano-sedimentary rocks both at depth, below the
4800 level of historic mining, and at surface to the southwest of the historic open-pit. An exploratory drillhole targeting mineralization along the northeast extension
of the mine at depth returned no significant results and an exploratory drillhole targeting the 240 Zone caved short of the target.

Another surface drilling campaign was completed between February 2011 and December 2011 that consisted of 67 holes totalling 21,350.5 m. The program was
successful  in  demonstrating  continuity  of  disseminated  gold-chalcopyrite-pyrite  mineralization  hosted  by  highly  silicified  volcano-sedimentary  rocks  in  all  three
targeted areas of drilling and provided the drillhole density required for resource estimation.

Page97

 
 
 
 
 
 
 
 
 
 
 
 
Between February 2012 and May 2012 Coastal Gold completed a surface drill program that consisted of 15 holes, re-drills and hole extensions totalling 4,549 m in
length. This program focused on confirming the locations of workings and major pillars in the mine area, further testing of the Southwest Extension target area and
preliminary testing of the Northeast target area.

The fourth Hope Brook drilling program by Coastal Gold began on November 3, 2012 and was completed on December 21, 2012. A total of 5,923.9 m of drilling in
twenty-one drillholes were completed. Six separate targets areas, along a 3.4 km long mineralized trend, were drilled during the program including the Stope 4960-
150, the 240 Zone – Mine Zone Connector Target, the Chetwynd Prospect and the Chetwynd South Prospects, the Chetwynd to 240 Connector Target and the NW
Target Area. The drilling was completed in these areas in order to continue to expand on the area of known gold mineralization outside of the current Hope Brook
Deposit area.

The fifth drill program at the Hope Brook Property began on August 9, 2013 and was completed on October 10, 2013. A total of 4,075.2 m of drilling in twenty-six
drillholes were completed. The drill program was designed to test two major target areas; the Footwall Target and SW Pit Extension Target.

A systematic vibracore tailings drilling program on two tailing ponds at the Hope Brook site was carried out during the September through October period of 2013
and a total of 73 vibracore drillholes totalling 155 m were completed on an approximate 100 m square grid over the two tailings ponds. The purpose of the program
was  to  evaluate  the  thickness  and  gold  grade  of  the  tailings  and  to  provide  sufficient  data  to  support  a  NI  43-101  compliant  mineral  resource  estimate  of  the
contained gold and copper. Of the holes completed, 51 successfully sampled tailings, with thicknesses of the tailings sections ranging from 0.3 to 6.0 m. Average
thickness of cored tailings was 3.0 m.

Sampling, analyses and data verification

Coastal Gold staff members were responsible for arranging transport of core boxes from the drilling sites to the company’s secure core storage and logging facility
located at the Hope Brook camp. The core was initially examined by core technicians and all measurements are confirmed. Core was then aligned and repositioned
in  the  core  box  where  possible  and  individual  depth  marks  are  recorded  to  facilitate  logging.  Core  technicians  photographed  all  core,  measured  core  recovery
between core meterage blocks, carried out water immersion specific gravity measurements as required and recorded information on hard copy data record sheets
that were then entered into the project drilling database.

All paper copy and digital information for each hole, including quick logs, sample record sheets and assay certificates were maintained in a secure filing system at
the site to provide a complete archival record for each drillhole. Digital information was stored on a local server as well as on the company’s secure off-site server
that was accessible by satellite link from the camp facility. Subsequent to logging and processing, down hole lithocoded intervals, sample intervals and drillhole
collar and survey information that were entered into the digital database were checked for completeness before being uploaded to the project database upon which
drilling section generation and three-dimension deposit modeling were based.

The  secured  plastic  sample  bags  were  grouped  in  batches  40  to  which  QA/QC  program  samples  were  added  prior  to  final  packing  for  shipment  to  the  ALS
preparation laboratory in Sudbury, ON. Samples were transported from the site by aircraft or chartered boat and then delivered to a commercial transport service for
final delivery to the laboratory. Sample shipment change of custody forms were used to list all samples in each shipment and laboratory personnel crosschecked
samples received against this list and reported any irregularities by fax or email to Coastal Gold.

Page98

 
 
 
 
 
 
 
 
 
 
 
Primary  project  analytical  work  was  completed  by  ALS  with  preparation  taking  place  at  ALS’  Sudbury,  ON  facility  and  subsequent  analysis  at  the  facility  in
Vancouver, BC. ALS is an internationally accredited laboratory with National Association of Testing Authorities certification and also complies with standards of
ISO  9001:2000  and  ISO  17025:1999.  The  laboratory  utilizes  industry  standard  analytical  methodologies  and  rigorous  internal  Quality  Assurance  and  Quality
Control (“QA/QC”) procedures for self-testing.

All Hope Brook Project core samples were weighed upon receipt at the ALS preparation laboratory and prepared using ALS preparation procedure PREP-31B that
consists  of  crushing  the  entire  sample  to  >70%  -2  mm,  then  splitting  off  1  kg  and  pulverizing  it  to  better  than  85%  passing  75  microns  size.  The  coarse  reject
materials from this processing were stored for future use.

Gold concentrations for submitted core and rock samples were determined by ALS using a 50 g sample split and fire assay pre-concentration methods followed by
atomic  absorption  spectroscopy  finish  (FA-AAS).  This  is  reflected  in  ALS  code  Au-AA24.  A  33-element  analysis  was  also  completed  on  selected  samples  by
method code ME-ICP61 which denotes four acid digestion followed by inductively coupled plasma – atomic emission spectroscopy (ICP-AES) analysis.

Drill core sampling carried out by Coastal Gold during the September 2010 through July 2012 period on the Hope Brook Property was subject to a QA/QC program
administered by Coastal Gold. This included submissions of blank samples, use of certified reference materials and analysis of pulp and coarse reject check sample
splits at a third party commercial laboratory.

The 2012 piston sampling program and 2013 vibracore drilling program of historic Hope Brook Property mine tailings deposits were also subject to a systematic
QA/QC program carried out by Coastal Gold.

All of the drill core programs for the period from October 2012 through to November 2013 were subject to essentially the same QA/QC protocols as had been
applied  to  the  earlier  core  drilling  campaigns  referred  to  above.  This  included  systematic  submission  of  blank  samples,  use  of  certified  reference  materials  and
analysis of pulp and, for core, coarse reject check sample splits at a third party commercial laboratory. Results of both the in-house and laboratory quality control
and assurance analyses were monitored by Coastal Gold on an on-going basis and were also made available for review by Mercator Geological Services Limited
(“Mercator”).  A  QA/QC  protocol  was  also  established  for  the  vibracore  drilling  program  and  this  included  systematic  analysis  of  certified  reference  materials,
duplicate sample splits, blank sample materials and analysis of third party pulp split check samples.

The drill core samples were packaged in batches of 40 samples, which included one blank sample (10th sample), one pulp duplicate (20th  sample),  one  certified
reference material sample (30th sample) and one coarse reject duplicate sample (40th sample). ALS provided primary analytical services for the project while pulp
duplicate (20th sample) and coarse reject duplicate (40th sample) splits were analyzed at SGS to provide independent laboratory check sample data sets. SGS is a
commercial, ISO certified laboratory independent of Coastal Gold.

After standard crushing and pulverization of bedrock core samples, gold analysis was by atomic absorption methods after fire assay pre-concentration and multi-
element determinations were by inductively coupled plasma - optical emission spectroscopy methods after four acid total digestion. One certified reference material
sample  and  one  blank  sample  were  included  in  the  core  sample  shipment.  The  tailings  samples  were  separately  processed  from  the  core  samples  and  were  also
accompanied by one certified reference material sample and a blank sample. Results of the QA/QC program for these samples were acceptable.

Page99

 
 
 
 
 
 
 
 
 
 
 
Core sample records, lithologic logs, laboratory reports and associated drillhole information for all drill programs completed were digitally compiled by Coastal
Gold staff and made available for previous resource estimation purposes. Information pertaining to the exploration history in the property area had already been
compiled by Mercator and was reviewed in conjunction with newly generated records to assess completeness, consistency and validity of compiled results. This
progressively compiled and validated information is acceptable for resource estimation purposes.

Database  records  for  previously  validated  historic  drillholes  were  modified  by  Coastal  during  2013  through  addition  of  copper  analytical  data  recovered  from
archival records. All such amendments were checked against source documents by Mercator and through spot checks by AGP prior to use in the current resource
estimation program and no errors were noted.

In addition to the above, records for 47 new diamond drillholes completed by Coastal Gold during 2012 and 2013 were reviewed and validated by Mercator for
addition to the project database and used in the previous and current resource estimation programs. Digital records were checked against original source documents
provided by Coastal Gold and both consistency and accuracy of such records were assessed. Parameters reviewed in detail include collar coordinates, down hole
survey  values,  hole  depths,  sample  intervals,  assay  values  and  lithocodes.  All  47  of  the  2012  and  2013  holes  completed  by  Coastal  Gold  were  checked  for
correlation of sample interval, assay value and lithocode information against source documents. This review showed consistently good agreement between original
records and digital database values for all data sets.

In  2013,  Coastal  added  152  historical  short  core  holes  (“OP”  series  holes)  to  the  project  database.  These  holes  have  not  been  validated  by  Mercator  and  were
excluded  from  use  in  the  previous  and  current  resource  estimates.  After  completion  of  manual  checking  procedures,  all  drillhole  database  records  were  further
assessed  through  digital  error  identification  methods  available  through  the  Gemcom-Surpac  Version  6.2.1®  software.  This  provided  a  check  on  items  such  as
sample record duplications, end of hole errors, survey and collar file inconsistencies and some potential lithocode file errors. The digital review and import of the
manually checked datasets provided a validated drillhole database to support the resource estimation program described in the Hope Brook Technical Report.

Coastal  Gold  completed  several  core  drilling  holes  during  the  2010-2011  drilling  programs  to  serve  as  twins  to  historic  holes.  These  were  typically  planned  to
provide more complete lithological and assay information for associated historic holes and to provide a basis for comparison of the historic datasets with Coastal
Gold data. For the purposes of the Hope Brook Technical Report, 12 Coastal Gold holes that were completed in sufficiently close proximity to historic holes to
provide such assessment were selected for comparison with the Coastal Gold data.

For assessment purposes, Mercator reviewed drill log lithocodes and gold assay entries for hole pairs to determine the level of consistency between the two datasets.
Assessment of lithocodes focused primarily on identification of important silicified zone intervals associated with gold mineralization and secondarily on logged
intervals of mafic dike material. Comparison of the assay data on a sample by sample basis was not typically possible due to either spatial separation of hole traces,
differing sample lengths or presence of non-sampled intervals in some holes. Comparison of lithocoded intervals between hole pairs showed that good correlation
between data sets exists. However, greater detail in silicic lithocoding characterises the historic dataset prior to re-coding by Coastal Gold.

As noted above, comparison of assay values between hole pairs was affected in some instances by presence of un-sampled intervals within the historic holes that
contrast to continuously sampled Coastal Gold intervals, by differing mafic material percentages and by differing interpreted assay zone widths. Mercator focused
on gold assay data within the gold-bearing silicified zone lithologic units and created weighted average intervals to support comparison. Results of this program for
the 12 holes considered showed that spatial definition of the gold zones based on assay boundaries is typically consistent between hole pairs and this is reflected in
generally comparable intercept lengths selected.

Page100

 
 
 
 
 
 
 
 
 
 
The  weighted  average  Coastal  Gold  data  set  results  are  typically  higher  than  equivalent  intervals  in  historic  holes  but  the  reverse  is  also  seen  in  some  cases.
Mercator believes that several factors contribute to this result, including changes in mafic dike dilution between holes, higher overall core quality of the NQ and
BQTK size Coastal Gold core relative to the historic BQ core, and higher overall core recovery for Coastal Gold holes in fractured intervals of the mineralized zone.
Heterogeneity of primary gold distribution is also a potential contributor.

Based on results of the twin hole comparison originally carried out in support of earlier resource estimates, at the effective date of the Hope Brook Technical Report
Mercator remains of the opinion that acceptable consistency exists between these hole pairs with respect to gold assay value and lithocode data sets.

Mineral processing and metallurgical testing

Scoping level metallurgical test work on mineralized samples was first carried out for Coastal by G&T Metallurgical Services Ltd. (“G&T”) in Kamloops, BC in
2012.  The  objectives  of  that  program  were  to  evaluate  potential  processing  routes  for  maximizing  gold  recovery  and  to  identify  operating  parameters  for  the
preliminary circuit design. Flotation test work was successful at generating a concentrate grading 28% Cu from flotation of cyanidation residue in a process similar
to the historical flowsheet at Hope Brook. Gravity concentration tests indicated that between 16 and 41% of the contained gold was recoverable to concentrate by
this method. Combined gold recoveries of ~86% were achieved using a flowsheet consisting of gravity concentration followed by cyanidation of the gravity tailings.
Direct cyanidation of tailings resulted in up to 49% extraction of contained gold.

Additional metallurgical testing was carried out by G&T in the fall of 2013 to further advance the understanding of the metallurgy of the Hope Brook deposit. This
included batch flotation test work focused on the opportunity to recover a saleable grade copper concentrate after the grinding and gravity recovery step. Scoping
level test work was also carried out at Tomra Sorting Solutions in Surrey, BC to evaluate the potential of rejecting dilution material before the grinding area using
sensor-based sorting. Sorting program results indicated that the mafic dyke dilution was readily distinguished from the mineralized rock using four separate detector
systems, indicating that this material is highly amenable to rejection by sorting.

Mineral resource estimates

The mineral resource estimate for the Hope Brook Project is based on a three-dimensional block model developed using Geovia – Surpac Version 6.1.1® deposit
modeling software and a matrix size of 10 m (X) by 5 m (Z) by 3 m (Y). Grade interpolation utilized multiple pass ordinary kriging methodology with an inverse
distance squared check model used for validation. Classification of the resource followed the approach used in the 2014 NI 43-101 mineral resource estimate and
was  based  primarily  on  interpolation  pass  number,  distance  to  the  closest  informing  assay  composite  and  kriged  variance.  The  3  g/t  Au  cut-off  value  used  is
substantially  higher  than  cut  off  values  of  Coastal  Gold’s  previous  mineral  resource  estimates  that  were  focused  on  optimization  of  open  pit  mining  scenarios.
Current mineral resources are considered to have reasonable potential for economic viability based on application of underground mining methods, historic gold
recovery levels that range between 80% and 91% percent for past production (86% for Coastal Gold testing) and a long-term gold price of US$1,200 per ounce.
This estimate of mineral resources may be materially affected by environmental, permitting, legal, title, taxation, socio-political, metal pricing, marketing, or other
relevant issues.

Page101

 
 
 
 
 
 
 
 
 
 
Hope Brook Deposit Mineral Resource Estimate – Effective January 12, 2015

Gold Grade Cut-off (g/t)

3.00

Resource Category
Indicated
Inferred

Round Tonnes (Rounded)
5,500,000
836,000

Gold Grade (g/t)
4.77
4.11

Gold Ounces (Rounded)
844,000
110,000

Notes:
1.
2.

3.
4.
5.

6.

Includes only Mine Zone and 240 Zone areas.
The above mineral resource estimate is based on a partial percentage block model with dike material removed. Dike percent is estimated at 18% for
the Mine Zone and 0 % for the 240 Zone.
Gold grades reflect application of domain-specific raw assay capping factors that range between 55 g/t Au and 3 g/t Au.
Rounding of tonnes may result in apparent differences between tonnes, grade and contained ounces.
Mineral resources that are not mineral reserves do not have demonstrated economic viability. The estimate of mineral resources may be materially
affected by environmental permitting, legal, title, taxation, sociopolitical, metal pricing, marketing, or other relevant issues.
The  gold  cut-off  value  of  3.00  g/t  reflects  a  reasonable  expectation  of  economic  viability  based  on  application  of  underground  mining  methods,
historic gold recovery levels that range between 80% and 91% percent for past production (86% for Coastal Gold testing) and a long-term gold price
of US$1,200 per oz.

Page102

 
 
 
 
 
Non-material properties

We  also  hold  a  number  of  non-material  mineral  properties  in  our  portfolio.  Some  of  these  properties  are  resource-stage  assets  which  have  NI  43-101  technical
reports that support resources of less than one million ounces of attributable gold. Others are grassroots exploration projects that host mineralization but have not
had sufficient drilling on them to classify resources under the CIM definition standards. A brief summary of some of these properties is set out in this section.

Canada

Duquesne Gold Project, Québec

We acquired a 100% interest in the Duquesne Gold project located in the Abitibi Region of Québec (the “Duquesne Project”) through our acquisition of Clifton
Star in April 2016. The Abitibi Region of Québec is one of the most prospective and productive mineral regions in Canada with more than 100 years of continuous
mining history and hosts a number of major Canadian mines.

The  property,  which  comprises  85  contiguous  mining  claims  and  one  mining  concession,  covers  an  area  of  2,180  ha  and  is  situated  along  the  Destor-Porcupine
Break, which boasts historical production of 192 million oz. Au. It is approximately 30 km northwest of the city of Rouyn-Noranda, and approximately 16 km east
of the town of Duparquet, so it has excellent access to infrastructure and a skilled labour pool.

The  Duquesne  Project  hosts,  an  NI  43-101  Indicated  Resource  of  1.9  Mt  grading  3.33  g/t  Au,  containing  199,000  oz.  Au,  and  an  Inferred  Resource  of  1.6  Mt
grading 5.58 g/t Au, containing 281,000 oz. Au. The technical report in support of these resources, entitled “43-101 Technical Report Resource Estimate of the
Duquesne Gold Property”, was prepared by Genivar Limited Partnership in accordance with NI 43-101 and was dated July 26, 2011 and filed on SEDAR by Clifton
Star on October 28, 2011 under its SEDAR profile.

Pitt Gold Project, Québec

We purchased a 100% interest in the Pitt Gold project located in the Abitibi Region of Québec (the “Pitt Project”) from Brionor in April 2016. The property, which
comprises 14 contiguous mineral claims, covers an area of 492 ha.

The Pitt Project is close to our Duquesne Project, and to the Duparquet Gold Project located in the Abitibi Region of Québec (in which we hold an indirect 10%
interest).  It  is  approximately  35  km  north  of  the  city  of  Rouyn-Noranda,  and  approximately  7  km  east  of  the  town  of  Duparquet,  so  it  has  excellent  access  to
infrastructure and a skilled labour pool.

The Pitt Project hosts an NI 43-101 Inferred Resource of 1,076,000 tonnes grading 7.42 g/t Au (at a cut-off grade of 3.0 g/t Au), containing 257,000 oz. Au. The
technical report in support of these resources, entitled “NI 43-101 Technical Report and Review of the Preliminary Mineral Resource Estimate for the Pitt Gold
Project Duparquet Township Abitibi Region, Quebec, Canada”, was prepared in accordance with NI 43-101 by Micon International Ltd., with an effective date of
December 6, 2016, and was filed by us on SEDAR on January 6, 2017 under our SEDAR profile at www.sedar.com.

Page103

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Duparquet Gold Project, Québec

We have a 10% indirect interest in the Duparquet Gold Project which has a large open-pittable resource, as well as underground and tailings resource. Our interest in
the Duparquet Gold Project was acquired through our acquisition of Clifton Star. The Duparquet Gold Project covers an area of 1,147 hectares and is located in the
Abitibi Region of Québec which is one of the world's most prolific gold producing regions.

The Duparquet Gold Project hosts measured mineral resources of 184,700 tonnes grading 1.52 g/t Au, containing 9,006 oz. Au, indicated mineral resources of 60.6
Mt grading 1.59 g/t Au, containing 3.1 million oz. Au and inferred mineral resources of 29.7 Mt grading 1.51 g/t Au, containing 1.4 million oz. Au. The technical
report entitled “Technical Report and Prefeasibility Study for the Duparquet Project” was completed by InnovExplo, with an effective date of March 26, 2014 and
was filed on SEDAR by Clifton Star on May 23, 2014.

As well as our 10% indirect interest in the Duparquet Gold Project, we also hold a 100% interest in the adjoining Central Duparquet Property, which was purchased
on January 20, 2017. This additional ground comprises 16 claims covering 339 ha. A technical report entitled “Technical Report and Mineral Resource Estimate
Update for the Duparquet Project” was completed by InnovExplo, with an effective date of June 26, 2013 and a signature date of August 2, 2013.

Infrastructure includes site roads, access to electrical power 15 km away, tailings storage facility and water management solutions and ancillary site buildings. The
Duparquet Gold Project is currently comprised of three mineral properties: Beattie, Donchester and Dumico. The 2014 prefeasibility study includes pre-production
capital costs of $394 million, a pay-back period of 4.3 years and pre-tax NPV (5%) of $222 million at US$1,300 per ounce of gold.

Mexico

Las Margaritas, Durango

The  Margaritas  Property  covers  an  area  of  500  ha  consisting  of  two  mining  concessions  approximately  150  km  from  Durango  City.  The  property  was  acquired
through an Assignments of Rights Agreement signed July 6, 2011 and is subject to a 1% NSR royalty payable to the vendor which may be purchased at any time
before July 6, 2016 for US$500,000. The project is located in the Barrancas subprovince of the Sierra Madre Occidental. Some limited gold mining by artisanal
prospectors is known to have taken place on the project in the early 20th century and the project contains a known vein with quartz, argillic alteration striking for at
least 1.8 km.

The Company entered into an option agreement (the “Las Margaritas Option Agreement”) dated July 30, 2018 with Gainey Capital Corp. (“Gainey”) granting
Gainey  the  right  to  earn  a  100%  interest  in  the  Margaritas  Property.  Pursuant  to  the  Las  Margaritas  Option  Agreement,  upon  obtaining  TSX-V  approval  of  the
agreement, Gainey will issue common shares with an aggregate value of $75,000 to the Company and make a cash payment of $12,000, representing the applicable
Mexican VAT. During the four-year term of the Las Margaritas Option Agreement, Gainey may elect to make either annual share payments with an aggregate value
of $875,000 (plus additional cash payments totaling $140,000 representing the applicable Mexican VAT) or aggregate cash payments of $899,000 (inclusive of the
applicable Mexican VAT).

In  addition,  Gainey  has  agreed  to  make  annual  cash  payments  to  the  Company  of  US$25,000  from  September  2018  to  September  2020,  and  US$250,000  in
September 2021 in connection with an existing agreement on the Margaritas Property, and will incur aggregate exploration expenditures of US$1 million over the
four-year term of the Las Margaritas Option Agreement. Upon satisfaction of these conditions and payment of the share or cash consideration, Gainey will obtain a
100% interest in the Margaritas Property and the Company will retain a 2% net smelter return royalty. Gainey will have the right to repurchase 1% of the royalty for
US$1 million until the first anniversary of the commencement of commercial production.

Page104

 
 
 
 
 
 
 
 
 
 
 
 
 
United States

Turquoise Canyon, Nevada

The Turquoise Canyon property (formerly the Bald Mountain property) located in Nevada is wholly-owned by First Mining. The property covers an area of 1,562
hectares and is located along the Battle Mountain-Eureka Trend, 16 km south of Barrick Gold Corp.'s Cortez Mine Complex (23 Moz. Au), and 9 km west of its
newly discovered Gold Rush deposit (7 Moz. Au) and 1.5 km east of the Toiyabe Mine, a Carlin type gold deposit that produced 89,000 oz. of gold in the 1990s.

Results of an airborne ZTEM survey commissioned by the Company show an antiformal structure in the underlying Roberts Mountain Thrust which will be the
focus of future exploration. A gravity high and anomalous conductive/polarizable anomalies at the southwest corner of the property are high priority drill targets.
Six other potential drill targets were interpreted from two induced polarization/resistivity lines run over the property.

The  Company  entered  into  an  option  agreement  (the  “Turquoise  Canyon  Option  Agreement”)  dated  August  20,  2019  with  Momentum  Minerals  Ltd.
(“Momentum”) granting Momentum the right to earn a 100% interest in the Turquoise Canyon property. Pursuant to the Turquoise Canyon Option Agreement,
First Mining will receive up to $500,000 in aggregate proceeds from Momentum as follows:

● 10% of the current outstanding common shares of Momentum (value to be determined at the time of issuance);

● $25,000 cash within 30 days of signing the agreement;

● First anniversary: $50,000 in cash or Momentum common shares;

● Second anniversary: $150,000 in cash or Momentum common shares;

● Third anniversary: Half of the remaining amount owing in cash or Momentum common shares; and

● Fourth anniversary: Remaining amount owing in cash or Momentum common shares.

The annual consideration payments of cash or Momentum common shares will be at Momentum’s election. Beginning in 2020, Momentum will also be responsible
for paying all annual concession tax payments with respect to the Property to the Nevada State land management authorities.

In addition to the payment terms outlined above, Momentum will be required to incur exploration expenditures on the Turquoise Canyon property totaling $750,000
over the four-year option period, incurring at least $50,000 in year one and $100,000 in year two. Upon completion of all payment and expenditure obligations,
Momentum will obtain 100% ownership of Turquoise Canyon property and First Mining will retain a 2% net smelter returns (“NSR”) royalty. Momentum will have
the right to buy back 1% of the NSR royalty for $1,000,000 up until the first anniversary of the commencement of commercial production at the Turquoise Canyon
property.

Page105

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risks that can affect our business

There are risks in every business.

The nature of our business means we face many kinds of risks and hazards – some that relate to the mineral exploration industry in general, and others that apply to
specific properties, operations or planned operations. These risks could have a significant impact on our business, earnings, cash flows, financial condition, results
of operations or prospects.

The following section describes the risks that are most material to our business. This is not, however, a complete list of the potential risks we face – there may be
others we are not aware of, or risks we believe are not material today that could become material in the future. We have in place systems and procedures appropriate
for a company at our stage of development to manage these risks, to the extent possible, but there is no assurance that we will be successful in preventing the harm
that any of these risks could cause.

Types of risk

● Exploration, development, production and operational

risks

● Financial risks 

● Political risks  

● Regulatory risks

● Environmental risks   

● Industry risks

● Other risks  

p. 107

p. 111

p. 115

p. 117

p. 118

p. 119

p. 120

Exploration, development, production and operational risks

Exploration and development risks

The exploration for and development of minerals involves significant risks which even a combination of careful evaluation, experience and knowledge may not
eliminate. These risks include:

● few properties that are explored are ultimately developed into producing mines;

● there can be no guarantee that the estimates of quantities and qualities of minerals disclosed will be economically recoverable;

● with  all  mining  operations  there  is  uncertainty  and,  therefore,  risk  associated  with  operating  parameters  and  costs  resulting  from  the  scaling  up  of

extraction methods tested in pilot conditions; and

● mineral exploration is speculative in nature and there can be no assurance that any minerals discovered will result in an increase in our resource base.

Exploration and development of mineral properties is capital intensive and unsuccessful exploration or development programs could have a material adverse impact
on our operations and financial condition.

Page106

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operational hazards and risks

Our operations will be subject to all of the hazards and risks normally encountered in the exploration and development of minerals. To the extent that we take a
property to production, we will be subject to all of the hazards and risks associated with the production of minerals. These risks include:

● unusual and unexpected geological formations;

● rock falls;

● seismic activity;

● flooding and other conditions involved in the extraction of material, any of which could result in damage to, or destruction of, mines and other producing

facilities, damage to life or property, environmental damage and possible legal liability;

● environmental pollution, and consequent liability that could have a material adverse impact on our business, operations and financial performance;

● mechanical equipment and facility performance problems; and

● periodic disruptions due to inclement or hazardous weather conditions.

Substantial expenditures

Substantial expenditures are required to establish resources and reserves through drilling, to develop metallurgical processes to extract the metal from the ore and, in
certain cases, to develop infrastructure at any site chosen for exploration. Although substantial benefits may be derived from the discovery of a major mineralized
deposit, no assurance can be given that minerals will be discovered in sufficient quantities to justify commercial operations or that funds required for development
can be obtained on a timely basis.

The economics of developing mineral properties is affected by many factors including:

● the cost of operations;

● variations in the grade of mineralized material mined;

● fluctuations in metal markets; and

● such other factors as government regulations, including regulations relating to royalties, allowable production, importing and exporting of minerals and

environmental protection.

The remoteness and restrictions on access of properties in which we have an interest will have an adverse effect on expenditures as a result of higher infrastructure
costs. There are also physical risks to the exploration personnel working in the terrain in which our properties are located, occasionally in poor climate conditions.

Page107

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
No history of mineral production

First Mining has no history of commercially producing metals from its mineral exploration properties. There can be no assurance that we will successfully establish
mining operations or profitably produce gold or other precious metals on any of our properties. The development of mineral properties involves a high degree of
risk and few properties that are explored are ultimately developed into producing mines. The commercial viability of a mineral deposit is dependent upon a number
of factors which are beyond our control, including the attributes of the deposit, commodity prices, government policies and regulation and environmental protection.
Fluctuations in the market prices of minerals may render reserves and deposits containing relatively lower grades of mineralization uneconomic.

While  our  Springpole  Project  is  currently  in  development,  none  of  our  other  mineral  properties  are  currently  under  development  or  production.  The  future
development  of  any  properties  found  to  be  economically  feasible  will  require  applicable  licenses  and  permits  and  will  require  the  construction  and  operation  of
mines, processing plants and related infrastructure. As a result, the development of any property will be subject to all of the risks associated with establishing new
mining operations and business enterprises, including, but not limited to:

● the timing and cost of the construction of mining and processing facilities;

● the availability and costs of skilled labour and mining equipment;

● the availability and cost of appropriate smelting and/or refining arrangements;

● the need to obtain necessary environmental and other governmental approvals and permits and the timing of those approvals and permits; and

● the availability of funds to finance construction and development activities.

It is common in new mining operations to experience unexpected problems and delays during development, construction and mine start-up. In addition, delays in
the  commencement  of  mineral  production  often  occur.  Accordingly,  there  are  no  assurances  that  our  activities  will  result  in  profitable  mining  operations  or  that
mining operations will be established at any of our properties.

Title risks

Title to mineral properties, as well as the location of boundaries on the ground may be disputed. Moreover, additional amounts may be required to be paid to surface
right owners in connection with any mineral exploration or development activities. At all properties where we have current or planned exploration activities, we
believe  that  we  have  either  contractual,  statutory,  or  common  law  rights  to  make  such  use  of  the  surface  as  is  reasonably  necessary  in  connection  with  those
activities.

We do not have title insurance for any of our mining claims and our ability to ensure that we have obtained secure claims to individual mineral properties or mining
concessions may be severely constrained. We have not conducted surveys of all our claims; therefore, the precise area and location of such claims may be in doubt.
In addition, many of our mineral properties have had previous owners, and third parties may have valid claims (known or unknown) underlying our interests therein.
Accordingly, our properties may be subject to prior unregistered liens, agreements, royalties, transfers or claims, including First Nations land claims, and title may
be affected by, among other things, undetected defects. In addition, we may be unable to explore our properties as permitted or to enforce our rights with respect to
our  properties.  An  impairment  to  or  defect  in  our  title  to  our  properties  could  have  a  material  adverse  effect  on  our  business,  financial  condition  or  results  of
operation.

Page108

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mineral reserves/mineral resources

The  properties  in  which  we  hold  an  interest  are  currently  considered  to  be  in  the  early  exploration  stage  only  and  do  not  contain  a  known  body  of  commercial
minerals beyond the PEA level. Mineral resources and mineral reserves are, in large part, estimates and no assurance can be given that the anticipated tonnages and
grades will be achieved or that the particular level of recovery will be realized.

Mineral resources on our properties have been determined based upon assumed cut-off grades, metal prices and operating costs at the time of calculation, as set out
in the applicable technical reports. Future production, if any, could differ dramatically from resource and reserve estimates because, among other reasons:

● mineralization or formations could be different from those predicted by drilling, sampling and similar examinations;

● calculation errors could be made in estimating mineral resources and mineral reserves;

● increases in operating mining costs and processing costs could adversely affect mineral resources and mineral reserves;

● the  grade  of  the  mineral  resources  and  mineral  reserves  may  vary  significantly  from  time  to  time  and  there  is  no  assurance  that  any  particular  level  of

metals may be recovered from the ore; and

● declines in the market price of the metals may render the mining of some or all of the mineral reserves uneconomic.

Estimated mineral resources may require downward revisions based on changes in metal prices, further exploration or development activity, increased production
costs or actual production experience. This could materially and adversely affect estimates of the tonnage or grade of mineralization, estimated recovery rates or
other important factors that influence mineral resource and mineral reserve estimates.

Any  reduction  in  estimated  mineral  resources  as  a  result  could  require  material  write  downs  in  investment  in  the  affected  mining  property  and  increased
amortization, reclamation and closure charges, which could have a material and adverse effect on future cash flows for the property and on our earnings, results of
operations and financial condition.

Because we do not currently have any producing properties, mineralization estimates for our properties may require adjustments or downward revisions based upon
further exploration or development work or actual future production experience. In addition, the grade of mineralized material ultimately mined, if any, may differ
from that indicated by drilling results. There can be no assurance that minerals recovered in small-scale tests will be duplicated in large-scale tests under on- site
conditions or in production scale.

Extended declines in market prices for gold or other metals may render portions of our mineralization uneconomic and result in reduced reported mineralization.
Any  material  reductions  in  mineralization  estimates,  or  of  the  ability  to  extract  mineralized  material  from  our  properties,  could  (directly  or  indirectly)  have  a
material adverse effect on our results of operations or financial condition.

Page109

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Capital costs, operating costs, production and economic returns

Actual capital costs, operating costs, production and economic returns with respect to our properties may differ significantly from those we have anticipated and
there are no assurances that any future development activities will result in profitable mining operations. The capital costs required to develop or take our projects
into production may be significantly higher than anticipated. To the extent that such risks impact upon any such properties, there may be a material adverse effect on
results of operations on such properties which may in turn have a material adverse effect on our financial condition.

None of our mineral properties have sufficient operating history upon which we can base estimates of future operating costs. Decisions about the development of
these and other mineral properties will ultimately be based upon feasibility studies. Feasibility studies derive estimates of cash operating costs based upon, among
other things:

● anticipated tonnage, grades and metallurgical characteristics of the mineralized material to be mined and processed;

● anticipated recovery rates metals from the mineralized material;

● cash operating costs of comparable facilities and equipment; and

● anticipated climatic conditions.

Cash operating costs, production and economic returns, and other estimates contained in studies or estimates prepared by or for us, may differ significantly from
those anticipated by our current studies and estimates due to a variety of factors, including the impact of the COVID-19 crisis, and there can be no assurance that
our actual operating costs will not be higher than currently anticipated.

Property interests

The agreements pursuant to which we hold rights to certain of our properties provide that we must make a series of cash payments over certain time periods or make
minimum exploration expenditures. If we fail to make such payments or expenditures in a timely manner, we may lose some or all of our interest in those projects.

Availability of supplies

As with other mineral exploration companies, certain raw materials, supplies and other critical resources used in connection with our operations are obtained from a
sole or limited group of suppliers. Due to an increase in activity in the global mining sector, there has been an increase in global demand for such resources. In
addition,  the  COVID-19  outbreak  may  cause  disruptions  in  global  supply  chains  which  may  reduce  or  eliminate  the  availability  of  certain  supplies,  particularly
those sourced from outside of Canada. Any decrease in the supplier’s inventory could cause unanticipated cost increases, an inability to obtain adequate supplies
and delays in delivery times, thereby impacting operating costs, and timing of exploration and development programs.

Page110

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Lack of infrastructure

The completion of the development of our development projects is subject to various requirements, including the availability and timing of acceptable arrangements
for electricity or other sources of power, water and transportation facilities. The lack of availability on acceptable terms or the delay in the availability of any one or
more of these items could prevent or delay the development of our exploration projects. If adequate infrastructure is not available in a timely manner, there can be
no assurance that: the development of our projects will be completed on a timely basis, if at all; any resulting operations will achieve the anticipated production
volume; or the ongoing operating costs associated with the development of our projects will not be higher than anticipated.

Personnel recruitment and retention

The success of our operations and development projects depend in part on our ability to attract and retain geologists, engineers, metallurgists and other personnel
with  specialized  skill  and  knowledge  about  the  mining  industry  in  the  geographic  areas  in  which  we  operate.  The  number  of  persons  skilled  in  exploration  and
development  of  mining  properties  is  limited  and  competition  for  such  persons  is  intense.  As  our  business  grows,  we  may  require  additional  key  financial,
administrative, and mining personnel as well as additional operations staff. There can be no assurance that we will be successful in attracting, training, and retaining
qualified personnel as competition for persons with these skill sets increases. Due to travel restrictions as a result of the COVID-19 crisis we may be unable to
source additional personnel from outside the local area, which may greatly reduce the number of potential qualified candidates for key positions. If we are unable to
attract and retain sufficiently trained, skilled or experienced personnel, our business may suffer and we may experience significantly higher staff or contractor costs,
which could have a material adverse effect on our operations and financial condition.

Financial risks

Substantial capital requirements

Our management team anticipates that we may make substantial capital expenditures for the exploration and development of our properties, in the future. As we are
in  the  exploration  stage  with  no  revenue  being  generated  from  the  exploration  activities  on  our  mineral  properties,  we  have  limited  ability  to  raise  the  capital
necessary  to  undertake  or  complete  future  exploration  work,  including  drilling  programs.  As  of  the  date  of  this  AIF,  financial  markets  have  suffered  significant
disruption due to the COVID-19 crisis. There can be no assurance that debt or equity financing will be available or sufficient to meet these requirements or for other
corporate purposes or, if debt or equity financing is available, that it will be on terms acceptable to us and any such financing may result in substantial dilution to
existing shareholders. Moreover, future activities may require us to alter our capitalization significantly. Our inability to access sufficient capital for our operations
could have a material adverse effect on our financial condition, results of operations or prospects. In particular, failure to obtain such financing on a timely basis
could cause us to forfeit our interest in certain properties, miss certain acquisition opportunities and reduce or terminate our operations.

Page111

 
 
 
 
 
 
 
 
 
 
History of net losses

We have received no revenue to date from activities on our properties, and there is no assurance that any of our properties will generate earnings, operate profitably
or provide a return on investment in the future. We have not determined that production activity is warranted as of yet on any of our mineral properties. Even if we
(alone  or  in  conjunction  with  a  third  party)  undertake  development  and  production  activities  on  any  of  our  mineral  properties,  there  is  no  certainty  that  we  will
produce revenue, operate profitably or provide a return on investment in the future.

We are subject to all of the risks associated with new mining operations and business enterprises including, but not limited to:

● the timing and cost, which can be considerable, for the further construction of mining and processing facilities;

● the availability and costs of skilled labour, consultants, mining equipment and supplies;

● the availability and cost of appropriate smelting and/or refining arrangements;

● the  need  to  obtain  necessary  environmental  and  other  governmental  approvals,  licenses  and  permits,  and  the  timing  of  those  approvals,  licenses  and

permits; and

● the availability of funds to finance construction and development activities.

It is common in new mining operations to experience unexpected problems and delays during construction, development, and mine start-up. In addition, delays in
mineral  production  often  occur.  Accordingly,  there  are  no  assurances  that  our  activities  will  result  in  sustainable  profitable  mining  operations  or  that  we  will
successfully establish mining operations or profitably produce metals at any of our other properties.

Potential volatility of share price

The  securities  markets  in  Canada  have  in  the  past  experienced  a  high  level  of  price  and  volume  volatility,  and  the  market  price  of  securities  of  many  junior
companies have experienced wide fluctuations in price. The market price of our shares may be volatile and could be subject to wide fluctuations due to a number of
factors, including but not limited to: actual or anticipated fluctuations in the results of our operations; changes in estimates of our future results of operations by
management or securities analysts; and general economic or industry changes. In addition, the financial markets are currently experiencing significant price and
value  fluctuations  as  a  result  of  the  COVID-19  crisis  that  have  particularly  affected  the  market  prices  of  equity  securities  of  many  venture  issuers  and  that
sometimes have been unrelated to the operating performance of these companies. Broad market fluctuations, as well as economic conditions generally and in the
mining industry specifically, may adversely affect the market price of our shares.

Page112

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non-Canadian investors

We  are  a  public  Canadian  corporation,  with  our  principal  place  of  business  in  Canada.  A  majority  of  our  directors  and  officers  are  residents  of  Canada  and  a
significant portion of our assets and the assets of a majority of our directors and officers are located outside the United States. Consequently, it may be difficult for
US or foreign investors to effect service of process within their local jurisdiction upon First Mining or its directors or officers or such experts who are residents of
Canada, or to realize in their local jurisdiction upon judgments of local courts (including, but not limited to, judgments predicated upon civil liabilities under the
United States Securities Act of 1933, as amended). Investors should not assume that Canadian courts: (i) would enforce judgments of foreign courts obtained in
actions against First Mining or such directors, officers or experts (including, but not limited to, judgments predicated upon the civil liability provisions of the US
federal securities laws or the securities or “blue sky” laws of any state within the United States); or (ii) would enforce, in original actions, liabilities against First
Mining  or  such  directors,  officers  or  experts  predicated  upon  foreign  securities  laws  (including,  but  not  limited  to,  the  US  federal  securities  laws  or  any  state
securities or “blue sky” laws). In addition, the protections afforded by Canadian securities laws may not be available to foreign investors.

Volatility of mineral prices

Metal prices are affected by numerous factors beyond our control, such as industrial demand, inflation and expectations with respect to the rate of inflation, the
strength of the US dollar and of other currencies, interest rates, forward sales by producers, production and cost levels, changes in investment trends, global and
regional  levels  of  supply  and  demand,  metal  stock  levels  maintained  by  producers,  inventory  carrying  costs,  availability,  demand  and  costs  of  metal  substitutes,
international  economic  and  political  conditions,  reduced  demand  resulting  from  obsolescence  of  technologies  and  processes  utilizing  metals  and  increased
production due to new mine developments and improved mining and production levels. Gold prices are sometimes subject to rapid short-term changes because of
speculative activities, and the market price of gold and other metals may not remain at current levels. If these prices were to decline significantly or for an extended
period of time, we might be unable to continue our operations, develop our properties or fulfill our obligations under agreements with our partners or under our
permits and licenses. As a result, we might lose our interest in, or be forced to sell, some of our properties. In the event of a sustained, significant drop in gold
prices, we may be required to re-evaluate our assets, resulting in reduced estimates of mineral resources and mineral reserves and in material write-downs of our
investment in mining properties. Furthermore, since gold prices are established in US dollars, a significant decrease in the value of the Canadian dollar relative to
the US dollar coupled with stable or declining gold prices could adversely affect our results with respect to development of and eventual sale of gold.

Page113

 
 
 
 
 
 
 
Global financial conditions

Global financial conditions have, at various times in the past and may, in the future, experience extreme volatility. Many industries, including the mining industry,
are impacted by volatile market conditions. Global financial conditions may be subject to sudden and rapid destabilizations in response to economic shocks or other
events, such as the developing situation concerning the COVID-19 pandemic. A slowdown in the financial markets or other economic conditions, including but not
limited to consumer spending, employment rates, business conditions, inflation, fluctuations in fuel and energy costs, consumer debt levels, lack of available credit,
the state of the financial markets, interest rates and tax rates, may adversely affect our growth and financial condition. Future economic shocks may be precipitated
by  a  number  of  causes,  including  government  debt  levels,  fluctuations  in  the  price  of  oil  and  other  commodities,  the  volatility  of  metal  prices,  geopolitical
instability, changes in laws or governments, war, terrorism, the volatility of currency exchanges, inflation or deflation, the devaluation and volatility of global stock
markets,  pandemics  and  natural  disasters.  Any  sudden  or  rapid  destabilization  of  global  economic  conditions  could  impact  our  ability  to  obtain  equity  or  debt
financing in the future on terms favourable to us or at all. In such an event, our operations and financial condition could be adversely impacted.

Public Health Crises

Our  business,  operations  and  financial  condition  could  be  materially  adversely  affected  by  the  outbreak  of  epidemics,  pandemics  or  other  health  crises,  such  as
COVID-19, and by reactions by government and private actors to such outbreaks. As at the date of this AIF, the global reactions to the spread of COVID-19 have
led  to,  among  other  things,  significant  restrictions  on  travel,  quarantines,  temporary  business  closures  and  a  general  reduction  in  consumer  activity. While  these
effects are expected to be temporary, the duration of the disruptions to business internationally and the related financial impact cannot be estimated with any degree
of certainty at this time. Such public health crises can result in disruptions and extreme volatility in financial markets and global supply chains as well as declining
trade and market sentiment and reduced mobility of people, all of which could impact commodity prices, interest rates, credit ratings, credit risk, availability of
financing and inflation. The risks to the Company of such public health crises also include risks to employee health and safety and may result in a slowdown or
temporary suspension of operations at some or all of our mineral properties as well as our head office. Although we are currently continuing certain head office and
administrative functions remotely, many other functions, including the conduct of exploration and development programs, cannot be conducted remotely and may
be impacted or delayed if we experience additional limitations on employee mobility. As of March 24, 2020, the province of Ontario has implemented an emergency
order mandating the closure of all non-essential workplaces in the province. This order has designated mineral exploration and development and mining supply and
services as essential workplaces and accordingly, our exploration properties in Ontario are at present not directly affected by the closure order. However, there can
be  no  guarantee  that  the  closure  order  will  not  be  extended  to  such  workplaces  in  the  future  or  that  governments  in  other  provinces  in  which  we  have  mineral
properties will not pass similar orders reducing or preventing access to our properties. Any such orders may have a material adverse affect upon ongoing exploration
programs at our properties and, ultimately, on our business and financial condition. At this point, the extent to which COVID-19 may impact us remains uncertain;
however, it is possible that COVID-19 could have a material adverse effect on our business, results of operations and financial condition.

Page114

 
 
 
 
 
 
 
Dividends

To date, we have not paid any dividends on our outstanding common shares and we have no plans to declare or pay dividends in the near future. Any decision to pay
dividends on our shares will be made by our Board on the basis of our earnings, financial requirements and other conditions.

Dilution

The number of common shares we are authorized to issue is unlimited. We may, in our sole discretion, issue additional common shares from time to time, and the
interests of the shareholders may be diluted thereby.

Political risks

Indigenous peoples

Various international and national laws, codes, court decisions, resolutions, conventions, guidelines, and other materials (collectively, the "Instruments") relate to
the rights of indigenous peoples, including the First Nations and Metis of Canada. We operate in some areas presently or previously inhabited or used by indigenous
peoples including areas in Canada over which Indigenous peoples have established or asserted Aboriginal treaty rights, Aboriginal title, or Aboriginal rights. Many
of these rights or titles impose obligations on governments and private parties as they relate to the rights of indigenous people concerning resource development.
Some  mandate  that  government  consult  with,  and  if  required,  accommodate  indigenous  people  for  government  actions  which  may  affect  indigenous  people,
including actions to approve or grant mining rights or exploration, development or production permits. The obligations of government and private parties under the
various international and national Instruments pertaining to Indigenous people continue to evolve and be defined.

Government  policy  and  its  implementation  regarding  Indigenous  consultation  (including  the  requirements  that  are  imposed  on  the  mining  industry)  and
accommodation continue to change. In certain circumstances, Indigenous communities are entitled to be consulted prior to, and during, resource development. The
consultation  and  accommodation  process  and  expectations  of  parties  (government,  Indigenous  communities  and  industry  proponents)  involved  can  vary
considerably from project to project, within stages of the project life and among Indigenous communities. There can be overlapping or inconsistent Indigenous or
treaty claims respecting a project. These can contribute to process uncertainty, increased costs, delay in receiving required approvals, and potentially, an inability to
secure  the  required  approvals  for  a  project,  each  of  which  could  have  a  material  adverse  effect  on  the  Company’s  business,  operations,  results  of  operations,
financial condition and future prospects. In addition, the federal government has committed to introducing legislation to implement the United Nations Declaration
on the Rights of Indigenous Peoples ("UNDRIP"). Some provinces and territories are also considering, or have introduced similar legislation. It is uncertain how the
federal and other governments intend to implement UNDRIP. Implementation may add additional uncertainty as to the nature and extent of Aboriginal rights or title
and may also include new processes and additional consultation requirements for project development and operations, which may increase costs, increase approval
timelines and impose development and operational additional obligations or restrictions.

Page115

 
 
 
 
 
 
 
 
 
 
 
Our current operations and current and future exploration program may be subject to a risk that one or more groups of indigenous people may oppose the operations
on development of any of our properties or on properties in which we hold a direct or indirect interest, even where we have entered into agreements with applicable
indigenous  and  non-indigenous  authorities.  Such  opposition  may  be  directed  through  legal  or  administrative  proceedings  or  expressed  in  manifestations  such  as
protests, roadblocks or other forms of public expression against our activities. Opposition by indigenous people to our operations may require modification of or
preclude  development  of  our  projects  or  may  require  us  to  enter  into  agreements  with  indigenous  people  with  respect  to  projects  on  such  properties.  Such
agreements  or  restrictions  on  operations  may  have  a  material  adverse  effect  on  our  business,  financial  condition  and  results  of  operations.  Even  where  such
agreements have been entered into, there can be no certainty that there will not be disagreements between the Company and groups or sub-groups of Indigenous
persons which may result in project delays or have other material adverse effects on the Company.

Foreign operations

While our principal exploration properties are located in Canada, we continue to hold properties in Mexico and one property in the US. Our operations in Mexico or
in other countries we determine to operate in may be exposed to various levels of political, economic, and other risks and uncertainties depending on the country or
countries in which we operate. These risks and uncertainties include, but are not limited to, terrorism; hostage taking; military repression; fluctuations in currency
exchange rates; high rates of inflation or deflation; labour unrest; the risks of civil unrest; expropriation and nationalization; renegotiation or nullification of existing
concessions,  licenses,  permits  and  contracts;  illegal  mining;  changes  in  taxation  policies;  restrictions  on  foreign  exchange  and  repatriation;  and  changing
governments, political conditions, currency controls, and governmental regulations that favour or require the awarding of contracts to local contractors, or require
foreign contractors to employ citizens of, or purchase supplies from, a particular jurisdiction.

Future  political  and  economic  conditions  may  result  in  a  government  adopting  different  policies  with  respect  to  foreign  development  and  ownership  of  mineral
resources.  Any  changes  in  policy  may  result  in  changes  in  laws  affecting  ownership  of  assets,  foreign  investment,  taxation,  rates  of  exchange,  resource  sales,
environmental protection, labour relations, price controls, repatriation of income, and return of capital, which may affect both the ability to undertake exploration
and development activities in respect of future properties in the manner currently contemplated, as well as our ability to continue to explore, develop, and operate
those properties to which we have rights relating to exploration, development, and operations. In addition, as a result of the COVID-19 crisis international travel has
been greatly reduced and we may need to rely on local representatives with respect to foreign operations. Such representatives may not have the skill or knowledge
of our regular personnel.

Page116

 
 
 
 
 
 
 
Regulatory risks

Government approvals

Our  activities  are  subject  to  government  approvals,  various  laws  governing  prospecting,  development,  land  resumptions,  production  taxes,  labour  standards  and
occupational health, mine safety, toxic substances and other matters, including issues affecting local First Nations populations. The costs associated with compliance
with these laws and regulations can be substantial. Although we believe our activities are carried out in accordance with all applicable rules and regulations, no
assurance can be given that new rules and regulations will not be enacted or that existing rules and regulations will not be applied in a manner which could limit or
curtail production or development, or cause additional expense, capital expenditures, restrictions or delays in the development of our properties. Amendments to
current laws and regulations governing operations and activities of exploration and mining, or more stringent implementation thereof, could have a material adverse
impact on our business, operations and financial performance. Further, the mining licenses and permits issued in respect of our projects may be subject to conditions
which, if not satisfied, may lead to the revocation of such licenses. In the event of revocation, the value of our investments in such projects may decline.

Mineral claims, licenses and permitting

Our mineral claims, licenses and permits are subject to periodic renewal and may only be renewed a limited number of times for a limited period of time. While we
anticipate that renewals will be given as and when sought, there is no assurance that such renewals will be given as a matter of course and there is no assurance that
new conditions will not be imposed in connection therewith. Our business objectives may also be impeded by the costs of holding and/or renewing the mineral
claims, licenses and permits. In addition, the duration and success of efforts to obtain and renew mineral claims, licenses and permits are contingent upon many
variables not within our control.

Our  current  and  anticipated  future  operations,  including  further  exploration,  development  activities  and  commencement  of  production  on  our  properties,  require
licenses  and  permits  from  various  governmental  authorities.  Our  business  requires  many  environmental,  construction  and  mining  permits,  each  of  which  can  be
time-consuming and costly to obtain, maintain and renew. In connection with our current and future operations, we must obtain and maintain a number of permits
that impose strict conditions, requirements and obligations on the Company, including those relating to various environmental and health and safety matters. To
obtain,  maintain  and  renew  certain  permits,  we  are  required  to  conduct  environmental  assessments  pertaining  to  the  potential  impact  of  our  operations  on  the
environment and to take steps to avoid or mitigate those impacts. We cannot be certain that all licenses and permits that we may require for our operations will be
obtainable on reasonable terms or at all. Delays or a failure to obtain such licenses and permits, or a failure to comply with the terms of any such licenses and
permits that we have obtained, could have a material adverse impact on First Mining.

On  August  28,  2019,  the  Impact  Assessment  Act  came  into  force  and  replaced  the  Canadian  Environmental  Assessment  Act,  thereby  establishing  a  new
environmental  assessment  process.  It  is  uncertain  how  the  new  assessment  process  adopted  by  the  federal  government  will  result  in  a  more  efficient  approval
process.  The  Impact  Assessment  Act  broadens  the  assessment  factors  to  include  health,  economy,  social,  gender,  and  sustainability  considerations.  The  lack  of
regulatory certainty is likely to have an influence on investment decisions for major projects. Even when projects are approved on a federal level, such projects often
face  further  delays  due  to  interference  by  provincial  and  municipal  governments,  as  well  as  court  challenges  related  to  issues  such  as  indigenous  rights,  the
government's  duty  to  consult  and  accommodate  indigenous  peoples  and  the  sufficiency  of  the  relevant  environmental  review  processes.  Such  political  and  legal
opposition creates further uncertainty.

Page117

 
 
 
 
 
 
 
 
 
 
Anti-bribery legislation

Our activities are subject to a number of laws that prohibit various forms of corruption, including domestic laws, that prohibit both commercial and official bribery
and anti-bribery laws that have a global reach such as the Corruption of Foreign Public Officials Act. The increasing number and severity of enforcement actions in
recent  years  present  particular  risks  with  respect  to  our  business  activities,  to  the  degree  that  any  employee  or  other  person  acting  on  our  behalf  might  offer,
authorize, or make an improper payment to a government official, party official, candidate for political office, or political party, an employee of a state-owned or
state-controlled enterprise, or an employee of a public international organization.

Transparency in the extractive industry

The Canadian Extractive Sector Transparency Measures Act (“ESTMA”) came into force on June 1, 2015 and applies to fiscal periods which commenced after that
date. As a result, as a Canadian publicly listed corporation we must report annually on payments of $100,000 or more made to any level of government in Canada or
abroad  related  to  a  single  project.  The  reporting  applies  to  taxes,  licences,  fees,  royalties,  production  entitlements,  bonuses,  dividends,  fines  and  infrastructure
payments. Our reports under ESTMA are publicly available on the Department of Natural Resources website (www.nrcan.gc.ca).

Environmental risks

Environmental laws and regulations

All  phases  of  the  mining  business  present  environmental  risks  and  hazards  and  are  subject  to  environmental  regulation  pursuant  to  a  variety  of  international
conventions and state and municipal laws and regulations. Environmental legislation provides for, among other things, restrictions, conditions and prohibitions on,
amongst  other  things,  spills,  releases  or  emissions  of  various  substances  produced  in  association  with  mining  operations  and  development.  The  legislation  also
requires that mines and exploration sites be operated, maintained, abandoned and reclaimed to the satisfaction of applicable regulatory authorities and may require
the deposit of adequate reclamation and remediation security. Compliance with such legislation can require significant expenditures and a breach may result in the
imposition of fines and penalties, some of which may be material. Environmental legislation is evolving in a manner expected to result in stricter standards and
enforcement, larger fines and liability and potentially increased capital expenditures and operating costs. Environmental assessments of proposed projects carry a
heightened degree of responsibility for companies and directors, officers and employees. Companies engaged in exploration and development of mineral properties
may from time to time experience increased costs and delays in exploration and production as a result of the need to comply with applicable laws, regulations and
permits. The cost of compliance with changes in governmental regulations has a potential to reduce the profitability of operations.

We  believe  we  are  in  substantial  compliance  with  all  material  laws  and  regulations  which  currently  apply  to  our  activities.  We  cannot  give  any  assurance  that,
notwithstanding our precautions and limited history of activities, breaches of environmental laws (whether inadvertent or not) or environmental pollution will not
result in additional costs or curtailment of planned activities and investments, which could have a material and adverse effect on our future cash flows, earnings,
results of operations and financial condition. Failure to comply with applicable laws, regulations, and permitting requirements may result in enforcement actions
thereunder, including orders issued by regulatory or judicial authorities causing operations to cease or be curtailed, and may include corrective measures requiring
capital  expenditures,  installation  of  additional  equipment,  or  remedial  actions.  Companies  engaged  in  mining  operations  may  be  required  to  compensate  those
suffering loss or damage by reason of the mining activities and may have civil or criminal fines or penalties imposed for violations of applicable laws or regulations
and, in particular, environmental laws even where there has been no intentional wrong-doing.

Page118

 
 
 
 
 
 
 
 
 
 
 
Amendments to current laws, regulations and permits governing operations and activities of mining companies, or more stringent implementation thereof, could
have  a  material  adverse  impact  on  us  and  cause  increases  in  capital  expenditures  or  any  future  production  costs  or  require  abandonment  or  delays  in  the
development of new mining properties.

Companies  engaged  in  the  exploration  and  development  of  mineral  properties  may  from  time  to  time  experience  increased  costs  and  delays  in  exploration  and
production as a result of the need to comply with applicable laws, regulations and permits.

Compliance with emerging climate change regulations

Climate change is an international concern and poses risks to issuers of both direct and indirect effects of physical climate changes and government policy including
climate change legislation and treaties. Both types of risks could result in increased costs, and therefore decreased profitability of our operations. Governments at all
levels  may  be  moving  towards  enacting  legislation  to  address  climate  change  concerns,  such  as  requirements  to  reduce  emission  levels  and  increase  energy
efficiency,  and  political  and  economic  events  may  significantly  affect  the  scope  and  timing  of  climate  change  measures  that  are  ultimately  put  in  place.  Where
legislation has already been enacted, such regulations may become more stringent, which may result in increased costs of compliance. There is no assurance that
compliance with such regulations will not have an adverse effect on our results of operations and financial condition. Furthermore, given the evolving nature of the
debate related to climate change and resulting requirements, it is not possible to predict the impact on our results of operations and financial condition.

Climate change may result in a number of physical impacts on our business, including an increasing frequency of extreme weather events (such as increased periods
of  snow  and  increased  frequency  and  intensity  of  storms),  water  shortages  and  extreme  temperatures,  which  have  the  potential  to  disrupt  our  exploration  and
development plans and may have other impacts on our business, including transportation difficulties and supply disruptions. Our emergency plans for managing
extreme weather conditions may not be sufficient and extended disruptions could have adverse effects on our results of operations and financial condition.

Industry risks

Speculative nature of mineral development activities

Resource exploration and development is a speculative business, characterized by a number of significant risks including, among other things, unprofitable efforts
resulting  not  only  from  the  failure  to  discover  mineral  deposits  but  from  finding  mineral  deposits  which,  though  present,  may,  for  a  variety  of  factors  not  be
economic to produce.

The marketability of minerals acquired or discovered by us may be affected by numerous factors which are beyond our control and which cannot be accurately
predicted, such as:

● market fluctuations;

● the proximity and capacity of milling facilities;

● mineral markets;

● processing equipment; and

● government  regulations,  including  regulations  relating  to  royalties,  allowable  production,  importing  and  exporting  of  minerals  and  environmental

protection.

Page119

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Estimates of mineral resources, mineral reserves, mineral deposits and production costs can also be affected by such factors as:

● environmental permitting regulations and requirements;

● weather;

● environmental factors;

● unforeseen technical difficulties;

● unusual or unexpected geological formations; and

● work interruptions.

In addition, the grade of mineralized material ultimately mined may differ from that indicated by drilling results.

Short term factors relating to mineral properties, such as the need for orderly development of mineralized bodies or the processing of new or different grades, may
also  have  an  adverse  effect  on  mining  operations  and  on  the  results  of  operations.  Material  changes  in  mineralized  material  reserves,  grades,  stripping  ratios  or
recovery rates may affect the economic viability of any project.

Our mineral properties are all in the exploration stage only and are without known bodies of commercial mineralized material. Few properties which are explored
are ultimately developed into producing mines. Major expenses may be required to establish mineral reserves, develop metallurgical processes and construct mining
and processing facilities at a particular site. There is no assurance that our mineral exploration activities will result in any discoveries of new commercial bodies of
mineralized material. There are no reassurances that commercial production activities will commence on any of our properties.

Competition

The  mining  industry  is  highly  competitive.  We  compete  with  companies  for  the  acquisition,  exploration  and  development  of  gold  and  other  precious  and  base
metals, and for capital to finance such activities, and such companies may have similar or greater financial, technical and personnel resources available to them.

Other risks

Reliance on key employees

We  manage  our  business  with  a  number  of  key  personnel,  including  key  contractors,  the  temporary  or  permanent  loss  or  unavailability  (including  as  a  result  of
exposure to or quarantine as a result of COVID-19) of a number of whom could have a material adverse effect on us. In addition, as our business develops and
expands, we believe that our future success will depend greatly on our continued ability to attract and retain highly-skilled and qualified personnel and contractors.
In assessing the risk of an investment in our shares, potential investors should realize that they are relying on the experience, judgment, discretion, integrity and
good faith of our management team and board of directors. We cannot be certain that key personnel will continue to be employed by us or that we will be able to
attract and retain qualified personnel and contractors in the future. Failure to retain or attract key personnel could have a material adverse effect on us. We do not
maintain “key person” insurance policies in respect of our key personnel.

Page120

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Conflicts of interest

Certain directors and officers will be engaged in, and will continue to engage in, other business activities on their own behalf and on behalf of other companies
(including mineral companies) and, as a result of these and other activities, such directors and officers may become subject to conflicts of interest. The BCBCA
provides that if a director has a material interest in a contract or proposed contract or agreement that is material to the issuer, the director must disclose his interest in
such contract or agreement and must refrain from voting on any matter in respect of such contract or agreement, subject to and in accordance with the BCBCA. To
the  extent  that  conflicts  of  interest  arise,  such  conflicts  will  be  resolved  in  accordance  with  the  provisions  of  the  BCBCA  and  in  accordance  with  our  Code  of
Business Conduct and Ethics. As a result of a conflict of interest, we may miss the opportunity to participate in certain transactions, which may have a material
adverse effect on our financial position.

Uninsured risks

Our business is subject to a number of risks and hazards, including adverse environmental conditions, industrial accidents, labour disputes, unusual or unexpected
geological  conditions,  ground  or  slope  failures,  cave-ins,  changes  in  the  regulatory  environment  and  natural  phenomena,  such  as  inclement  weather  conditions,
floods and earthquakes. Such occurrences could result in damage to our properties, personal injury or death, delays in program development, monetary losses and
possible legal liability.

Despite  efforts  to  attract  and  retain  qualified  personnel,  as  well  as  the  retention  of  qualified  consultants,  to  manage  our  interests,  even  when  those  efforts  are
successful, people are fallible and human error and mistakes could result in significant uninsured losses to us. These could include, but are not limited to, loss or
forfeiture of mineral claims or other assets for non‐payment of fees or taxes, erroneous or incomplete filings or non‐fulfillment of other obligations, significant tax
liabilities in connection with any tax planning effort we might undertake or mistakes in interpretation and implementation of tax laws and practices, and legal claims
for errors or mistakes by our personnel.

Although  we  maintain  insurance  to  protect  against  certain  risks  in  amounts  that  we  consider  reasonable,  our  insurance  will  not  cover  all  the  potential  risks
associated with our operations. We may also be unable to maintain insurance to cover these risks at economically feasible premiums. Insurance coverage may not
continue to be available or may not be adequate to cover any resulting liability. Moreover, insurance against certain risks, such as environmental pollution or other
hazards  as  a  result  of  exploration  and  production,  is  not  generally  available  to  us  or  to  other  mineral  exploration  companies  on  acceptable  terms.  We  may  also
become subject to liability for pollution or other hazards which may not be insured against or which we may elect not to insure against because of premium costs or
other reasons. Losses from these events may cause us to incur significant costs that could have a material adverse effect upon our financial performance, results of
operations and business outlook.

Litigation and regulatory proceedings

We may be subject to civil claims (including class action claims) based on allegations of negligence, breach of statutory duty, public nuisance or private nuisance or
otherwise in connection with our operations, or investigations relating thereto. While we are presently unable to quantify any potential liability under any of the
above heads of damage, such liability may be material to us and may materially adversely affect our ability to continue operations. In addition, we may be subject to
actions  or  related  investigations  by  governmental  or  regulatory  authorities  in  connection  with  our  business  activities,  including,  but  not  limited  to,  current  and
historic  activities  at  our  mineral  properties.  Such  actions  may  include  prosecution  for  breach  of  relevant  legislation  or  failure  to  comply  with  the  terms  of  our
licenses  and  permits  and  may  result  in  liability  for  pollution,  other  fines  or  penalties,  revocations  of  consents,  permits,  approvals  or  licenses  or  similar  actions,
which could be material and may impact the results of our operations. Our current insurance coverage may not be adequate to cover any or all the potential losses,
liabilities and damages that could result from the civil and/or regulatory actions referred to above.

Page121

 
 
 
 
 
 
 
 
 
 
 
Future Acquisitions and Dispositions

As part of our business strategy, we have sought and may continue to seek new mining and exploration opportunities in the mining industry. In pursuit of such
opportunities, we may fail to select appropriate acquisition targets or negotiate acceptable arrangements, including arrangements to finance acquisitions or integrate
the acquired businesses into us. Ultimately, any acquisitions would be accompanied by risks, which could include:

● a significant change in commodity prices after we have committed to complete the transaction and established the purchase price or exchange ratio;

● a material ore body could prove to be below expectations;

● difficulty in integrating and assimilating the operations and workforce of any acquired companies;

● realizing anticipated synergies and maximizing the financial and strategic position of the combined enterprise;

● the bankruptcy of parties with whom we have arrangements;

● maintaining uniform standards, policies and controls across the organization;

● disruption of our ongoing business and its relationships with employees, suppliers, contractors and other stakeholders as we integrate the acquired business

or assets;

● the acquired business or assets may have unknown liabilities which may be significant;

● delays as a result of regulatory approvals; and

● exposure to litigation (including actions commenced by shareholders) in connection with the transaction.

Any material issues that we encounter in connection with an acquisition could have a material adverse effect on our business, results of operations and financial
position.

Joint ventures

Our business plan anticipates that we may retain interest in properties which we have transferred in whole or in part to other parties who may choose to establish
mining operations, and that interest may be in the form of a joint venture or earn-in arrangement, such as the Earn-In Agreement entered into in relation to the
Pickle  Crow  Project.  The  existence  or  occurrence  of  one  or  more  of  the  following  circumstances  and  events  could  have  a  material  adverse  impact  on  our
profitability or the viability of our interests that may be held through joint venture arrangements, including the Pickle Crow Project, which could have a material
adverse impact on our future cash flows, earnings, results of operations and financial condition:

● disagreements with joint venture partners on how to develop and operate mines efficiently;

● inability to exert influence over certain strategic decisions made in respect of joint venture properties;

● inability of joint venture partners to meet their obligations to the joint venture or third parties; and

Page122

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● litigation between joint venture partners regarding joint venture matters.

We do not intend to be the operator of the Pickle Crow Project and therefore the success of any operations will be dependent on our joint venture partner (who will
act  as  operator).  We  are  subject  to  the  decisions  made  by  the  operator  in  the  operation  of  the  Pickle  Crow  Project  and  we  will  have  to  rely  on  the  operator  for
accurate information about the project. Failure by the operator to prudently manage the operations of the Pickle Crow Project could have a material adverse effect
on our business, results of operations and financial position.

Future Sales of Shares

Sales of a substantial number of our shares in the public market could occur at any time following, or in connection with, the completion of any offering. These
sales, or the market perception that the holders of a large number of our shareholders intend to sell our shares, could reduce the market price of our shares. A decline
in the market price of the shares could impair our ability to raise additional capital through the sale of securities should we desire to do so.

The issuance of shares to shareholders whose investment profile may not be consistent with our business may lead to significant sales of our shares or a perception
that such sales may occur, either of which could have a material adverse effect on the market for and market price of our shares. We are unable to predict the effect
that sales may have on the then prevailing market price of our shares.

Reputation Loss

Reputation loss may result in decreased investor confidence, increased challenges in developing and maintaining community relations and an impediment to our
overall ability to advance our projects, thereby having a material adverse impact on our financial performance, financial condition and growth prospects. Damage to
our reputation can be the result of the actual or perceived occurrence of any number of events, and could include any negative publicity (for example, with respect to
our handling of environmental matters or our dealings with community groups), whether true or not. The increased usage of social media and other web-based tools
used  to  generate,  publish  and  discuss  user-generated  content  and  to  connect  with  other  users  has  made  it  increasingly  easier  for  individuals  and  groups  to
communicate  and  share  opinions  and  views  in  regards  to  us  and  our  activities,  whether  true  or  not.  We  do  not  ultimately  have  direct  control  over  how  we  are
perceived by others and reputational loss could have a material adverse impact on our financial performance, financial condition and growth prospects.

Equity Price Risk

The Company is exposed to equity price risk as a result of holding equity investments, which comprise of marketable securities and mineral property investments, in
other mineral property exploration companies.

Foreign Currency Risk

The Company is exposed to the financial risk related to the fluctuation of foreign exchange rates. The Company operates in Canada, the United States, and Mexico,
and a portion of the Company’s expenses are incurred in Canadian dollars, US dollars, and Mexican Pesos. A significant change in the currency exchange rates
between the Canadian, US and Mexican currencies, could have an effect on the Company’s results of operations, financial position or cash flows.

Page123

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest Rate Risk

Interest rate risk is the risk that future cash flows will fluctuate as a result of changes in market interest rates. The Company does not have any borrowings that are
subject to fluctuations in market interest rates. Interest rate risk is limited to potential decreases on the interest rate offered on cash and cash equivalents held with
chartered Canadian financial institutions. The Company considers this risk to be immaterial.

Credit Risk

Credit risk is the risk of financial loss to the Company if a customer or counterparty to a financial instrument fails to meet its contractual obligations. Financial
instruments  which  are  potentially  subject  to  credit  risk  for  the  Company  consist  primarily  of  cash  and  cash  equivalents,  accounts  and  other  receivables,  and  the
reclamation deposit. The Company considers credit risk with respect to its cash and cash equivalents to be immaterial as cash and cash equivalents are mainly held
through large Canadian financial institutions.

Liquidity Risk

Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they become due. The Company’s policy is to ensure that it will have
sufficient cash to allow it to meet its liabilities when they become due, under both normal and stressed conditions, without incurring unacceptable losses or risking
damage to the Company’s reputation. The Company manages its liquidity risk by preparing annual estimates of exploration and administrative expenditures and
monitoring actual expenditures compared to the estimates to ensure that there is sufficient capital on hand to meet ongoing obligations.

Capital Risk Management

The Company’s objectives when managing capital are to safeguard the Company’s ability to continue as a going concern in order to pursue the exploration and
retention of its mineral properties. The Company has historically demonstrated the ability to raise new capital through equity issuances and/or through surplus cash
as part of its acquisitions. In the management of capital, the Company includes the components of shareholders’ equity as well as cash.

Financing Risks

The Company has finite financial resources, has no current source of operating cash flow and has no assurance that additional funding will be available to it for its
future activities, including exploration or development of mineral projects. Such further activities may be dependent upon the Company’s ability to obtain financing
through equity or debt financing or other means. As a result of the ongoing COVID-19 crisis, global financial markets, and the economy in general, are experiencing
extreme  volatility  which  may  impact  our  ability  to  obtain  financing.  Failure  to  obtain  additional  financing  could  result  in  delay  or  indefinite  postponement  of
exploration and development of the Company’s existing mineral projects and could result in the loss of one or more of its properties.

Page124

 
 
 
 
 
 
 
 
 
 
 
 
 
Other risks

Our business and operations are subject to a number of risks and hazards including:

● environmental hazards;

● discharge of pollutants or hazardous chemicals;

● industrial accidents;

● failure of processing and mining equipment;

● labour disputes;

● supply problems and delays (including as a result of public health crises);

● changes in regulatory environment;

● encountering unusual or unexpected geologic formations or other geological or grade problems;

● encountering unanticipated ground or water conditions;

● cave-ins, pit-wall failures, flooding, rock bursts and fire;

● periodic interruptions due to inclement or hazardous weather conditions;

● uncertainties relating to the interpretation of drill results;

● inherent uncertainty of production and cost estimates and the potential for unexpected costs and expenses;

● results of initial feasibility, pre-feasibility and feasibility studies, and the possibility that future exploration or development results will not be consistent

with our expectations;

● the potential for delays in exploration or the completion of feasibility studies; and

● other acts of God or unfavourable operating conditions.

Such risks could result in damage to, or destruction of, properties or equipment, personal injury or death, loss of key employees, environmental damage, delays in
development programs, monetary losses and possible legal liability. Satisfying such liabilities may be very costly and could have a material adverse effect on future
cash flow, results of operations and financial condition.

Legal proceedings

There  are  no  material  legal  proceedings  which  we  are  or  were  a  party  to  or  to  which  our  properties  are  or  were  subject,  either  during  the  financial  year  ended
December 31, 2019 or as of the date of this AIF, nor are we aware that any material proceedings are contemplated.

During  the  financial  year  ended  December  31,  2019,  and  as  of  the  date  of  this  AIF,  we  have  not  had  any  penalties  or  sanctions  imposed  by  a  court  relating  to
securities legislation or by a securities regulatory authority, or by a court or regulatory body. We have also never been involved in a settlement agreement before a
court relating to securities legislation or with a securities regulatory authority.

Page125

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Investor information

Share capital

Our authorized share capital consists of:

● an unlimited number of common shares; and

● an unlimited number of preferred shares, issuable in series.

Common shares

We can issue an unlimited number of common shares with no nominal or par value. As of December 31, 2019 and as of the date of this AIF, we had 591,997,138
common shares and 632,619,453 common shares outstanding, respectively. All of our outstanding common shares are fully paid and non-assessable.

The following is a summary of the principal attributes of our common shares:

Voting rights

Holders of our common shares are entitled to vote on all matters that are to be voted on at any shareholder meeting, other than meetings that are only for holders of
another class or series of shares. Each common share you own represents one vote. There are no cumulative voting rights, and directors do not stand for re-election
at staggered intervals.

Dividends

Holders of our common shares are entitled to share pro rata in any profits of First Mining to the extent that such profits are distributed either through the declaration
of dividends by our Board or otherwise distributed to shareholders. There are no indentures or agreements limiting the payment of dividends. The Company has not
paid any dividends since incorporation and it has no plans to pay dividends for the foreseeable future.

Rights on dissolution

In the event of the liquidation, dissolution or winding up of First Mining, the holders of our common shares will be entitled to receive, on a pro rata basis, all of our
assets remaining after payment of all of our liabilities.

Pre-emptive, conversion and other rights

Holders of our common shares have no pre-emptive, redemption, purchase or conversion rights attaching to their shares, and our common shares, when fully paid,
will not be liable to further call or assessment. No other class of shares may be created without the approval of the holders of our common shares. There are no
provisions discriminating against any existing or prospective holder of our common shares as a result of such shareholder owning a substantial number of common
shares. In addition, non-residents of Canada who hold our common shares have the same rights as shareholders who are residents of Canada.

Page126

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Preferred shares

We can issue an unlimited number of preferred shares with no nominal or par value. As of the date of this AIF, we did not have any preferred shares outstanding.

The preferred shares are issuable in series. The preferred shares of each series rank in parity with the preferred shares of every other series with respect to dividends
and return of capital and are entitled to a preference over the common shares and any other shares ranking junior to the preferred shares with respect to priority in
the payment of dividends and the distribution of assets in the event of the liquidation, dissolution or winding-up of First Mining.

Our  Board  of  Directors  is  empowered  to  fix  the  number  of  shares  and  the  rights  to  be  attached  to  the  preferred  shares  of  each  series,  including  the  amount  of
dividends and any conversion, voting and redemption rights. Subject to our articles of incorporation and to applicable law, the preferred shares as a class are not
entitled to receive notice of or attend or vote at meetings of the Company’s shareholders.

Security-based compensation and convertible securities

Security-based compensation

Our shareholders most recently approved the Company’s existing share-based compensation plan (the “Share-Based Compensation Plan”) on June 25, 2019. The
maximum number of common shares issuable under the Share-Based Compensation Plan, together with the number of common shares issuable under any other
security-based compensation arrangement of the Company, shall not in the aggregate exceed 10% of our issued and outstanding common shares.

The Share-Based Compensation Plan allows for the issuance of up to 10% of our issued and outstanding common shares as incentive share options (“Options”),
bonus shares, restricted share units, performance share units and deferred share units to our directors, officers, employees and consultants.

For  a  full  description  of  the  Share-Based  Compensation  Plan,  see  the  section  entitled  “Particulars  of  the  Matters  to  be  Acted  Upon  –  Approval  of  share-based
compensation plan” in our most recent management information circular dated May 15, 2019.

As of December 31, 2019 and as of the date of this AIF, there were 46,927,500 Options and 55,277,500 Options, outstanding, respectively, with exercise prices
ranging  from  $0.25  to  $0.95,  and  expiry  dates  ranging  from  March  30,  2020  to  January  31,  2025.  We  have  not  made  any  awards  other  than  Options  since  the
approval of the Share-Based Compensation Plan.

Warrants

In addition to the outstanding Options noted above, as of December 31, 2019 and as of the date of this AIF, there were 15,872,998 share purchase warrants and
34,583,157 share purchase warrants outstanding, respectively, to acquire common shares of First Mining at exercise prices ranging from $0.33 to $0.44, and with
expiry dates ranging from June 16, 2021 to March 6, 2023.

Page127

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Escrowed securities

No common shares of First Mining were held in escrow or subject to a contractual restriction on transfer as at December 31, 2019.

Material contracts

With the exception of contracts made in the ordinary course of business, as of the date of this AIF, we have no material contracts other than the Earn-In Agreement
with Auteco in relation to the Pickle Crow Project pursuant to which Auteco may earn up to an 80% interest PC Gold, which owns the Pickle Crow Project. For a
summary of the key terms of the Earn-In Agreement, see the section in this AIF entitled “Pickle Crow – Recent developments.”

Market for our securities

Our common shares are listed and traded on the TSX under the symbol “FF”, on the OTC-QX under the symbol “FFMGF”, and on the Frankfurt Stock Exchange
under the symbol “FMG”.

We have a registrar and transfer agent for our common shares:

Computershare Investor Services Inc.
510 Burrard Street, 2nd Floor, Vancouver, British Columbia V6C 3B9.

Page128

 
 
 
 
 
 
 
 
 
 
 
Trading activity

The table below shows the high and low closing prices and trading volumes of our common shares on the TSX for each month of our most recently completed
financial year.

2019
January
February
March
April
May
June
July
August
September
October
November
December
TOTAL

High ($)
0.395
0.390
0.410
0.340
0.320
0.270
0.325
0.310
0.285
0.250
0.240
0.265

Low ($)
0.310
0.325
0.330
0.265
0.255
0.205
0.225
0.255
0.245
0.220
0.205
0.215

Volume
19,972,000
5,622,000
9,068,200
5,908,800
8,671,100
63,705,900
22,412,300
15,827,800
10,339,600
8,791,800
7,306,800
15,763,000
193,389,300

Page129

 
 
 
 
 
 
 
Our team

Directors

All our directors are elected for a one-year term, and hold office until our next annual shareholder meeting, unless he or she resigns before that time or steps down,
as required by corporate law. The directors of First Mining as of the date of this AIF are as follows:

Director

Board committees

Principal occupation or employment
for past five years

Chairman of the Board

Director and Chairman of First Mining since March 30, 2015

Audit Committee

Compensation Committee

Corporate Governance
Committee

November 2001 to present – Founder, President and Chief Executive
Officer, First Majestic Silver Corp. (mining company)

December 1998 to present – Director, First Majestic Silver Corp.
(mining company)

Keith Neumeyer
Zug, Switzerland

Director since
March 30, 2015

Ownership of Securities:

13,655,313 shares

750,000 warrants

7,190,000 options

Director

Board committees

Principal occupation or employment
for past five years

Audit Committee

Director of First Mining since April 8, 2016

Compensation
Committee
(chair)

September 2016 to present – Director, SIRIOS Resources Inc. (mining
company)

July 2016 to present – Chairman, Monarques Gold Corp. (mining
company)

May 2013 to present – Director, Cartier Resources Inc. (mining
company)

November 2011 to April 2016 – President, Chief Executive Officer and a
Director of Clifton Star Resources Inc. (mining company)

Michel Bouchard
Québec, Canada

Director since
April 8, 2016

Ownership of Securities:

1,028,000 shares

25,000 warrants

1,725,000 options

Page130

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Director

Board committees

Audit Committee
(chair)

Compensation
Committee

Corporate Governance
Committee

Principal occupation or employment
for past five years

Director of First Mining since March 30, 2015

February 2007 to present – Chief Financial Officer of First Majestic
Silver Corp. (mining company)

Raymond L. Polman, CPA, CA
British Columbia, Canada

Director since
March 30, 2015

Ownership of Securities:

408,333 shares

NIL warrants

2,375,000 options

Director

Board committees

Principal occupation or employment
for past five years

Compensation
Committee

Corporate Governance
Committee (chair)

December 2018 to present – Director of Cerro de Pasco Resources Inc.
(mining company)

June 2014 to present – Director of Medallion Resources Ltd. (mining
company)

December 2010 to present – Director of Great Quest Fertilizer Ltd.
(mining company)

June 2000 to present – President of Duckmanton Partners Ltd.
(consulting business)

January 2005 to December 2019 – Director, First Majestic Silver Corp.
(mining company)

April 2005 to March 2015 – President and Director of Albion Petroleum
Ltd. (capital pool company)

Dr. David Shaw, Ph.D.
British Columbia, Canada

Director since
March 30, 2015

(Director of the predecessor company,
Albion Petroleum Ltd., since April 5,
2005)

Ownership of Securities:

1,047,917  shares

56,333 warrants

2,775,000 options

Page131

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Director

Board committees

Principal occupation or employment
for past five years

None

Chief Executive Officer and a Director of First Mining since January 7,
2019

December 2018 to present – Director of South Star Mining Corp.
(mining company)

September 2010 to present – Director of Providence Health Care (non-
profit health care provider)

February 2013 to April 2018 – Partner of Pacific Road Capital
Management Pty Ltd. (global private equity investment firm)

Dan Wilton
British Columbia, Canada

Director since
January 7, 2019

Ownership of Securities:

4,490,000 shares

2,000,000 warrants

6,000,000 options

Page132

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Officers

The officers of our Company as of the date of this AIF are as follows:

Officer

Principal occupation or employment for past five years

Chief Executive Officer and a Director of First Mining since January 7, 2019

December 2018 to present – Director of South Star Mining Corp. (mining company)

September 2010 to present – Director of Providence Health Care (non-profit health care provider)

February 2013 to April 2018 – Partner of Pacific Road Capital Management Pty Ltd. (global private
equity investment firm)

Dan Wilton
Chief Executive Officer

British Columbia, Canada

Ownership of Securities:

4,490,000 shares

2,000,000 warrants

6,000,000 options

Officer

Principal occupation or employment for past five years

Chief Operating Officer of First Mining since April 2019

November 2018 to March 2019 – Managing Consultant, Project Development for Tinka Resources
Limited (mining company)

February 2018 to December 2018 – Managing Consultant, Project Development for Arizona Mining Inc.
(mining company)

January 2017 to January 2018 – Vice President, Project Development of Nevsun Resources Ltd. (mining
company)

January 2014 to July 2016 – Vice President, Project Development and Engineering for Pilot Gold Inc.
(mining company)

Ken Engquist
Chief Operating Officer

British Columbia, Canada

Ownership of Securities:

360,000 shares

137,500 warrants

2,800,000 options

Page133

 
 
 
 
 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
Officer

Principal occupation or employment for past five years

Chief Financial Officer of First Mining since September 2016

June 2015 to September 2016 – Controller of First Mining

June 2013 to June 2015 – Director of Finance, Great Panther Silver Ltd. (mining company)

October 2011 to June 2013 – Controller, Alexco Resource Corp. (mining company)

Andrew Marshall, CA, CFA
Chief Financial Officer

British Columbia, Canada

Ownership of Securities:

200,000 shares

29,600 warrants

3,100,000 options

Officer

Principal occupation or employment for past five years

General Counsel and Corporate Secretary of First Mining since January 2019

June 2016 to December 2018 – Corporate Counsel and Corporate Secretary of First Mining

November 2012 to May 2016 – Corporate Counsel and Corporate Secretary of Wellgreen Platinum Ltd.
(mining company)

November 2012 to February 2013 – Corporate Counsel and Corporate Secretary, Prophecy Coal Corp.
(mining company)

September 2009 to November 2012 – Associate, Securities & Capital Markets group, Borden Ladner
Gervais LLP (law firm)

Samir Patel, LL.B. (Hons)
General Counsel and
Corporate Secretary

British Columbia, Canada

Ownership of Securities:

200,000 shares

39,250 warrants

2,650,000 options

Page134

 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
Officer

Principal occupation or employment for past five years

Vice President, Corporate Development & Investor Relations of First Mining since April 2019

November 2016 to August 2018 – Investment Manager at Pacific Road Capital Management Pty Ltd.
(global private equity investment firm)

August 2015 to November 2016 – Business Development Director at Oxygen Capital Corp. (mining
house providing services to a portfolio of public companies, including at the time True Gold Mining Inc.,
Pure Gold Mining Inc. and Pilot Gold Inc.).

April 2014 to June 2015 – Senior Investment Research Analyst at Liberty Metals & Mining Holdings,
LLP (investment arm of Liberty Mutual Investments based in Boston)

Mal Karwowska
Vice President, Corporate Development &
Investor Relations

British Columbia, Canada

Ownership of Securities:

142,100 shares

45,000 warrants

1,450,000 options

To our knowledge, the total number of common shares that the directors and officers as a group either: (i) beneficially owned; or (ii) exercised direction or control
over, directly or indirectly, as at the date of this AIF was 21,531,663  common shares. This represents approximately 3.4% of our outstanding common shares as at
the date of this AIF (on an undiluted basis).

Interest of management and others in material transactions

To the best of our knowledge, none of the directors, executive officers or shareholders that either: (i) beneficially own; or (ii) control or direct, directly or indirectly,
over 10% of any class of our outstanding securities, nor their associates or affiliates, have or have had within the three most recently completed financial years, any
material interests, direct or indirect, in transactions which have materially affected, or are reasonably expected to materially affect, our Company.

Conflicts of interest

Certain directors and officers will be engaged in, and will continue to engage in, other business activities on their own behalf and on behalf of other companies
(including mineral companies) and, as a result of these and other activities, such directors and officers may become subject to conflicts of interest. The BCBCA
provides that if a director has a material interest in a contract or proposed contract or agreement that is material to the issuer, the director must disclose his interest in
such contract or agreement and must refrain from voting on any matter in respect of such contract or agreement, subject to and in accordance with the BCBCA. To
the  extent  that  conflicts  of  interest  arise,  such  conflicts  will  be  resolved  in  accordance  with  the  provisions  of  the  BCBCA  and  in  accordance  with  our  Code  of
Business Conduct and Ethics.

Page135

 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other information about our directors and officers

None of our directors or officers, or a shareholder holding a sufficient number of securities of First Mining to affect materially the control of our Company, is or was
a director or executive officer of another company (including our Company) in the past 10 years that:

● was subject to a cease trade or similar order, or an order denying that company any exemption under securities legislation that was in effect for more than

30 consecutive days, while the director or executive officer held that role with the company;

● was involved in an event while the director or executive officer was acting in that capacity that resulted in the company being subject to one of the above

orders after the director or executive officer no longer held that role with the company; or

● while acting in that capacity, or within a year of acting in that capacity, became bankrupt, made a proposal under any legislation relating to bankruptcy or
insolvency  or  was  subject  to  or  instituted  any  proceedings,  arrangement  or  compromise  with  creditors  or  had  a  receiver,  receiver  manager  or  trustee
appointed to hold the assets of that company.

None of them in the past 10 years:

● became bankrupt;

● made a proposal under any legislation relating to bankruptcy or insolvency;

● has been subject to or launched any proceedings, arrangement or compromise with any creditors; or

● had a receiver, receiver manager or trustee appointed to hold any of their assets.

None of them has ever been subject to:

● penalties or sanctions imposed by a court relating to securities legislation or by a securities regulatory authority or has entered into a settlement agreement

with a securities regulatory authority; or

● any other penalties or sanctions imposed by a court or regulatory body that would likely be considered important to a reasonable investor in making an

investment decision.

Audit Committee information

National Instrument 52-110 Audit Committees (“NI 52-110”) requires us to have an audit committee (the “Audit Committee”) comprised of not less than three
directors all of whom are “independent” and “financially literate” (as such terms are defined in NI 52-110). NI 52-110 also requires us to disclose in this AIF certain
information regarding the Audit Committee. That disclosure is set out below.

Overview

The Company’s Audit Committee is principally responsible for:

● recommending  to  our  Board  the  external  auditor  to  be  nominated  for  election  by  the  shareholders  at  each  annual  general  meeting  and  negotiating  the

compensation of such external auditor;

● overseeing the work of the external auditor;

Page136

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● reviewing our annual and interim financial statements, MD&A and press releases regarding earnings before they are reviewed and approved by our Board

and publicly disseminated; and

● reviewing  our  financial  reporting  procedures  and  internal  controls  to  ensure  adequate  procedures  are  in  place  for  our  public  disclosure  of  financial

information extracted or derived from our financial statements.

Committee charter

A copy of the Audit Committee’s charter is attached as Appendix “A” to this AIF.

Composition of the Audit Committee

Our current Audit Committee consists of Raymond Polman (current chairman of the Audit Committee), Keith Neumeyer and Michel Bouchard.

NI 52-110 provides that a member of an audit committee is “independent” if the member has no direct or indirect material relationship with the Company, which
could, in the view of our Board, reasonably interfere with the exercise of the member’s independent judgment. All of the members of our Audit Committee are
“independent” within the meaning of NI 52-110.

NI 52-110 provides that an individual is “financially literate” if he or she has the ability to read and understand a set of financial statements that present a breadth
and level of complexity of accounting issues that are generally comparable to the breadth and complexity of the issues that can reasonably be expected to be raised
by the Company’s financial statements. All of the members of our Audit Committee are “financially literate” as that term is defined in NI 52-110.

Relevant education and experience

The following is a description of the skills and experience of each member of the Audit Committee that is relevant to the performance of their responsibilities as a
member of the Audit Committee:

Raymond Polman (Chairman of Audit Committee)

Mr. Polman has over 30 years of public accounting and corporate finance experience in the Canadian and US financial markets and has been Chief Financial Officer
of First Majestic Silver Corp. since February 2007. Prior to First Majestic, Mr. Polman had been a Chief Financial Officer for six years with a number of publicly
traded high technology companies, prior to which he served several years as the Director of Finance for Rescan Environmental, a large privately-owned company
serving  the  global  mining  community.  Mr.  Polman  has  a  Bachelor  of  Science  (Economics)  Degree  from  the  University  of  Victoria  and  he  is  a  member  of  the
Institute of Chartered Accountants of British Columbia. Mr. Polman also brings eight years of prior public accounting experience with Deloitte LLP.

Keith Neumeyer

Mr. Neumeyer has worked in the investment community for over 30 years. He began his career at a number of Canadian national brokerage firms. Mr. Neumeyer
moved on to work with several publicly traded companies in the resource and high technology sectors. His roles have included senior management positions and
directorships responsible in areas of finance, business development, strategic planning and corporate restructuring. Mr. Neumeyer was the original and founding
President of First Quantum Minerals Ltd. He also founded and is currently the Chief Executive Officer of First Majestic Silver Corp. Mr. Neumeyer has also listed a
number of companies on the Toronto Stock Exchange and as such has extensive experience dealing with the financial, regulatory, legal and accounting issues that
are relevant in the investment community.

Page137

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Michel Bouchard

Mr.  Bouchard  has  been  involved  in  the  exploration,  development  and  production  aspects  of  the  mining  sector  for  over  30  years.  From  November  2011  to  April
2016, he was the President and CEO, and a director, of Clifton Star, and upon the acquisition of Clifton Star by First Mining, he was appointed to the Board of First
Mining.  Mr.  Bouchard  has  also  been  a  director  and  senior  officer  of  several  public  companies  in  the  mining  sector.  He  is  credited  with  the  co-discovery  of  the
Bouchard-Hebert  Mine  in  north  western  Québec,  and  he  has  held  senior  executive  positions  at  Aiguebelle  Resources,  Audrey  Resources,  Lyon  Lake  Mines,
SOQUEM, Cadiscor, McWatters Mines, North American Palladium Inc. and NAP Québec Inc. As such, Mr. Bouchard has extensive experience dealing with the
financial, regulatory, legal and accounting issues that are relevant in the mining industry. Mr. Bouchard has a Bachelor of Science (Geology) Degree and a Master of
Science (Geology) Degree from the University of Montreal, and an MBA from HEC Montréal.

Audit Committee oversight

At  no  time  since  the  commencement  of  the  Company’s  most  recently  completed  financial  year  was  a  recommendation  of  the  Audit  Committee  to  nominate  or
compensate an external auditor not adopted by the Board.

Reliance on certain exemptions

Since the commencement of the Company’s most recently completed financial year, the Company has not relied on the exemptions in section 2.4 (De Minimis Non-
audit Services), section 3.2 (Initial Public Offerings), section 3.4 (Events  Outside  Control  of  Member)  or  section  3.5  (Death,  Disability  or  Resignation  of  Audit
Committee Member) of NI 52-110, or an exemption from NI 52-110, in whole or in part, granted under Part 8 (Exemptions).

Since the commencement of the Company’s most recently completed financial year, the Company has not relied on the exemption in subsection 3.3(2) (Controlled
Companies), section 3.6 (Temporary Exemption for Limited and Exceptional Circumstances) or the exemption in section 3.8 (Acquisition of Financial Literacy) of
NI 52-110.

Pre-approval policies and procedures

The Audit Committee has not adopted specific policies and procedures for the engagement of non-audit services; however, the Audit Committee approves all non-
audit services in advance.

Page138

 
 
 
 
 
 
 
 
 
 
 
 
External auditor service fees (by category)

PricewaterhouseCoopers LLP served as the Company’s external auditor for the years ended December 31, 2019 and December 31, 2018. The aggregate fees billed
by our external auditor during the years ended December 31, 2019 and December 31, 2018 are set out in the table below:

Audit fees (1)
Audit-related fees (2)
Tax fees (3)
All other fees (4)
Total

Year Ended
December 31, 2019
$164,430
Nil
$29,715
Nil
$194,145

Year Ended
December 31, 2018
$121,931
Nil
$34,545
Nil
$156,476

(1) Represents  the  aggregate  fees  billed  and  expected  to  be  billed  by  our  external  auditor  for  audit  services.  In  addition  to  the  amounts  billed  during  the
calendar years 2019 and 2018, for the audit year ended December 31, 2019, an amount of $46,725 (2018 – $53,813) relating to audit fees expected to be
billed in calendar year 2020 has been included above. For the audit year ended December 31, 2018, an additional fee of $2,388 was billed that is included
in the audit fees of $121,931.

(2) Represents the aggregate fees billed for assurance and related services by our external auditor that are reasonably related to the performance of the audit or

review of our financial statements and are not included under “Audit Fees”.

(3) Represents the aggregate fees billed for professional services rendered by our external auditor for tax compliance, tax advice and tax planning. For the

audit year ended December 31, 2018, an additional fee of $32,865 was billed that is included in the tax fees of $34,545.

(4) Represents  the  aggregate  fees  billed  for  products  and  services  provided  by  our  external  auditor  other  than  those  services  reported  under  “Audit  Fees”,

“Audit-Related Fees” and “Tax Fees”.

Interests of experts

Auditor

Our  auditor  is  PricewaterhouseCoopers  LLP,  Chartered  Professional Accountants,  who  have  prepared  an  independent  registered  public  accounting  firm’s  report
dated March 30, 2020 in respect of the Company’s consolidated financial statements as at December 31, 2019 and for the year then ended. PricewaterhouseCoopers
LLP has confirmed that they are independent with respect to the Company in compliance with PCAOB Rule 3520, and the Chartered Professional Accountants of
British Columbia Code of Professional Conduct. They are located at Suite 1400 – 250 Howe Street, Vancouver, British Columbia V6C 3S7.

Page139

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Qualified persons

All  technical  and  scientific  information  discussed  in  this  AIF,  including  mineral  resource  estimates  for  our  material  properties,  and  all  technical  and  scientific
information for our other non-material projects, has been reviewed and approved by our Director, Data Management and Technical Services, Hazel Mullin, P.Geo.,
who is a qualified person for the purposes of NI 43-101.

The following individuals prepared the Springpole Technical Report:

● Dr. Gilles Arseneau, Ph.D., P.Geo., Associate Consultant (Geology), of SRK Consulting (Canada) Inc.;

● Grant Carlson, P.Eng., Senior Consultant (Mining), of SRK Consulting (Canada) Inc.;

● Bruce Andrew Murphy, P.Eng., Practice Leader (Geotechnical), of SRK Consulting (Canada) Inc.;

● Neil Winkelmann, FAusIMM, Principal Consultant (Mining), of SRK Consulting (Canada) Inc.;

● Mark Liskowich, P.Geo., Principal Consultant (GeoEnvironmental), of SRK Consulting (Canada), Inc.;

● Michel Noël, P.Eng., Principal Consultant (GeoEnvironmental), of SRK Consulting (Canada) Inc.;

● Michael Royle, M.App.Sci., P.Geo., Principal Consultant (Hydrogeology), of SRK Consulting (Canada) Inc.;

● Mauricio Herrera, Ph.D., P.Eng., Principal Consultant (Surface Water Management), of SRK Consulting (Canada) Inc.; and

● Laurie Tahija, MMSA-QP, Principal Consultant (Processing), of M3 Engineering and Technology Corporation.

Todd McCracken, P.Geo., Manager – Mining of WSP Canada Inc., prepared the Goldlund Technical Report.

Mark  Drabble,  B.App.Sci  (Geology),  MAIG,  MAusIMM,  and  Kahan  Cervoj,  B.App.Sci  (Geology),  MAIG,  MAusIMM,  Principal  Consultants  of  Optiro  Pty
Limited, prepared the Cameron Gold Technical Report.

B. Terrence Hennessey, P.Geo., of Micon International Limited, prepared the Pickle Crow Technical Report.

Michael P. Cullen, M.Sc., P.Geo., of Mercator Geological Services Limited, prepared the Hope Brook Technical Report.

Each of the abovementioned firms or persons named in this section, “Qualified persons”, hold, as either a registered or beneficial holder, less than one percent of the
outstanding securities of First Mining or of any associate or affiliate of First Mining. None of the aforementioned firms or persons received any direct or indirect
interest in any securities of First Mining or of any associate or affiliate of First Mining in connection with the preparation and review of any technical report or this
AIF. None of the aforementioned firms or persons, nor any directors, officers or employees of such firms or persons, are currently expected to be elected, appointed
or employed as a director, officer or employee of the Company or of any associate or affiliate of the Company.

Page140

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Legal counsel

Our external legal counsel is Bennett Jones LLP, and they are located at Suite 2500, Park Place, 666 Burrard Street, Vancouver, British Columbia V6C 2X8.

Additional information

You can find more information about First Mining under our SEDAR profile at www.sedar.com and on our website at www.firstmininggold.com.

Our  most  recent  management  information  circular  dated  May  15,  2019  contains  additional  information  on  how  our  directors  and  officers  are  compensated,  the
principal holders of our securities, and the securities that are authorized for issuance under our equity compensation plans, and is available under our SEDAR profile
at www.sedar.com.

For additional financial information about First Mining, see our audited consolidated annual financial statements and management’s discussion and analysis for the
financial year ended December 31, 2019, which are also available under our SEDAR profile at www.sedar.com and on our website at www.firstmininggold.com.

Copies of the above documents may be obtained from First Mining by contacting us at Suite 2070 – 1188 West Georgia Street, Vancouver, British Columbia V6E
4A2, telephone: 1.844.306.8827.

Page141

 
 
 
 
 
 
 
 
 
Appendix A

FIRST MINING GOLD CORP.

AUDIT COMMITTEE CHARTER

1.

(a)

(b)

2.

(a)

(b)

INTRODUCTION

The  audit  committee  (the  “Committee”)  is  appointed  by  the  board  of  directors  (the  “Board”)  of  First  Mining  Gold  Corp.  (the  “Company”)  to  be
responsible for the oversight of the accounting and financial reporting process and financial statement audits of the Company.

This charter is prepared to assist the Committee, the Board and management in clarifying responsibilities and ensuring effective communication between
the Committee, the Board and management.

COMPOSITION

The Committee will be composed of three directors from the Board, a majority of whom will be independent (as defined in National Instrument 58-101 –
Disclosure of Corporate Governance Practices).

All members of the Committee will be financially literate as defined by applicable legislation. If, upon appointment, a member of the Committee is not
financially literate as required, the person will be provided a three month period in which to achieve the required level of literacy.

3.

RESPONSIBILITIES

The Committee has the responsibility to:

(i)

review and report to the board of directors of the Company on the following before they are publicly disclosed:

(A)

the financial statements and MD&A (management discussion and analysis) (as defined in National Instrument 51-102 – Continuous
Disclosure Obligations) of the Company;

Page142

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(ii)

(iii)

(B)

the auditor’s report, if any, prepared in relation to those financial statements,

review the Company’s annual and interim earnings press releases before the Company publicly discloses this information;

satisfy  itself  that  adequate  procedures  are  in  place  for  the  review  of  the  Company’s  public  disclosure  of  financial  information  extracted  or
derived from the Company’s financial statements and periodically assess the adequacy of those procedures;

(iv)

recommend to the Board:

(A)

the external auditor to be nominated for the purpose of preparing or issuing an auditor’s report or performing other audit, review or
attest services for the Company; and

(B)

the compensation of the external auditor,

(v)

(vi)

oversee the work of the external auditor engaged for the purpose of preparing or issuing an auditor’s report or performing other audit, review or
attest services for the Company, including the resolution of disagreements between management and the external auditor regarding financial
reporting;

monitor, evaluate and report to the board of directors on the integrity of the financial reporting process and the system of internal controls that
management and the board of directors have established;

(vii)

monitor the management of the principal risks that could impact the financial reporting of the Company;

(viii)

establish procedures for the receipt, retention and treatment of complaints received by the Company regarding accounting, internal accounting
controls, or auditing matters;

(ix)

(x)

(xi)

pre-approve all non-audit services to be provided to the Company or its subsidiary entities by the Company’s external auditor;

review and approve the Company’s hiring policies regarding partners, employees and former partners and employees of the present and former
external auditor of the Company;

with respect to ensuring the integrity of disclosure controls and internal controls over financial reporting, understand the process utilized by the
Chief Executive Officer and the Chief Financial Officer to comply with National Instrument 52-109 - Certification of Disclosure in Issuers’
Annual and Interim Filings; and

Page143

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(xii)

review,  and  report  to  the  Board  on  its  concurrence  with  the  disclosure  required  by  Form  52-110F2  –  Disclosure  by  Venture  Issuers  in  any
management information circular prepared by the Company.

AUTHORITY

The Committee has the authority to engage independent counsel and other advisors as it deems necessary to carry out its duties and the Committee will set
the compensation for such advisors.

The Committee has the authority to communicate directly with and to meet with the external auditor, without management involvement. This extends to
requiring the external auditor to report directly to the Committee.

REPORTING

The Committee will report to the Board on the proceedings of each Committee meeting and on the Committee’s recommendations at the next regularly
scheduled Board meeting.

EFFECTIVE DATE

This Charter was implemented by the Board on May 19, 2015.

4.

(a)

(b)

5.

(a)

6.

(a)

Page144

 
 
 
 
 
 
 
 
 
 
 
 
  Exhibit 99.2

First Mining Gold Corp.

Consolidated Annual Financial Statements
For the years ended December 31, 2019 and 2018
 (Expressed in thousands of Canadian dollars unless otherwise noted)

 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Directors of First Mining Gold Corp.

Opinion on the Financial Statements
We have audited the accompanying consolidated statements of financial position of First Mining Gold Corp. and its subsidiaries (together, the Company) as of
December 31, 2019 and 2018, and the related consolidated statements of net loss and comprehensive loss, cash flows and changes in equity for the years then ended,
including the related notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in
all material respects, the financial position of the Company as of December 31, 2019 and 2018, and its financial performance and its cash flows for the years then
ended in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

Basis for Opinion
These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s
consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United
States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and
regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits of these consolidated financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or
fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are
required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the
Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and
performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the
consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as
evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ PricewaterhouseCoopers LLP

Chartered Professional Accountants
Vancouver, Canada
March 30, 2020

We have served as the Company’s auditor since 2017.

PricewaterhouseCoopers LLP
PricewaterhouseCoopers Place, 250 Howe Street, Suite 1400, Vancouver, British Columbia, Canada V6C 3S7
T: +1 604 806 7000, F: +1 604 806 7806

“PwC” refers to PricewaterhouseCoopers LLP, an Ontario limited liability partnership.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION
AS AT DECEMBER 31, 2019 AND DECEMBER 31, 2018
(Expressed in thousands of Canadian dollars unless otherwise noted)

ASSETS

Current

Cash and cash equivalents
Accounts and other receivables (Note 4)
Prepaid expenditures
Marketable securities (Note 5)

Total current assets

Non-current

Mineral properties (Note 6)
Mineral property investments (Note 7)
Property and equipment
Right-of-use asset (Note 8)
Reclamation deposit
Other receivables (Note 4)

Total non-current assets
TOTAL ASSETS

LIABILITIES

   Current

  Accounts payable and accrued liabilities (Note 9)
  Flow-through share premium liability (Note 12)
  Current portion of lease liability (Note 8)
  Current portion of environmental reclamation provision (Note 10)

Total current liabilities

Non-current

Lease liability (Note 8)
Environmental reclamation provision (Note 10)
Deferred tax liabilities (Note 15)

Total non-current liabilities
TOTAL LIABILITIES

   SHAREHOLDERS’ EQUITY
Share capital (Note 11)
Warrant and share-based payment reserve (Note 11)
Accumulated other comprehensive loss
Accumulated deficit
Total shareholders’ equity
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY

Subsequent events (Notes 6 and 20)

December 31,
2019

December 31,
2018

  $

  $

  $

  $

5,902 
303 
349 
1,775 
8,329 

  $

  $

252,815 
5,398 
608 
648 
119 
103 
259,691 
268,020 

1,398 
341 
94 
716 
2,549 

554 
1,639 
946 
3,139 
5,688 

5,115 
149 
257 
2,597 
8,118 

244,129 
4,417 
662 
- 
116 
90 
249,414 
257,532 

582 
- 
- 
- 
582 

- 
- 
- 
- 
582 

282,666 
33,330 
(3,649)  
(50,015)  
262,332 
268,020 

  $

275,068 
30,230 
(5,292)
(43,056)
256,950 
257,532 

  $

The consolidated financial statements were approved by the Board of Directors:

Signed: “Keith Neumeyer”, Director                                           Signed: “Raymond Polman”, Director

The accompanying notes are an integral part of these consolidated annual financial statements.

1

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
  
 
 
  
 
 
 
 
FIRST MINING GOLD CORP.
CONSOLIDATED STATEMENTS OF NET LOSS AND COMPREHENSIVE LOSS
FOR THE YEARS ENDED DECEMBER 31, 2019 AND 2018
(Expressed in thousands of Canadian dollars unless otherwise noted)

OPERATING EXPENSES (Note 13)

General and administration
Exploration and evaluation
Investor relations and marketing communications
Corporate development and due diligence
Write-down of mineral properties (Note 6)

Loss from operational activities

OTHER ITEMS

Foreign exchange loss
Other expenses
Interest and other income
Loss before income taxes

Deferred income tax expense (Notes 12, 15)
Net loss for the year
OTHER COMPREHENSIVE LOSS
Items that will not be reclassified to net (loss) or income:
Marketable securities fair value gain (loss) (Note 5)
Mineral property investments fair value gain (Note 7)

Items that may be reclassified to net (loss) or income:

Currency translation adjustment
Other comprehensive income (loss)

Total comprehensive loss for the year
Basic and diluted loss per share (in dollars)
Weighted average number of shares outstanding – Basic and Diluted

  $

  $

  $

Year ended December 31,
 2019

 2018

  $

3,414 
1,124 
1,177 
517 
341 
(6,573)  

(4)  
(78)  
212 
(6,443)   $

(516)  
(6,959)   $

705 
981 

(43)  

1,643 

4,692 
764 
1,634 
505 
4,181 
(11,776)

(5)
(54)
190 
(11,645)

- 
(11,645)

(1,680)
- 

431 
(1,249)

  $
  $

(5,316)   $
(0.01)   $

574,872,959 

(12,894)
(0.02)
557,470,696 

The accompanying notes are an integral part of these consolidated annual financial statements.

2

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
FIRST MINING GOLD CORP.
CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE YEARS ENDED DECEMBER 31, 2019 AND 2018
(Expressed in thousands of Canadian dollars unless otherwise noted)

Cash flows from operating activities

Net loss for the year
Adjustments for:
   Depreciation
   Unrealized foreign exchange loss
   Share-based payments (Note 11(d))
   Accrued interest receivable and other income
   Accrued other expenses
   Write-down of mineral properties (Note 6)
   Deferred income tax expense (Notes 12, 15)
Operating cash flows before movements in working capital
Changes in non-cash working capital items:
   (Increase) decrease in accounts and other receivables
   (Increase) decrease in prepaid expenditures
   Increase in accounts payables and accrued liabilities

Total cash used in operating activities

Cash flows from investing activities
Property and equipment purchases
Mineral property expenditures (Note 6)
Option payments and expenditures recovered
Proceeds from sale of marketable securities (Note 5)

Total cash used in investing activities

Cash flows from financing activities

Proceeds from private placements (Note 11(b))
Shares issuance costs (Note 11(b))
Proceeds from exercise of warrants and stock options

Total cash provided by financing activities

Foreign exchange effect on cash

Change in cash and cash equivalents
Cash and cash equivalents, beginning
Cash and cash equivalents, ending

Cash
Term deposits
Cash and cash equivalents, ending

Supplemental cash flow information (Note 17)

 Year ended December 31,
 2018
 2019

  $

(6,959)   $

(11,645)

171 
- 
1,596 

(59)  
65 
341 
516 
(4,329)  

(242)  
(87)  
458 
(4,200)  

(123)  
(6,031)  
83 
1,758 
(4,313)  

9,410 
(152)  
43 
9,301 

(1)  

787 
5,115 
5,902 

5,858 
44 
5,902 

  $

  $

  $

  $

  $

  $

204 
15 
3,032 
9 
43 
4,181 
- 
(4,161)

259 
63 
58 
(3,781)

(93)
(7,402)
- 
- 
(7,495)

- 
- 
989 
989 

2 

(10,285)
15,400 
5,115 

867 
4,248 
5,115 

The accompanying notes are an integral part of these consolidated annual financial statements.

3

 
  
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
  
 
 
FIRST MINING GOLD CORP.
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
FOR THE YEARS ENDED DECEMBER 31, 2019 AND 2018
(Expressed in thousands of Canadian dollars unless otherwise noted)

Number of
common
shares

  Share capital  

Warrant
reserve

Share-based
payment
reserve

Accumulated
other
comprehensive
income (loss)  

Accumulated
deficit

Total

  Balance as at December 31, 2017
  Exercise of options (Note 11(d))
  Exercise of warrants (Note 11(c))
  Options forfeited (Note 11(d))
  Share-based payments
  Loss for the year
  Other comprehensive loss
  Balance as at December 31, 2018
  Balance as at December 31, 2018
  Proceeds from private placements (Note 11(b))
  Flow-through share premium liability (Note 11(b))
  Shares issuance costs (Note 11(b))
  Exercise of warrants (Note 11(c))
  Share-based payments
  Loss for the year
  Other comprehensive income
  Balance as at December 31, 2019

552,547,616 
638,000 
5,131,300 
- 
- 
- 
- 
558,316,916 
558,316,916 
33,095,772 
- 
370,250 
214,200 
- 
- 
- 
591,997,138 

  $

  $
  $

  $

  $

  $
  $

272,501 
276 
2,291 
- 
- 
- 
- 
275,068 
275,068 
8,392 
(771)  
(131)  
108 
- 
- 
- 
282,666 

15,007 
- 

  $

(1,407)  

  $
  $

- 
- 
- 
- 
13,600 
13,600 
1,018 
- 
(21)  
(65)  
- 
- 
- 
14,532 

12,600 

  $

(171)  
- 
(39)  

4,240 
- 
- 
16,630 
16,630 
- 
- 
- 
- 
2,168 
- 
- 
18,798 

  $
  $

  $

(4,043)   $
- 
- 
- 
- 
- 

(1,249)  
(5,292)   $
(5,292)   $
- 
- 
- 
- 
- 
- 
1,643 
(3,649)   $

(31,411)   $
- 
- 
- 
- 

(11,645)  

- 
(43,056)   $
(43,056)   $
- 
- 
- 
- 
- 

(6,959)  

- 
(50,015)   $

264,654 
105 
884 
(39)
4,240 
(11,645)
(1,249)
256,950 
256,950 
9,410 
(771)
(152)
43 
2,168 
(6,959)
1,643 
262,332 

  $

  $

The accompanying notes are an integral part of these consolidated annual financial statements.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

1. NATURE OF OPERATIONS

First Mining Gold Corp. (formerly First Mining Finance Corp.) (the “Company” or “First Mining”) was incorporated in Canada on April 4, 2005. The Company
changed its name to First Mining Gold Corp. in January 2018.

First Mining is a Canadian-focused gold exploration and development company. The Company’s primary focus is the development and permitting of its Springpole
Gold Project and the advanced exploration of its Goldlund Gold Project, both located in northwestern Ontario.

First Mining is a public company which is listed on the Toronto Stock Exchange (the “TSX”) under the symbol “FF”, on the OTCQX under the symbol “FFMGF”,
and on the Frankfurt Stock Exchange under the symbol “FMG”.

The Company’s head office and principal address is Suite 2070 – 1188 West Georgia Street, Vancouver, British Columbia, Canada, V6E 4A2.

2. BASIS OF PRESENTATION

These  consolidated  annual  financial  statements  have  been  prepared  in  accordance  with  International  Financial  Reporting  Standards  (“IFRS”)  as  issued  by  the
International Accounting Standards Board, effective for the Company’s reporting for the year ended December 31, 2019.

These consolidated annual financial statements have been prepared on a historical cost basis, except for financial instruments classified as fair value through profit
and loss or fair value through other comprehensive income (loss), which are stated at their fair value. The consolidated annual financial statements are presented in
thousands  of  Canadian  dollars,  unless  otherwise  noted.  The  functional  currency  of  the  Company  and  its  Canadian  subsidiaries  is  the  Canadian  dollar  while  the
functional currency of the Company’s non-Canadian subsidiaries is the US dollar.

The accounts of subsidiaries are prepared for the same reporting period as the parent company, using consistent accounting policies. Inter-company transactions,
balances and unrealized gains or losses on transactions are eliminated. The Company’s material subsidiaries are as follows:

Name
First Mining Gold Corp.
Gold Canyon Resources Inc. (“Gold Canyon”)
Goldlund Resources Inc. (“Goldlund”)
Coastal Gold Corp. (“Coastal Gold”)
Cameron Gold Operations Ltd. (“Cameron Gold”)
PC Gold Inc. (“PC Gold”)
Clifton Star Resources Inc. (“Clifton”)

Place of Incorporation
Canada
Canada
Canada
Canada
Canada
Canada
Canada

Ownership Percentage
Parent
100%
100%
100%
100%
100%
100%

These consolidated annual financial statements were approved by the Board of Directors on March 30, 2020.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES

These consolidated annual financial statements have been prepared using the following accounting policies:

a)

New accounting policy – IFRS 16

The Company has adopted IFRS 16 Leases (“IFRS 16”) which is effective for annual periods beginning on or after January 1, 2019. IFRS 16 specifies how to
recognize, measure, present and disclose leases. The standard provides a single lessee accounting model, requiring lessees to recognize a right-of-use asset and a
lease liability for all leases unless the lease term is 12 months or less or the underlying asset has a low value.

For new leases, the right-of-use asset is initially measured at the amount of the liability plus any initial direct costs. After lease commencement, the lessee shall
measure  the  right-of-use  asset  at  cost  less  accumulated  depreciation  and  accumulated  impairment.  A  lessee  shall  either  apply  IFRS  16  with  full  retrospective
effect or alternatively not restate comparative information but recognise the cumulative effect of initially applying IFRS 16, if any, as an adjustment to opening
equity at the date of initial application. The adoption of IFRS 16 did not have an impact on the Company’s consolidated annual financial statements as at the date
of adoption. Subsequent to January 1, 2019, the Company entered into a lease agreement which was in scope of IFRS 16 (Note 8).

b)

New accounting policy – Flow-through units and shares

The Company may, from time to time, issue flow-through common shares or units to finance a portion of its Canadian exploration programs. Pursuant to the
terms of the flow-through share agreements and the Income Tax Act (Canada) (the “ITA”), these equity instruments transfer the tax deductibility of qualifying
resource expenditures to investors.

Upon the issuance of a flow-through share, the Company bifurcates the flow-through share into i) fair value of capital stock issued, based on market price at time
of  issuance,  and  ii)  the  residual  as  a  flow-through  share  premium,  which  is  recognized  as  a  liability.  Upon  the  issuance  of  a  flow-through  unit,  the  Company
bifurcates the flow-through unit into i) relative fair value of capital stock issued, ii) relative fair value of a warrant, and iii) the residual as a flow-through share
premium, which is recognized as a liability.

Upon  incurring  qualifying  expenses  the  Company  derecognizes  the  flow-through  share  premium  liability  and  recognizes  a  credit  to  deferred  tax  expense
(recovery). Proceeds received from the issuance of flow-through shares are to be used for Canadian resource property exploration expenditures within a certain
time period as prescribed by the Government of Canada’s flow-through regulations, as contained in the ITA. The portion of the proceeds received but not yet
expended  at  the  end  of  the  Company’s  relevant  reporting  period  is  disclosed  separately  in  the  notes  to  the  financial  statements  as  flow-through  expenditure
commitments (Note 12). The Company is also subject to Part XII.6 of the ITA, which imposes a tax on flow-through proceeds renounced under the “Look-back
Rule”, in accordance with the Government of Canada’s flow-through regulations. When applicable, this tax is accrued until paid. 

6

 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued)

c)

Financial Instruments

(i)

Classification

The  Company  classifies  its  financial  instruments  in  the  following  categories:  at  fair  value  through  profit  and  loss  (“FVTPL”),  at  fair  value  through  other
comprehensive  income  (loss)  (“FVTOCI”)  or  at  amortized  cost.  The  Company  determines  the  classification  of  financial  assets  at  initial  recognition.  The
classification of debt instruments is driven by the Company’s business model for managing the financial assets and their contractual cash flow characteristics.
Equity  instruments  that  are  held  for  trading  are  classified  as  FVTPL.  For  other  equity  instruments,  at  the  time  of  acquisition  the  Company  can  make  an
irrevocable election (on an instrument-by-instrument basis) to designate them as at FVTOCI. Financial liabilities are measured at amortized cost, unless they are
required to be measured at FVTPL (such as instruments held for trading or derivatives) or the Company has opted to measure them at FVTPL.

Upon the adoption of IFRS 9, the Company made an irrevocable election to classify marketable securities and mineral property investments (First Mining’s 10%
equity interest in a group of privately held companies that own the Duparquet Gold Project) as FVTOCI given they are not held for trading and are instead held as
strategic investments that align with the Company’s corporate objectives.

(ii) Measurement

Financial assets at FVTOCI
Elected investments in equity instruments at FVTOCI are initially recognized at fair value plus transaction costs. Subsequently they are measured at fair value,
with gains and losses recognized in other comprehensive income (loss).

Financial assets and liabilities at amortized cost
Financial assets and liabilities at amortized cost are initially recognized at fair value plus or minus transaction costs, respectively, and subsequently carried at
amortized cost less any impairment.

Financial assets and liabilities at FVTPL
Financial assets and liabilities carried at FVTPL are initially recorded at fair value and transaction costs are expensed in the consolidated statements of net (loss)
income. Realized and unrealized gains and losses arising from changes in the fair value of the financial assets and liabilities held at FVTPL are included in the
consolidated  statements  of  net  (loss)  income  in  the  period  in  which  they  arise.  Where  management  elected  to  recognize  a  financial  liability  at  FVTPL,  any
changes associated with the Company’s own credit risk will be recognized in other comprehensive income (loss).

(iii)

Impairment of financial assets at amortized cost

The Company recognizes a loss allowance for expected credit losses on financial assets that are measured at amortized cost.

At each reporting date, the Company measures the loss allowance for a financial asset at an amount equal to the lifetime expected credit losses if the credit risk on
the  financial  asset  has  increased  significantly  since  initial  recognition.  If  at  the  reporting  date,  the  financial  asset  has  not  increased  significantly  since  initial
recognition,  the  Company  measures  the  loss  allowance  for  the  financial  asset  at  an  amount  equal  to  the  twelve  month  expected  credit  losses.  The  Company
recognizes in the consolidated statements of net (loss) income, as an impairment gain or loss, the amount of expected credit losses (or reversal) that is required to
adjust the loss allowance at the reporting date to the amount that is required to be recognized.

7

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued) 

(iv) Derecognition

Financial assets
The Company derecognizes financial assets only when the contractual rights to cash flows from the financial assets expire, or when it transfers the financial assets
and  substantially  all  of  the  associated  risks  and  rewards  of  ownership  to  another  entity.  Gains  and  losses  on  derecognition  are  generally  recognized  in  the
consolidated statements of net (loss) income. However, gains and losses on derecognition of financial assets classified as FVTOCI remain within accumulated
other comprehensive income (loss).

Financial liabilities
The  Company  derecognizes  financial  liabilities  only  when  its  obligations  under  the  financial  liabilities  are  discharged,  cancelled  or  expired.  Generally,  the
difference between the carrying amount of the financial liability derecognized and the consideration paid and payable, including any non-cash assets transferred
or liabilities assumed, is recognized in the consolidated statements of net (loss) income.

d)

Cash and Cash Equivalents

Cash and cash equivalents include cash and short-term deposits that are readily convertible to known amounts of cash and which are subject to an insignificant risk
of changes in value. The carrying amounts approximate fair value due to the short-term maturities of these instruments.

e)

Mineral Properties

Once the legal right to explore a property has been acquired, costs directly related to exploration and evaluation expenditures are recognized and capitalized, in
addition  to  the  acquisition  costs.  These  direct  expenditures  include  such  costs  as  mineral  concession  taxes,  option  payments,  wages  and  salaries,  surveying,
geological consulting and laboratory costs, field supplies, travel and administration. Costs not directly attributable to exploration and evaluation activities, including
general administrative overhead costs, are expensed in the period in which they are incurred.

The Company may occasionally enter into option or royalty arrangements, whereby the Company will transfer part of its mineral properties, as consideration, for an
agreement  by  the  transferee  to  meet  certain  exploration  and  evaluation  expenditures  which  would  have  otherwise  been  undertaken  by  the  Company.  Any  cash
consideration received from the agreement is credited against the costs previously capitalized to the mineral interest given up by the Company, with any excess cash
accounted for as a gain on disposal.

The Company assesses exploration and evaluation assets for impairment when facts and circumstances suggest that the carrying amount of an asset may exceed its
recoverable amount. The recoverable amount is the higher of the asset’s fair value less costs to sell and value in use.

Once  the  technical  feasibility  and  commercial  viability  of  extracting  the  mineral  resource  has  been  determined,  the  property  is  considered  to  be  a  mine  under
development and is classified as ‘mines under construction’. Exploration and evaluation assets are also tested for impairment before the assets are transferred to
development properties.

8

 
 
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued)

f)

Impairment of Non-Financial Assets

Mineral properties are subject to impairment tests whenever events or changes in circumstances indicate that their carrying amount may not be recoverable. Where
the  carrying  value  of  an  asset  exceeds  its  recoverable  amount,  which  is  the  higher  of  value  in  use  and  fair  value  less  costs  to  sell,  the  asset  is  written  down
accordingly. An impairment loss is charged to profit or loss.

For the purposes of assessing impairment, assets are grouped at the lowest levels for which there are largely independent cash flows (cash-generating units). As a
result, some assets may be tested individually for impairment and some are tested at a cash-generating unit level.

Impairment  reviews  for  the  Company’s  exploration  and  evaluation  stage  mineral  properties  are  carried  out  on  a  property  by  property  basis,  with  each  property
representing a single cash generating unit. An impairment review for an exploration and evaluation asset is undertaken when indicators of impairment arise, but
typically when one of the following circumstances apply:

● The right to explore the area has expired or will expire in the near future with no expectation of renewal;
● Substantive expenditure on further exploration for and evaluation of mineral resources in the area is neither planned nor budgeted;
● No commercially viable deposits have been discovered, and the decision had been made to discontinue exploration in the area; and
● Sufficient work has been performed to indicate that the carrying amount of the expenditure carried as an asset will not be fully recovered.

g)

Property and equipment

Property and equipment are recorded at cost less accumulated depreciation and accumulated impairment losses. The initial cost of an asset comprises its purchase
price or construction cost, any costs directly attributable to bringing the asset into operation and, where applicable, the initial estimation of any asset retirement
obligation.

The purchase price or construction cost is the aggregate amount paid and the fair value of any other consideration given to acquire the asset.

Depreciation is recognized in profit or loss on a straight-line basis over the following estimated useful lives:

Buildings
Machinery and equipment
Furniture and fixtures
Vehicles
Computer equipment
Computer software

Depreciation methods, useful lives and residual values are reviewed at each financial year-end and adjusted if appropriate.

9

10 years
5 years
5 years
5 years
3 years
1 year

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued)

h)

Environmental Reclamation Provision

The Company is subject to various government laws and regulations relating to environmental disturbances caused by exploration and evaluation activities. The
present value of the estimated costs of legal and constructive obligations required to restore the exploration sites is recognized in the year in which the obligation is
incurred. The nature of the reclamation activities includes restoration and revegetation of the affected exploration sites.

When a liability is recognized, the present value of the estimated costs (discounted using a risk-free rate) is capitalized by increasing the carrying amount of the
related exploration property. Over time, the discounted liability is increased for the changes in present value based on current market discount rates and liability
specific risks.

Additional environment disturbances or changes in reclamation costs will be recognized as additions to the corresponding assets and reclamation provision in the
year in which they occur.

i)

Income Taxes

Income tax expense comprises current and deferred tax. Current tax and deferred tax are recognized in net income except to the extent that it relates to a business
combination or items recognized directly in equity or in other comprehensive loss.

Current  income  taxes  are  recognized  for  the  estimated  income  taxes  payable  or  receivable  on  taxable  income  or  loss  for  the  current  year  and  any  adjustment  to
income taxes payable in respect of previous years. Current income taxes are determined using tax rates and tax laws that have been enacted or substantively enacted
by the year-end date.

Deferred tax assets and liabilities are recognized where the carrying amount of an asset or liability differs from its tax base, except for taxable temporary differences
arising  on  the  initial  recognition  of  goodwill  and  temporary  differences  arising  on  the  initial  recognition  of  an  asset  or  liability  in  a  transaction  which  is  not  a
business combination and at the time of the transaction affects neither accounting nor taxable profit or loss.

Recognition of deferred tax assets for unused tax losses, tax credits and deductible temporary differences is restricted to those instances where it is probable that
future taxable profit will be available against which the deferred tax asset can be utilized. At the end of each reporting year the Company reassesses unrecognized
deferred tax assets. The Company recognizes a previously unrecognized deferred tax asset to the extent that it has become probable that future taxable profit will
allow the deferred tax asset to be recovered.

j)

Share Capital

Equity instruments are contracts that give a residual interest in the net assets of the Company. Financial instruments issued by the Company are classified as equity
only to the extent that they do not meet the definition of a financial liability or financial asset. The Company’s common shares are classified as equity instruments.

Incremental costs directly attributable to the issue of new shares or options are shown in equity as a deduction, net of tax, from the proceeds.  

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued)

Consideration  received  from  a  private  placement  financing  involving  units  consisting  of  common  shares  and  warrants  is  allocated  to  the  share  capital  and  the
warrant reserve accounts using the relative fair value method. As prescribed by this method, the consideration is allocated to the value of share capital and warrant
reserve on a pro rata basis. The share capital is valued at the closing share price of the Company on the completion date of the private placement and the warrant
reserve is valued using the Black-Scholes option pricing model.

k)

Loss per Share

Basic loss per share is calculated by dividing the net loss for the year by the weighted average number of shares outstanding during the year. Diluted loss per share
is calculated using the treasury stock method. Under the treasury stock method, the weighted average number of shares outstanding used in the calculation of diluted
income or loss per share assumes that the deemed proceeds received from the exercise of stock options, share purchase warrants and their equivalents would be used
to repurchase common shares of the Company at the average market price during the year, if they are determined to have a dilutive effect. In periods when the
Company has generated a net loss, stock options and share purchase warrants are not included in the computation of diluted loss per share as they are anti-dilutive.

l)

Share-based Payments

Where equity-settled share options are granted to employees, the fair value of the options at the date of grant, measured using the Black-Scholes option pricing
model, is charged to the statement of comprehensive loss or capitalized to mineral properties over the vesting period using the graded vesting method. Performance
vesting conditions are taken into account by adjusting the number of equity instruments expected to vest at each reporting date so that, ultimately, the cumulative
amount recognized over the vesting period is based on the number of options that eventually vest. Charges for options that are forfeited before vesting are reversed
from share-based payment reserve.

Where equity-settled share options are granted to non-employees, they are measured at the fair value of the goods or services received. However, if the value of
goods or services received in exchange for the options cannot be reliably estimated, the options are measured using the Black-Scholes option pricing model.

All  equity-settled  share-based  payments  are  reflected  in  share-based  payment  reserve,  until  exercised.  Upon  exercise,  shares  are  issued  from  treasury  and  the
amount reflected in share-based payment reserve is credited to share capital, together with any consideration received.

m)

Segment Reporting

Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision-maker. The chief operating decision-
maker is responsible for allocating resources and assessing performance of the operating segment.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued)

n)

Accounting Policy Judgments and Estimation Uncertainty

The preparation of financial statements requires the use of accounting estimates. It also requires management to exercise judgment in the process of applying its
accounting policies. Estimates and judgments are regularly evaluated and are based on management’s experience and other factors, including expectations about
future events that are believed to be reasonable under the circumstances. The use of judgments, estimates and assumptions affects the application of accounting
policies and the reported amounts of assets and liabilities, income and expense. Actual results may differ from these estimates. The following discusses accounting
policy judgments and the sources of estimation uncertainty that may result in material changes in the carrying amount of assets or liabilities within the next year:

(i)

Accounting policy judgements

Impairment of Mineral Properties

In accordance with the Company’s accounting policy for its mineral properties, exploration and evaluation expenditures on mineral properties are capitalized.
There is no certainty that the expenditures made by the Company in the exploration of its property interests will result in discoveries of commercial quantities of
minerals. The Company applies judgment to determine whether indicators of impairment exist for these capitalized costs.

Management  uses  several  criteria  in  making  this  assessment,  including  the  period  for  which  the  Company  has  the  right  to  explore,  expected  renewals  of
exploration  rights,  whether  substantive  expenditures  on  further  exploration  and  evaluation  of  mineral  properties  are  budgeted,  and  evaluation  of  the  results  of
exploration and evaluation activities up to the reporting date.

(ii)

Estimation Uncertainty

Determining Amount and Timing of Reclamation Provisions

A reclamation provision represents the present value of estimated future costs for the reclamation of the Company’s mineral properties. These estimates include
assumptions  as  to  the  future  activities,  cost  of  services,  timing  of  the  reclamation  work  to  be  performed,  inflation  rates  and  interest  rates.  The  actual  cost  to
reclaim  a  mine  or  exploration  property  may  vary  from  the  estimated  amounts  because  there  are  uncertainties  with  respect  to  the  extent  of  required  future
remediation  activities,  as  studies  are  currently  ongoing,  and  uncertainties  in  factors  used  to  estimate  the  cost  and  potential  changes  in  regulations  or  laws
governing  the  reclamation  of  a  mineral  property.  Management  periodically  reviews  the  reclamation  requirements  and  adjusts  the  liability  as  new  information
becomes available and will assess the impact of new regulations and laws as they are enacted.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

3. ACCOUNTING POLICIES (Continued)

Valuation of Mineral Property Investments

The Company makes estimates and assumptions that affect the carrying value of its mineral property investments, which are comprised of equity interests in the
shares of private companies. These financial assets are designated as fair value through other comprehensive income (loss), and management needs to determine
the fair value as at each period end. As there is no observable market data which can be used to determine this fair value, management uses property specific and
market based information to determine whether a significant change in the fair value of these investments has occurred. Changes to the property specific and
market based variables could result in the fair value being less than or greater than the amount recorded. 

o)

Accounting Standards Issued but Not Yet Applied

There  are  no  IFRS  or  International  Financial  Reporting  Interpretations  Committee  interpretations  that  are  not  yet  effective  that  would  be  expected  to  have  a
material impact on the Company’s consolidated financial statements.

4. ACCOUNTS AND OTHER RECEIVABLES

Category

Current
GST and HST receivables
Quebec mining tax receivables
Other receivables
Total current accounts and other receivables

Non-current
Mexican VAT receivable

Total accounts and other receivables

13

December 31,
2019

December 31,
2018

  $

  $

231 
- 
72 
303 

  $

  $

103 

  $

406 

  $

71 
61 
17 
149 

90 

239 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
  
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

5. MARKETABLE SECURITIES

The movements in marketable securities during the years ended December 31, 2019 and 2018 are summarized as follows:

Balance as at December 31, 2018
Additions
Dispositions
Gain (loss) recorded in other comprehensive loss
Balance as at December 31, 2019

5. MARKETABLE SECURITIES (Continued)

  $

  $

Silver One Resources
Inc.

990 
60 
(1,758)  
708 
- 

  Gainey Capital Corp.  
- 
  $
171 
- 
(97)  
74 

  $

  $

  $

Balance as at December 31, 2017
Loss recorded in other comprehensive loss
Balance as at December 31, 2018

  $

  $

Silver One Resources
Inc.

2,280 
(1,290)  
990 

  Gainey Capital Corp.  
- 
  $
- 
- 

  $

  $

  $

1,997 
(390)  
1,607 

  $

  $

The Company holds marketable securities of publicly traded companies as strategic investments and has less than a 10% equity interest in each of the investees.
During the year ended December 31, 2019, the Company sold 6,250,000 common shares of Silver One Resources Inc. for net proceeds of $1,750 with original cost
of $6,360, and realized a cumulative loss on sale of $4,610 in other comprehensive loss.

14

Other Marketable
Securities

Total

1,607 
- 
- 
94 
1,701 

  $

  $

Other Marketable
Securities

Total

2,597 
231 
(1,758)
705 
1,775 

4,277 
(1,680)
2,597 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

6. MINERAL PROPERTIES

As at December 31, 2019 and December 31, 2018, the Company has capitalized the following acquisition, exploration and evaluation costs on its mineral properties:

Balance
December 31,
2018

Concessions,
taxes, and
royalties

Salaries and
share-based
payments

Drilling,
exploration,
and technical
consulting

Assaying, field
supplies, and
environmental

Travel and other
expenditures

Option
payments
received
and
expenditures
recovered

Currency
translation
adjustments

Disposal or
write-down of
mineral
properties

Balance
December 31,
2019

Springpole
Goldlund
Hope Brook
Cameron
Pickle Crow
Duquesne
Pitt
Others(1)
Canada Total
Miranda
Socorro
San Ricardo
Las Margaritas
Others(2)
Mexico Total
USA
Total

Springpole
Goldlund
Hope Brook
Cameron
Pickle Crow
Duquesne
Pitt
Others(1)
Canada Total
Miranda
Socorro
San Ricardo
Las Margaritas
Others(2)
Mexico Total
USA
Total

  $

  $

  $

  $

  $

  $

  $

  $

73,378 
96,604 
19,581 
27,032 
16,754 
5,091 
2,082 
2,559 
243,081 
- 
- 
- 
244 
- 
244 
804 
244,129 

  $

  $

  $

  $

347 
3 
20 
56 
31 
2 
- 
3 
462 
- 
- 
- 
43 
- 
43 
46 
551 

Balance
December 31,
2017

Concessions,
taxes, and
royalties

70,398 
93,807 
18,665 
26,676 
16,496 
5,053 
2,080 
2,515 
235,690 
810 
782 
969 
183 
739 
3,483 
698 
239,871 

  $

  $

  $

  $

237 
2 
123 
39 
50 
6 
- 
2 
459 
48 
107 
140 
41 
195 
531 
43 
1,033 

  $

  $

  $

  $

  $

  $

  $

  $

950 
726 
213 
87 
88 
3 
- 
17 
2,084 
- 
- 
- 
22 
- 
22 
- 
2,106 

Salaries and
share-based
payments

1,048 
928 
459 
193 
92 
4 
- 
10 
2,734 
18 
3 
1 
4 
7 
33 
- 
2,767 

  $

  $

  $

  $

  $

  $

  $

  $

1,058 
1,085 
105 
126 
46 
35 
2 
27 
2,484 
- 
- 
- 
34 
- 
34 
- 
2,518 

Drilling,
exploration,
and technical
consulting

657 
1,045 
136 
57 
58 
27 
1 
21 
2,002 
9 
4 
6 
25 
7 
51 
- 
2,053 

  $

  $

  $

  $

  $

  $

  $

  $

488 
240 
41 
16 
2,376 
1 
- 
8 
3,170 
- 
- 
- 
- 
- 
- 
- 
3,170 

  $

  $

  $

  $

554 
236 
111 
57 
18 
1 
- 
1 
978 
- 
- 
- 
- 
- 
- 
- 
978 

Assaying, field
supplies, and
environmental

Travel and other
expenditures

479 
596 
116 
39 
36 
- 
- 
9 
1,275 
1 
- 
- 
4 
- 
5 
- 
1,280 

  $

  $

  $

  $

559 
226 
82 
28 
22 
1 
1 
2 
921 
- 
- 
4 
1 
1 
6 
- 
927 

  $

  $

  $

  $

  $

  $

  $

  $

  $

- 
- 
- 
- 
(50)  
- 
- 
- 

(50)   $

- 
- 
- 
(179)  
- 
(179)   $
(25)  
(254)   $

  $

  $

- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
(10)  
- 

(10)   $
(32)  
(42)   $

- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
(341)
(341)

Option
payments
received
and
expenditures
recovered

Currency
translation
adjustments

Disposal or
write-down of
mineral
properties

  $

  $

- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
(33)  
- 

(33)   $

- 

(33)   $

- 
- 
- 
- 
- 
- 
- 
- 
- 
76 
77 
96 
19 
81 
349 
63 
412 

  $

  $

  $

  $

- 
- 
- 
- 
- 
- 
- 
- 
- 
(962)
(973)
(1,216)
- 
(1,030)
(4,181)
- 
(4,181)

  $

  $

  $

  $

  $

  $

  $

  $

76,775 
98,894 
20,071 
27,374 
19,263 
5,133 
2,084 
2,615 
252,209 
- 
- 
- 
154 
- 
154 
452 
252,815 

Balance
December 31,
2018

73,378 
96,604 
19,581 
27,032 
16,754 
5,091 
2,082 
2,559 
243,081 
- 
- 
- 
244 
- 
244 
804 
244,129 

(1) Other mineral properties in Canada as at December 31, 2019 and December 31, 2018 include the mining claims and concessions located in the Township of
Duparquet,  Quebéc,  which  are  near  the  Company’s  Duquesne  gold  project  and  the  Duparquet  gold  project  (in  which  the  Company  holds  a  10%  indirect
interest).

(2) Other  mineral  properties  in  Mexico  as  at  December  31,  2019  and  December  31,  2018  include  Puertecitos,  Los  Tamales,  Geranio,  El  Apache,  El  Roble,

Batacosa and Lachatao. A write-down of these properties to $nil was recorded during the year ended December 31, 2018.

The  Company  has  various  underlying  agreements  and  commitments  with  respect  to  its  Canadian  mineral  properties,  which  define  annual  or  future  payments  in
connection with royalty buy-backs or maintenance of property interests.

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

6. MINERAL PROPERTIES (Continued)

Subsequent to the end of the year, on January 27, 2020, the Company entered into a binding term sheet (the “Term Sheet”) with Auteco Minerals Ltd (“Auteco”)
whereby Auteco may earn up to an 80% interest in the Pickle Crow project (the “Earn-In”). On March 12, 2020, the Company and Auteco executed a definitive
Earn-In Agreement (the “Earn-In Agreement”), which replaced the Term Sheet. Pursuant to the Earn-In Agreement, Auteco can earn a full 80% equity interest in PC
Gold, the entity which owns the Pickle Crow Project, by (a) incurring a total of $10,000 in exploration expenditures over five years, (b) making cash payments to
First Mining totaling $4,100 (of which the Company has received $100 to date), and (c) issuing 125 million shares of Auteco to First Mining. First Mining will also
retain a 2% Net Smelter Returns (“NSR”) Royalty, 1% of which can be bought back for USD $2,500,000. During the term of the Earn-In Agreement, Auteco will be
responsible for all program costs.

On August  21,  2019,  the  Company  entered  into  an  option  agreement  (the  “Momentum  Option  Agreement”)  with  Momentum  Minerals  Ltd.  (“Momentum”),  a
private company, granting Momentum the right to earn a 100% interest in First Mining’s Turquoise Canyon property (“Turquoise Canyon”) located in Nevada, U.S.
Under  the  terms  of  the  Momentum  Option  Agreement,  Momentum  can  elect  to  make  either  annual  share  or  cash  payments  to  the  Company  for  aggregate
consideration of $500 over the four year option period. In addition, as per the terms of the Momentum Option Agreement, beginning in 2020, Momentum will also
be responsible for paying all annual concession tax payments with respect to Turquoise Canyon to the Nevada State land management authorities. In addition to the
payment terms outlined above, Momentum will be required to incur exploration expenditures on Turquoise Canyon totaling $750 over the four-year option period,
incurring at least $50 in year one and $100 in year two. Upon completion of all payment and expenditure obligations, Momentum will obtain 100% ownership of
Turquoise Canyon and First Mining will retain a 2% NSR royalty. Momentum will have the right to buy back 1% of the NSR royalty for $1,000 up until the first
anniversary of the commencement of commercial production at Turquoise Canyon. During the year December 31, 2019, the Company received initial consideration
in cash of $25 under the terms of the Momentum Option Agreement and recorded a write-down of Turquoise Canyon amounting to $341 (2018 - $nil), based on the
recoverable  amount  indicated  by  the  Momentum  Option Agreement.  As  at  December  31,  2019,  the  carrying  value  of  the  Turquoise  Canyon  property  is  $452
(December 31, 2018 - $804).

On July 30, 2018, the Company entered into an option agreement (the “Gainey Option Agreement”) with Gainey Capital Corp. (“Gainey”), granting Gainey the
right to earn a 100% interest in First Mining’s Las Margaritas gold project (“Las Margaritas”) located in the State of Durango in Mexico. Under the terms of the
Gainey Option Agreement, Gainey can elect to make either annual share or cash payments to the Company for aggregate consideration of between $900 and $1,015
over the four year option period. In addition, as per the terms of the Gainey Option Agreement, Gainey will make annual payments of USD$25,000 in September
2018 (paid), September 2019 (remains unpaid), September 2020 and USD$250,000 in September 2021 in connection with an existing agreement on Las Margaritas,
and exploration expenditures totaling USD$1,000,000 over the four year option period on Las Margaritas. Upon completion of the four year option period, Gainey
obtains a 100% ownership interest in Las Margaritas, except that First Mining will retain a 2% NSR royalty interest, with Gainey having the right to buy back 1% of
the NSR royalty interest for USD$1,000,000 up until the first anniversary of the commencement of commercial production at Las Margaritas. During the year ended
December 31, 2019, the Company received initial consideration in the form of Gainey shares with a fair value of $171 on the date of receipt and cash of $12 relating
to value-added tax in Mexico under the terms of the Gainey Option Agreement. As at December 31, 2019, the carrying value of the Las Margaritas property is $154
(December 31, 2018 - $244).

7. MINERAL PROPERTY INVESTMENTS

Mineral property investments (which comprise equity interests in the shares of three private companies) are designated as fair value through other comprehensive
income (loss) (“FVTOCI”), with changes in fair value recorded in other comprehensive income (loss).

16

 
 
 
 
 
 
  
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

7. MINERAL PROPERTY INVESTMENTS (Continued)

As there is no observable market data which can be used to determine this fair value, management uses property specific and market based information to determine
whether a significant change in the fair value of these investments has occurred. Factors that are considered include:

● Changes in the economic and regulatory environment for the jurisdiction in which the Duparquet Gold project is located;
● Gold spot prices over the period from the acquisition of the investment to December 31, 2019;
● The company’s market capitalization per in-situ ounce which are attributable to the Duparquet Gold project; and
● Recent transactions involving mineral properties located in Quebec.

The Company, through its subsidiary Clifton, has a 10% equity interest in the shares of Beattie Gold Mines Ltd., 2699681 Canada Ltd., and 2588111 Manitoba Ltd
which  directly  or  indirectly  own  various  mining  concessions  and  surface  rights,  collectively  known  as  the  Duparquet  gold  project.  As  at  December  31,  2019,
management determined, as a function of the rising gold price environment, that there was an increase in the fair value of mineral property investments and a fair
value gain of $981 was recorded (December 31, 2018 - $nil) (Note 18). As at December 31, 2019, the fair value of the Company’s mineral property investments is
$5,398 (December 31, 2018 - $4,417).

8. RIGHT-OF-USE ASSET AND LEASE LIABILITY

In December 2019, the Company entered into a 5-year lease agreement to use office space. The Company has recorded this lease as a right-of-use asset and lease
liability in the statement of financial position as a December 31, 2019. At the commencement date of the lease, the lease liability was measured at the present value
of the lease payments. The lease payments are discounted using an interest rate of 10%, which is the Company’s incremental borrowing rate.

Balance as at December 31, 2018
Present value of future lease payments
Balance as at December 31, 2019

Maturity analysis – contractual undiscounted cash flows:

As at
Less than one year
One to five years
More than five years
Total undiscounted lease liability

9. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Category
Accounts payable
Other accrued liabilities
Total

17

Right-of-Use Asset

Lease Liability

  Current portion  
- 
  $
94 
94 

  $

- 
648 
648 

  $

Non-current
portion

- 
554 
554 

  $

  $

December 31,
2019

December 31,
2018

149 
678 
- 
827 

  $

  $

- 
- 
- 
- 

December 31,
2019

December 31,
2018

768 
630 
1,398 

  $

  $

341 
241 
582 

  $

  $

  $

  $

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

10. ENVIRONMENTAL RECLAMATION PROVISION

The Company has an obligation to undertake decommissioning, restoration, rehabilitation and environmental work when environmental disturbance is caused by the
exploration and development of a mineral property. As at December 31, 2019, the Company estimates that the fair value of the environmental reclamation provision
for the Pickle Crow Gold Project is $2,355 (December 31, 2018 - $nil). The fair value of the liability was estimated based on management’s interpretation of current
regulatory  requirements  and  is  recognized  at  the  present  value  of  such  costs.  The  amount  was  recorded  in  the  “Assaying,  field  supplies,  and  environmental”
category in Mineral Properties per Note 6. The undiscounted balance of the estimated cash flows is $2,334 in 2019 dollars. The recorded amount has been measured
using  a  risk  free  discount  rate  of  1.67%  based  on  a  Canadian  government  bond  and  an  inflation  rate  of  2%.  The  cash  outflows  in  respect  of  the  provision  are
expected to occur over the next nine years.

  Current portion  
- 
  $
716 
716 

  $

  $

  $

Non-current
portion

- 
1,639 
1,639 

  $

  $

Total

- 
2,355 
2,355 

Balance as at December 31, 2018
Present value of environmental reclamation provision
Balance as at December 31, 2019

11. SHARE CAPITAL

a)

Authorized

Unlimited number of common shares with no par value.
Unlimited number of preferred shares with no par value.

b)

Issued and Fully Paid

Common shares: 591,997,138 (December 31, 2018 – 558,316,916).
Preferred shares: nil (December 31, 2018 – nil).

On December 18, 2019, the Company completed a non-brokered private placement raising aggregate gross proceeds of $1,999 (the “December Offering”). Pursuant
to the December Offering, the Company issued 7,405,000 common shares of the Company (the “Flow-Through Shares”) that qualify as flow-through shares for
purposes of the ITA, at a price of $0.27 per Flow-Through Share. In connection with the December Offering, the Company paid a 5% finder’s fee on the aggregate
gross proceeds in common shares, resulting in the issuance of an additional 370,250 common shares of the Company with fair value of $85, and shares issuance
costs of $11 in cash. An amount of $1,692 was recorded in share capital, and the remaining $296, representing the implied premium, was recorded as a flow-through
share premium liability (Note 12).

On May 16, 2019, the Company completed a non-brokered private placement raising aggregate gross proceeds of $7,411 (the “May Offering”). Pursuant to the May
Offering, the Company issued 20,412,995 units of the Company (the "Units") at a price of $0.27 per Unit for gross proceeds of $5,511 and 5,277,777 flow-through
units of the Company (the "FT Units") at a price of $0.36 per FT Unit for gross proceeds of $1,900. In connection with the May Offering, the Company paid units
issuance  costs  of  $141  in  cash.  Net  proceeds  after  issuance  costs  was  $7,270.  Each  Unit  consisted  of  one  common  share  of  the  Company  and  one-half  of  one
common share purchase warrant (each whole common share purchase warrant, a "Warrant"). Each Warrant entitles the holder to acquire one common share of the
Company until May 16, 2022 at a price of $0.40. Each FT Unit consists of one flow-through common share of the Company that qualifies as a "flow-through share"
for the purposes of the ITA and one-half of one Warrant on the same terms as the Warrants forming part of the Units.

18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

11. SHARE CAPITAL (Continued)

An amount of $5,798 was recorded in share capital. The Warrants were valued at $997 using the relative fair value method, and the remaining $475, representing
the implied premium, was recorded as a flow-through share premium liability (Note 12).

c) 

 Warrants

The movements in warrants during the years ended December 31, 2019 and 2018 are summarized as follows:

Balance as at December 31, 2017
Warrants exercised
Warrants expired
Balance as at December 31, 2018
Warrants issued
Warrants exercised
Warrants expired
Balance as at December 31, 2019

Number
49,693,409 
(5,131,300)  
(24,445,254)  
20,116,855 
12,845,383 

  $

  $

(214,200)  
(16,875,040)  
15,872,998 

  $

Weighted average
exercise price

0.81 
0.17 
0.80 
0.99 
0.40 
0.20 
1.10 
0.41 

The following table summarizes information about warrants outstanding as at December 31, 2019:

Exercise price

$
$

0.40 
0.44 

Number of warrants outstanding  
12,845,383 
3,027,615 
15,872,998 

$
$
$

Weighted average exercise price ($
per share)

Weighted average remaining life
(years)

0.40 
0.44 
0.41 

2.38 
1.46 
2.20 

The  Warrants  issued  in  2019  have  been  valued  at  $997  ($1,018  net  of  allocated  issuance  costs  of  $21)  using  the  Black-Scholes  option  pricing  model  with  the
following assumptions:

Risk-free interest rate
Expected life (years)
Expected volatility(1)
Expected dividend yield

d)  Stock Options

1.55%
3.00 years 
67.22%
Nil 

The Company has adopted a stock option plan that allows for the granting of stock options to Directors, Officers, employees and certain consultants of the Company
for up to 10% of the Company’s issued and outstanding common shares. Stock options granted under the plan may be subject to vesting provisions as determined by
the Board of Directors.

19

 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

11. SHARE CAPITAL (Continued)

The movements in stock options during the years ended December 31, 2019 and 2018 are summarized as follows:

Balance as at December 31, 2017
Granted – January 15, 2018
Granted – April 16, 2018
Granted – July 20, 2018
Granted – October 16, 2018
Granted – December 10, 2018
Options exercised
Options expired
Options forfeited
Balance as at December 31, 2018
Granted – January 7, 2019
Granted – April 1, 2019
Granted – April 29, 2019
Options expired
Options forfeited
Balance as at December 31, 2019

Weighted average
exercise price

  $

Number
30,608,000 
9,575,000 
120,000 
50,000 
1,400,000 
12,075,000 

(638,000)  
(1,950,000)  
(2,975,000)  
48,265,000 
5,000,000 
750,000 
2,000,000 
(7,700,000)  
(1,387,500)  
46,927,500 

  $

  $

0.74 
0.60 
0.50 
0.43 
0.40 
0.40 
0.17 
1.27 
0.68 
0.61 
0.40 
0.40 
0.40 
0.68 
0.50 
0.57 

The weighted average closing share price at the date of exercise for the year ended December 31, 2019 was $nil (December 31, 2018 – $0.38). No stock options
were exercised during the year ended December 31, 2019 (December 31, 2018 – 638,000).

The following table summarizes information about the stock options outstanding as at December 31, 2019:

Exercise price

  $
  $

0.01 – 0.50 
0.51 – 1.00 

  Number of options  
24,442,500 
22,485,000 
46,927,500 

 Options Outstanding
Weighted average
exercise price ($ per
share)

  $

  $

0.40 
0.75 
0.57 

Weighted average
remaining life (years) 
3.39 
2.14 
2.79 

Number of options  
17,876,875 
22,485,000 
40,361,875 

Options Exercisable
Weighted average
exercise price ($ per
share)

  $

  $

0.39 
0.75 
0.59 

Weighted average
remaining life (years) 
3.15 
2.14 
2.59 

During the year ended December 31, 2019, there were 7,750,000 (December 31, 2018 – 23,220,000) stock options granted with an aggregate fair value of $1,550
(December 31, 2018 – $5,116), or a weighted average fair value of $0.20 per option (December 31, 2018 – $0.22). As at December 31, 2019, 6,565,625 (December
31, 2018 – 9,056,250) stock options remain unvested with an aggregate grant date fair value of $392 (December 31, 2018 - $876).

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

11. SHARE CAPITAL (Continued)

Certain stock options granted were directly attributable to exploration and evaluation expenditures on mineral properties and were therefore capitalized to mineral
properties. In addition, certain stock options were subject to vesting provisions. These two factors result in differences between the aggregate fair value of stock
options granted and total share-based payments expensed during the periods. Total share-based payments expense during the years ended December 31, 2019 and
2018 was classified within the financial statements as follows:

Statements of Net Loss:
General and administration
Exploration and evaluation
Investor relations and marketing communications
Corporate development and due diligence
Subtotal

Statements of Financial Position:
Mineral Properties
Total

For the year ended December 31,

2019

2018

824 
143 
325 
304 
1,596 

  $

  $

2,254 
106 
437 
235 
3,032 

For the year ended December 31,

2019

2018

572 
2,168 

  $
  $

1,169 
4,201 

  $

  $

  $
  $

The grant date fair value of the stock options recognized in the period has been estimated using the Black-Scholes option pricing model with the following weighted
average assumptions:

Risk-free interest rate
Share price at grant date (in dollars)
Exercise price (in dollars)
Expected life (years)  
Expected volatility(1)
Forfeiture rate
Expected dividend yield

  $
  $

Year ended
December 31,
2019

Year ended
December 31,
2018

2.20% 
0.36 
0.40 
5.00 years 

  $
  $

71.86% 
5.00% 
Nil 

1.91%
0.41 
0.48 
5.00 years 

70.87%
2.64%
Nil 

(1) The computation of expected volatility prior to the December 10, 2018 option grant was based on the historical volatility of comparable companies from a
representative  peer  group  of  publicly  traded  mineral  exploration  companies.  Commencing  December  10,  2018,  the  computation  of  expected  volatility  was
based on the Company’s historical price volatility, over a period which approximates the expected life of the option.

21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

12. FLOW-THROUGH SHARE PREMIUM LIABILITY

The following is a continuity schedule of the liability portion of the Company’s flow-through share issuances:

May 16, 2019

Balance, December 31, 2018
Liability incurred on flow-through shares issued May 16, 2019
Settlement of flow-through share premium liability upon incurring eligible expenditures
Liability incurred on flow-through shares issued December 18, 2019
Balance, December 31, 2019

  $

  $

- 
475 
(430)  
- 
45 

  $

  $

December 18, 2019  
- 
- 
- 
296 
296 

  $

  $

Total

- 
475 
(430)
296 
341 

As at December 31, 2019, the Company had $2,178 (December 31, 2018 - $nil) of flow-through expenditure commitments to fulfill the flow-through requirements.
The Company reversed the associated flow-through share premium liability and recognized a deferred income tax recovery of $430 in the Company’s consolidated
financial statements for the year ended December 31, 2019.

13. OPERATING EXPENSES

Components by nature of the Company’s functional operating expense categories are as follows:

Administrative and office
Consultants
Depreciation
Directors fees
Exploration and evaluation
Investor relations and marketing communications
Professional fees
Salaries
Share-based payments (non-cash) (Note 11(d))
Transfer agent and filing fees
Travel and accommodation
Operating expenses total
Write-down of mineral properties (non-cash) (Note 6)
Loss from operational activities

General and
administration  
424 
108 
14 
277 
- 
1 
614 
899 
824 
193 
60 
3,414 

  $

  $

22

  $

  $

Exploration and
evaluation

Corporate
development and
due diligence

  $

  $

For the year ended December 31, 2019
Investor relations
and marketing
communications  
21 
29 
- 
- 
- 
592 
- 
175 
325 
1 
34 
1,177 

136 
211 
157 
- 
40 
8 
5 
329 
143 
- 
95 
1,124 

  $

  $

2 
- 
- 
- 
- 
- 
- 
179 
304 
- 
32 
517 

Total

  $

  $

  $

583 
348 
171 
277 
40 
601 
619 
1,582 
1,596 
194 
221 
6,232 
341 
6,573 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

13. OPERATING EXPENSES (Continued)

Administrative and office
Consultants
Depreciation
Directors fees
Exploration and evaluation
Investor relations and marketing communications
Professional fees
Salaries
Share-based payments (non-cash) (Note 11(d))
Transfer agent and filing fees
Travel and accommodation
Operating expenses total
Write-down of mineral properties (non-cash) (Note 6)
Loss from operational activities

14. SEGMENT INFORMATION

General and
administration  
501 
62 
11 
143 
- 
7 
342 
1,110 
2,254 
162 
100 
4,692 

  $

  $

  $

  $

Exploration and
evaluation

Corporate
development and
due diligence

  $

  $

For the year ended December 31, 2018
Investor relations
and marketing
communications  
33 
17 
- 
- 
- 
803 
- 
228 
437 
8 
108 
1,634 

139 
72 
193 
- 
1 
7 
- 
145 
106 
- 
101 
764 

  $

  $

5 
- 
- 
- 
- 
2 
- 
238 
235 
- 
25 
505 

  $

  $

  $

Total

678 
151 
204 
143 
1 
819 
342 
1,721 
3,032 
170 
334 
7,595 
4,181 
11,776 

The  Company  operates  in  a  single  reportable  operating  segment,  being  the  acquisition,  exploration,  and  development  of  North  American  mineral  properties.
Geographic information about the Company’s non-current assets, excluding financial instruments, as at December 31, 2019 and December 31, 2018 is as follows:

Non-current assets
Canada
Mexico
USA
Total

15. INCOME TAXES

December 31,
2019

December 31,
2018

  $

  $

253,587 
252 
454 
254,293 

  $

  $

243,854 
334 
809 
244,997 

Taxation  in  the  Company  and  its  subsidiaries’  operational  jurisdictions  is  calculated  at  the  rate  prevailing  in  the  respective  jurisdictions.  The  reconciliation  of
income taxes calculated at the applicable Canadian federal and provincial statutory rates to the actual income tax expense (recovery) is as follows:

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

15. INCOME TAXES (Continued)

Net loss before income tax
Combined Canadian statutory income tax rate
Income tax recovery computed at statutory income tax rate
Tax effect of:

Permanent differences
Difference in tax rates in foreign jurisdictions
Changes in estimate and others
Flow-through share premium liability
Changes in unrecognized deferred tax assets
Income tax expense

Year ended
December 31,
2019

Year ended
December 31,
2018

  $

  $

6,443 
27.00% 
1,740 

(678)  
(17)  
124 
430 
(2,115)  

  $

(516)   $

11,645 
27.00%
3,144 

(599)
128 
(539)
- 
(2,134)
- 

Deferred tax assets and liabilities are offset if they relate to the same taxable entity and same taxation authority. No deferred tax asset has been recognized in respect
to the losses and temporary differences below, as it is not considered probable that sufficient future taxable profit will allow the deferred tax asset to be recovered.

Recognized deferred income tax assets (liabilities) are comprised of:

Non-capital loss carryforwards
Property and equipment
Mineral properties
Mineral property investments
Total

Deferred tax assets have not been recognized in respect of the following items:

Non-capital loss carryforwards
Net capital loss carryforwards
Investment tax credits
Undeducted financing costs
Marketable securities
Property and equipment
Environmental reclamation provision
Mineral properties
Total

24

 December 31,
2019

December 31,
2018

  $

1,162 
- 

(1,978)  
(130)  
(946)   $

64 
4 
(68)
- 
- 

 December 31,
2019

December 31,
2018

26,403 
763 
3,857 
41 
83 
304 
624 
2,242 
34,317 

  $

  $

24,172 
1,580 
3,857 
77 
830 
261 
- 
1,417 
32,194 

  $

  $

  $

  $

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

15. INCOME TAXES (Continued)

As at December 31, 2019, the Company and its subsidiaries had unrecognized Canadian non-capital loss carryforwards of approximately $99,214 (2018 - $87,300)
which expire between the years 2026 and 2039, unrecognized Canadian net capital loss carryforwards of approximately $2,827 (2018 - $5,900) which can be carried
forward indefinitely, unrecognized Canadian investment tax credits of approximately $5,282 (2018 - $5,282) which expire between the years 2024 and 2033, and
unrecognized Mexican non-capital loss carryforwards of approximately $1,900 (2018 - $1,603) which expire between the years 2019 and 2029.

16. RELATED PARTY TRANSACTIONS

Key management includes the Directors and Officers of the Company. The compensation paid or payable to key management for services during the years ended
December 31, 2019 and 2018 is as follows:

Service or Item 

Directors’ fees
Salaries and consultants’ fees
Severance payments
Share-based payments (non-cash)
Total

Year ended December 31,
2018
2019

  $

  $

277 
1,188 
- 
1,601 
3,066 

  $

  $

143 
1,208 
410 
2,991 
4,752 

17. SUPPLEMENTAL CASH FLOW INFORMATION

During the year ended December 31, 2019, the significant non-cash investing and financing transactions were as follows:

●
●

370,250 shares issued as finder’s fee in connection with December 18, 2019 private placement (Note 11); and
Received Gainey shares with a fair value of $171 under the terms of the Gainey Option Agreement (Note 6).

During the year ended December 31, 2018, significant non-cash investing and financing transactions were as follows:

●

Paid or accrued $nil for income taxes.

18. FAIR VALUE

Fair values have been determined for measurement and/or disclosure purposes based on the following methods.

The Company characterizes fair value measurements using a hierarchy that prioritizes inputs depending on the degree to which they are observable. The three levels
of the fair value hierarchy are as follows:

●
●

●

Level 1: fair value measurements are quoted prices (unadjusted) in active markets for identical assets or liabilities;
Level  2:  fair  value  measurements  are  those  derived  from  inputs  other  than  quoted  prices  included  within  level  1  that  are  observable  for  the  asset  or
liability, either directly (i.e. as prices) or indirectly (i.e. derived from prices); and
Level 3: fair value measurements are those derived from valuation techniques that include significant inputs for the asset or liability that are not based on
observable market data (unobservable inputs).

The carrying values of cash and cash equivalents, current accounts and other receivables, and accounts payable and accrued liabilities approximated their fair values
because of the short-term nature of these financial instruments.

25

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

18. FAIR VALUE (Continued)

These financial instruments are classified as financial assets and liabilities at amortized cost.

The carrying value of the non-current reclamation deposit approximated its fair values as the amount is represented by cash deposit. This financial instrument is
classified as financial asset at amortized cost.

The carrying value of marketable securities was based on the quoted market prices of the shares as at December 31, 2019 and was therefore considered to be Level
1. These financial instruments are classified as financial assets at FVTOCI.

The  mineral  property  investments  (First  Mining’s  10%  equity  interest  in  three  privately  held  companies  that  own  the  Duparquet  Gold  Project)  are  classified  as
financial assets at FVTOCI. The carrying value of the mineral property investments was not based on observable market data and was therefore considered to be
Level  3.  The  initial  fair  value  of  the  mineral  property  investments  was  determined  based  on  attributable  pro-rata  gold  ounces  for  the  Company’s  10%  indirect
interest in the Duparquet project, which formed part of the identifiable assets from the acquisition of Clifton. Subsequently, the fair value has been reassessed at
each period end. Scenarios which may result in a significant change in fair value include, among others, a change in the performance of the investee, a change in the
performance of comparable entities, a change in gold price, a change in the economic environment, or evidence from external transactions in the investee’s equity.
During the year ended December 31, 2019, management concluded that there was an increase in the fair value of the mineral property investments, and a fair value
gain of $981 (December 31, 2018 - $nil) was recorded (Note 7).

The following table presents the Company’s fair value hierarchy for financial assets that are measured at fair value:

Financial assets:
Marketable securities (Note 5)
Mineral property investments (Note 7)
Total

December 31, 2019

Fair value measurement

  Carrying value 

Level 1

Level 3

December 31, 2018

Fair value measurement

Carrying
value

Level 1

Level 3

  $

  $

1,775    $
5,398     
7,173    $

1,775    $
-     
1,775    $

-    $
5,398     
5,398    $

2,597    $
4,417     
7,014    $

2,597    $
-     
2,597    $

- 
4,417 
4,417 

None of the Company’s financial liabilities are subsequently measured at fair value after initial recognition.

During the year ended December 31, 2019 there have been no transfers of amounts between Level 1, Level 2, and Level 3 of the fair value hierarchy.

26

 
 
 
 
  
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
 
   
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

18. FAIR VALUE (Continued)

The classification of the financial instruments as well as their carrying values as at December 31, 2019 and 2018 is shown in the table below:

At December 31, 2019

Financial assets:
Cash and cash equivalents
Current accounts and other receivables
Marketable securities
Mineral property investments
Reclamation deposit
Total financial assets

Financial liabilities:
Accounts payable and accrued liabilities

At December 31, 2018

Financial assets:
Cash and cash equivalents
Current accounts and other receivables
Marketable securities
Mineral property investments
Reclamation deposit
Total financial assets

Amortized Cost
(Financial assets)

FVTOCI(1)

Amortized Cost
(Financial liabilities)  

Total

5,902 
97 
- 
- 
119 
6,118 

  $

  $

- 
- 
1,775 
5,398 
- 
7,173 

  $

  $

- 
- 
- 
- 
- 
- 

  $

  $

5,902 
97 
1,775 
5,398 
119 
13,291 

- 

  $

- 

  $

1,398 

  $

1,398 

Amortized Cost
(Financial assets)

FVTOCI(1)

Amortized Cost
(Financial liabilities)  

Total

5,115 
17 
- 
- 
116 
5,248 

  $

  $

- 
- 
2,597 
4,417 
- 
7,014 

  $

  $

- 
- 
- 
- 
- 
- 

  $

  $

5,115 
17 
2,597 
4,417 
116 
12,262 

  $

  $

  $

  $

  $

Financial liabilities:
Accounts payable and accrued liabilities
(1) The Company made an irrevocable election to reclassify marketable securities and mineral property investments fair value remeasurements from FVTPL to

582 

582 

  $

  $

  $

  $

- 

- 

FVTOCI.

19. FINANCIAL AND CAPITAL RISK MANAGEMENT

The Company thoroughly examines the various financial instruments and risks to which it is exposed and assesses the impact and likelihood of those risks. These
risks include market risk, price risk, foreign currency risk, interest rate risk, credit risk, liquidity risk, and capital risk. Where material, these risks are reviewed and
monitored by the Board of Directors.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

19. FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

The Board of Directors has overall responsibility for the determination of the Company’s risk management objectives and policies. The overall objective of the
Board is to set policies that seek to reduce risk as far as possible without unduly affecting the Company’s competitiveness and flexibility.

a) Market Risk

Market risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate due to changes in market prices. Market risk includes equity
price risk, foreign currency risk and interest rate risk.

Equity Price Risk

The  Company  is  exposed  to  equity  price  risk  as  a  result  of  holding  investments  in  equity  securities,  which  are  comprised  of  marketable  securities  and  mineral
property investments, in other mineral property exploration companies.

If the fair value of our investments in equity instruments had been 10% higher or lower as at December 31, 2019, other comprehensive loss for the year ended
December  31,  2019  would  have  decreased  or  increased,  respectively,  by  approximately  $717  (2018  –  $701),  as  a  result  of  changes  in  the  fair  value  of  equity
investments.

Foreign Currency Risk

The Company is exposed to the financial risk related to the fluctuation of foreign exchange rates. The Company operates in Canada, the United States, and Mexico
and a portion of the Company’s expenses are incurred in Canadian dollars (“CAD”), US dollars (“USD”), and Mexican Pesos (“MXN”). A significant change in the
currency exchange rates between the Canadian, US and Mexican currencies, could have an effect on the Company’s results of operations, financial position or cash
flows. The Company has not hedged its exposure to currency fluctuations.

As at December 31, 2019, the Company is exposed to currency risk on certain financial instruments denominated in USD and MXN. The Company does not have
significant transactions or hold significant cash or other financial instruments denominated in USD and MXN currencies. Therefore, the Company considers this
risk to be immaterial.

Interest Rate Risk

Interest rate risk is the risk that future cash flows will fluctuate as a result of changes in market interest rates. The Company does not have any borrowings that are
subject to fluctuations in market interest rate. Interest rate risk is limited to potential decreases on the interest rate offered on cash and cash equivalents held with
chartered Canadian financial institutions. The Company manages its interest rate risk by maximizing the interest income earned on excess funds while maintaining
the necessary liquidity to conduct its day-to-day operations. The Company considers this risk to be immaterial.

b) Credit Risk

Credit risk is the risk of financial loss to the Company if a customer or counterparty to a financial instrument fails to meet its contractual obligations. Financial
instruments  which  are  potentially  subject  to  credit  risk  for  the  Company  consist  primarily  of  cash  and  cash  equivalents,  accounts  and  other  receivables,  and  the
reclamation deposit. The Company considers credit risk with respect to its cash and cash equivalents to be immaterial as cash and cash equivalents are mainly held
through high credit quality major Canadian financial institutions as determined by ratings agencies. As a result, the Company does not expect any credit losses.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

19. FINANCIAL AND CAPITAL RISK MANAGEMENT (Continued)

c) Liquidity Risk

Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they become due.

The  Company’s  policy  is  to  ensure  that  it  will  have  sufficient  cash  to  allow  it  to  meet  its  liabilities  when  they  become  due,  under  both  normal  and  stressed
conditions,  without  incurring  unacceptable  losses  or  risking  damage  to  the  Company’s  reputation.  The  Company  manages  its  liquidity  risk  by  preparing  annual
estimates of exploration and administrative expenditures and monitoring actual expenditures compared to the estimates to ensure that there is sufficient capital on
hand to meet ongoing obligations.

The following table summarizes the maturities of the Company’s financial liabilities as at December 31, 2019 based on the undiscounted contractual cash flows:

Accounts payable and accrued liabilities
Lease liability

  $

1,398    $
648     

1,398    $
827     

1,398    $
149     

-    $
496     

  After 5 years  
- 
- 

-    $
182     

Carrying
Amount

Contractual
Cash Flows  

Less than 1
year

1 – 3 years

4 – 5 years

As at December 31, 2019, the Company held cash and cash equivalents of $5,902 (December 31, 2018 - $5,115). The Company believes it has sufficient cash on
hand to meet operating requirements as they arise for at least the next 12 months.

d) Capital Risk Management

The Company’s objectives when managing capital are to safeguard the Company’s ability to continue as a going concern in order to pursue the exploration and
retention of its mineral properties. The Company has historically demonstrated the ability to raise new capital through equity issuances and/or through surplus cash
as part of its acquisitions. In the management of capital, the Company includes the components of shareholders’ equity as well as cash. The Company prepares
annual estimates of exploration and administrative expenditures and monitors actual expenditures compared to the estimates to ensure that there is sufficient capital
on hand to meet ongoing obligations.

20. SUBSEQUENT EVENTS

Private Placement Equity Financing with Ausenco

First Mining has entered into an agreement with Ausenco Engineering Canada Inc. (“Ausenco”) to complete a Pre-Feasibility Study (“PFS”) for the Company’s
Springpole Gold Project. Ausenco or an affiliate will be entitled to receive approximately $1,600 as fees thereunder. Pursuant to the agreement with Ausenco, on
January 15, 2020 the Company closed a private placement with Ausenco, for gross cash proceeds of approximately $750 from Ausenco in respect of its subscription
for common shares (the “Ausenco Offering”). Pursuant to the Ausenco Offering, First Mining issued 2,777,777 common shares to Ausenco at a price of $0.27 per
common share. First Mining then paid $750 to Ausenco as a prepayment for the costs of the PFS.

Non-Brokered Private Placement Financing

On March 6, 2020, the Company closed the third and final tranche of a non-brokered private placement initially announced on February 6, 2020, pursuant to which
it  raised  aggregate  gross  proceeds  of  $8,500  (the  “2020  Offering”).  Pursuant  to  the  2020  Offering,  the  Company  issued  an  aggregate  of  27,420,318  units  of  the
Company (the “Units”) at a price of $0.22 per Unit for gross proceeds of $6,000 and 10,000,000 flow-through units of the Company (the “FT Units”) at a price of
$0.25 per FT Unit for gross proceeds of $2,500. The 2020 Offering closed in three tranches, with 10,000,000 FT Units issued on February 14, 2020, 23,328,818
Units issued on February 28, 2020 and 4,091,500 Units issued on March 6, 2020. In connection with the 2020 Offering, the Company paid issuance costs of $91 in
cash. Each Unit consisted of one common share of the Company and one-half of one common share purchase warrant (each whole common share purchase warrant,
a "Warrant"). Each Warrant will entitle the holder to acquire one common share of the Company for a period of 36 months from the date of issuance at a price of
$0.33. Each FT Unit consisted of one flow-through common share of the Company that qualifies as a "flow-through share" for the purposes of the ITA and one-half
of one Warrant on the same terms as the Warrants forming part of the Units.

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(Expressed in thousands of Canadian dollars unless otherwise noted)

20. SUBSEQUENT EVENTS (Continued)

Stock Options Grant

Subsequent to December 31, 2019, the Company granted 8,750,000 incentive stock options to Directors, Officers, employees and consultants of the Company under
the terms of its stock option plan. The stock options have an exercise price of $0.25 per share and are exercisable for a period of five years from the grant date.

Exercise of Stock Options

Subsequent to December 31, 2019 and as at the date of filing these consolidated annual financial statements, a total of 400,000 stock options were exercised for
gross proceeds of $60.

Stock Options Expired

Subsequent to December 31, 2019 and as at the date of filing these consolidated annual financial statements, 1,700,000 stock options expired unexercised.

Impacts of COVID-19 Pandemic

In March 2020, the World Health Organization declared a global pandemic related to the virus known as COVID-19. The expected impacts on global commerce are
anticipated to be far reaching. To date there have been significant stock market declines, and the movement of people and goods has become restricted. The mineral
exploration  sector  is  expected  to  be  impacted  significantly  as  many  local  and  regional  governments  have  issued  public  health  orders  in  response  to  COVID-19,
including  restricting  the  movement  of  people,  which  could  impact  the  Company's  ability  to  access  its  properties  and  complete  its  exploration  programs  in  the
coming year. A continuing period of lower prices could significantly affect the economic potential of many of the Company’s current properties and may result in
the Company ceasing work on, or dropping its interest in, some or all of them.

As the Company does not have production activities, the ability to fund ongoing exploration is affected by the availability of financing. Due to market uncertainty
the Company may be restricted in its ability to raise additional funding.

The  impact  of  these  factors  on  the  Company  is  not  yet  determinable;  however  they  may  have  a  material  impact  on  the  Company’s  financial  position,  results  of
operations and cash flows in future periods. In particular, there may be heightened risk of mineral property impairment and liquidity or going concern uncertainty.

As a result, impairment indicators for our mineral properties and/or a decline in the fair value of our mineral property investment could arise in 2020 if current
conditions persist. We continue to work on revisions to our company's forecasts and exploration plans in light of the current conditions and will use these updated
assumptions / forecasts in measurement of our assets going forward.

As  required  by  IFRS,  we  have  not  reflected  these  subsequent  conditions  in  the  measurement  of  our  mineral  properties  or  our  mineral  property  investment  as  at
December 31, 2019.

30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.3

 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

TABLE OF CONTENTS

 COMPANY OVERVIEW AND STRATEGY
 2019 HIGHLIGHTS
 SELECTED FINANCIAL INFORMATION
 SELECTED QUARTERLY FINANCIAL INFORMATION
 CANADIAN MINERAL PROPERTY PORTFOLIO LOCATIONS
 MINERAL PROPERTY PORTFOLIO GOLD RESOURCES
 MINERAL PROPERTY PORTFOLIO REVIEW
 MINERAL PROPERTY BALANCES
 RESULTS OF CONTINUING OPERATIONS
 FINANCIAL CONDITION, LIQUIDITY AND CAPITAL RESOURCES
 OUTLOOK
 FINANCIAL INSTRUMENTS
 RELATED PARTY TRANSACTIONS
 OFF-BALANCE SHEET ARRANGEMENTS
 NON-IFRS MEASURES
 CHANGES IN ACCOUNTING POLICIES
 ACCOUNTING STANDARDS ISSUED BUT NOT YET APPLIED
 CRITICAL ACCOUNTING JUDGMENTS AND ESTIMATES
 RISKS AND UNCERTAINTIES
 QUALIFIED PERSONS
 SECURITIES OUTSTANDING
 MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING
 FORWARD-LOOKING INFORMATION
 CAUTIONARY NOTE TO U.S. INVESTORS REGARDING MINERAL RESOURCE AND MINERAL RESERVE ESTIMATES

 3
 4
 8
 10
 11
 12
 13
 24
26
 29
 30
 31
 32
 32
 32
 34
 34
 35
 36
 46
 46
 47
 48
 49

Page 2

 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

GENERAL

This Management’s Discussion and Analysis (“MD&A”)  should  be  read  in  conjunction  with  the  audited  consolidated  financial  statements  of  First  Mining  Gold
Corp.  (the  “Company”  or  “First Mining”)  for  the  years  ended  December  31,  2019  and  2018,  which  are  prepared  in  accordance  with  International  Financial
Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”). These documents along with additional information on the
Company,  including  the  Company’s  Annual  Information  Form  for  the  year  ended  December  31,  2019,  are  available  under  the  Company’s  SEDAR  profile  at
www.sedar.com, on EDGAR at www.sec.gov., and on the Company’s website at www.firstmininggold.com.

In this MD&A, unless the context otherwise requires, references to the “Company”, “First Mining”, “we”, “us”, and “our” refer to First Mining Gold Corp. and its
subsidiaries.

This MD&A contains “forward-looking statements” and “forward-looking information” within the meaning of applicable Canadian securities laws. See the section
on  page  44  of  this  MD&A  titled  “Forward-Looking  Information”  for  further  details.    In  addition,  this  MD&A  has  been  prepared  in  accordance  with  the
requirements of Canadian securities laws, which differ in certain material respects from the disclosure requirements of United States securities laws, particularly
with  respect  to  the  disclosure  of  mineral  reserves  and  mineral  resources.  See  the  section  on  page  45  of  this  MD&A  titled  “Cautionary  Note  to  U.S.  Investors
Regarding Mineral Resource and Mineral Reserve Estimates” for further details.

This MD&A contains disclosure of certain non-IFRS financial measures. Non-IFRS measures do not have any standardized meaning prescribed under IFRS. See
the section on page 30 of the MD&A entitled "Non-IFRS Measures" for further details.

All dollar amounts included in this MD&A are expressed in thousands of Canadian dollars unless otherwise noted. This MD&A is dated as of March 30, 2020 and
all information contained in this MD&A is current as of March 27, 2020.

COMPANY OVERVIEW AND STRATEGY

First Mining was incorporated in Canada on April 4, 2005. The Company changed its name to First Mining Gold Corp. in January 2018. First Mining is a Canadian-
focused gold exploration and development company advancing a large resource base of 7.4 million ounces of gold in the measured and indicated categories and 3.8
million ounces of gold in the inferred category. First Mining’s primary focus is the development and permitting of its Springpole Gold Project and the advanced
exploration of its Goldlund Gold Project, both located in northwestern Ontario. Springpole is one of the largest undeveloped gold assets in Canada, with permitting
and  a  Pre-Feasibility  Study  underway.  Goldlund  is  an  advanced  exploration  stage  asset  where  drilling  is  ongoing  to  define  both  the  extension  of  the  existing
resource area and to better define the regional scale potential. First Mining’s eastern Canadian property portfolio also includes Cameron, Pickle Crow, Hope Brook,
Duparquet, Duquesne, and Pitt.

The following table highlights the Company’s material projects:

Project

Springpole Gold Project (“Springpole”)
Goldlund Gold Project “(Goldlund”)
Hope Brook Gold Project (“Hope Brook”)
Cameron Gold Project (“Cameron”)
Pickle Crow Gold Project (“Pickle Crow”)

Location

Northwestern Ontario, Canada
Northwestern Ontario, Canada
Newfoundland, Canada
Northwestern Ontario, Canada
Northwestern Ontario, Canada

Page 3

 
  
 
 
 
 
 
  
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

2019 HIGHLIGHTS

The following highlights the Company’s developments during fiscal 2019 (including subsequent events up to March 27, 2020). For further information, please refer
to the “News” section on the Company’s website at www.firstmininggold.com.

Springpole Gold Project

Commencement of Pre-Feasibility Study

On November 14, 2019, the Company announced that it had entered into an agreement with Ausenco Engineering Canada Inc. (“Ausenco”)  to  complete  a  Pre-
Feasibility  Study  (the  “PFS”)  for  Springpole.  The  PFS  will  follow  on  from  the  work  completed  during  the  Springpole  PEA  phase  (described  below),  initially
focusing on trade-off studies and optimizations to define the ultimate project scope. The final project scope will then be incorporated into the PFS. Ausenco or an
affiliate will be entitled to receive approximately $1,600 as fees thereunder.

Pursuant to the agreement referenced above, on January 15, 2020, the Company closed a private placement with Ausenco, for gross cash proceeds of approximately
$750 from Ausenco in respect of its subscription for common shares (the “Ausenco Offering”). Pursuant to the Ausenco Offering, First Mining issued 2,777,777
common shares to Ausenco at a price of $0.27 per common share. First Mining then paid $750 to Ausenco as a prepayment for the costs of the PFS.

For  the  balance  of  the  PFS,  the  Company  is  required  to  issue  common  shares  to  Ausenco  in  exchange  for  services  provided.  Once  Ausenco  has  completed  an
additional $375 in services in relation to the PFS, First Mining will issue to Ausenco a further $375 of common shares. Pricing will be based on the 30-day volume
weighted average price (“VWAP”) at the time less the maximum discount allowed under Toronto Stock Exchange (“TSX”) rules, subject to the minimum pricing
rules of the TSX.

Upon completion of the PFS and the announcement by First Mining of the PFS results, First Mining will satisfy the remaining amount owing for completion of the
PFS by issuing a final tranche of common shares to Ausenco. This final tranche of common shares will be issued to Ausenco at least five trading days after the date
of  the  Company’s  news  release  announcing  the  results  of  the  PFS  have  passed,  with  pricing  of  the  common  shares  based  on  the  30-day  VWAP  as  of  the  news
release date, subject to the minimum pricing rules of the TSX.

In addition, Ausenco will issue separate monthly statements to the Company for total labour and other direct costs to assist with tracking against the initial budget
proposal.  Any  additional  costs  represented  by  a  change  order  will  either  be  paid  in  cash  or  through  the  issuance  of  additional  common  shares  to  Ausenco  in
satisfaction of the costs in the change order. If the Company chooses to pay the amounts in common shares, these common shares will be issued once the PFS has
been delivered to First Mining. The shares issued for such purposes will be based on the 30-day VWAP less the maximum discount allowed under TSX rules (with
the last day of the 30-day period being the date on which the PFS is delivered to the Company).

Updated Preliminary Economic Assessment

On  October  16,  2019,  the  Company  announced  the  results  of  an  updated  independent  Preliminary  Economic  Assessment  study  for  Springpole  (the  “2019
Springpole PEA”)  that  was  prepared  by  SRK  Consulting  (Canada)  Inc.  The  2019  Springpole  PEA  provides  updates  from  the  previous  PEA  for  Springpole
completed in October 2017 (the “2017 Springpole PEA”).

The 2019 Springpole PEA evaluates recovery of gold and silver from a 36,000 tonne-per-day (“tpd”) open pit operation, with a process plant that includes crushing,
grinding and flotation, with fine grinding of the flotation concentrate and agitated leaching of both the flotation concentrate and the flotation tails followed by a
carbon-in-pulp recovery process to produce doré bullion. Updated metallurgical testwork that has demonstrated the potential for significantly improved gold and
silver recoveries was included along with updated operating and capital cost estimates. The mineral resource calculations provided in the 2019 Springpole PEA
were not impacted and remain the same as were stated in the 2017 Springpole PEA. A copy of the 2019 Springpole PEA technical report entitled “Preliminary
Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, which has an effective date of September 1, 2019, was filed by the Company on
SEDAR on November 7, 2019.

Page 4

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Readers  are  cautioned  that  the  2019  Springpole  PEA  is  preliminary  in  nature,  and  as  such  includes  inferred  mineral  resources  that  are  considered  too
speculative  geologically  to  have  the  economic  considerations  applied  to  them  that  would  enable  them  to  be  categorized  as  mineral  reserves,  and  there  is  no
certainty that the 2019 Springpole PEA will be realized. Mineral resources that are not mineral reserves do not have demonstrated economic viability.

Highlights of the 2019 Springpole PEA:

● Base case USD$1.23 billion pre-tax net present value discounted at 5% (“NPV5%”) (USD$1.75 billion at USD$1,500/oz gold)
● Base case USD$841 million after-tax NPV5% (USD$1.22 billion at USD$1,500/oz gold)
● Base case 26% pre-tax internal rate of return (“IRR”) (33% at USD$1,500/oz gold), 22% after-tax IRR (28% at USD$1,500/oz gold)
● Mine life of 12 years with a 2.5-year pre-production period
● Average annual gold production in years 2 through 9 of 410,000 ounces gold and 2.4 million ounces silver; 3.9 million ounces gold and 22 million ounces

silver recovered over the Life of Mine (“LOM”)

● Low LOM strip ratio of 2.1 to 1 with a LOM mill grade of 1.0 grams per tonne (“g/t”) gold and 5.3 g/t silver
● LOM overall metal recoveries of 88% for gold and 93% for silver
● LOM direct operating cash costs estimated at USD$575/oz of gold equivalent (USD$514/oz of gold on a by-product basis)
● LOM all-in sustaining costs (“AISC”) estimated at USD$611/oz of gold equivalent (USD$552/oz of gold on a by-product basis)
● Initial capital costs estimated at USD$809 million, using an owner-operated mining scenario
● LOM sustaining capital costs estimated at USD$124 million, plus USD$26 million for closure costs

Note: Base case parameters assume a gold price of USD$1,300/oz and a silver price of USD$20/oz (the same prices used in the 2017 Springpole PEA), and an
exchange rate (C$ to USD$) of 0.75. NPV is calculated as of the commencement of construction and excludes all pre-construction costs.

Metallurgical Study

On February 19, 2019, the Company announced interim metallurgical test results which indicated the potential for significant increases in the ultimate recovery of
both gold and silver from Springpole. Further details of the testing procedures used are set out in the February 19th news release. The next stage of metallurgical
testing  will  involve  further  investigation  into  flotation,  fine  and  ultra-fine  grinding  alternatives  and  will  eventually  lead  to  locked  cycle  metallurgical  testing  to
confirm the final processing flowsheet. The final flowsheet will be selected after completing trade-off studies on capital and operating costs as part of the PFS for
Springpole.

Permitting

The ongoing priority at Springpole is to continue to advance the project through the provincial and federal environmental assessment (“EA”)  processes,  both  of
which  are  currently  underway.  The  goal  is  to  prepare  a  synchronized  Environmental  Impact  Statement  (“EIS”)  that  satisfies  both  the  federal  and  provincial
requirements.

● The  federal  EA  process  was  initiated  through  the  submission  of  a  Project  Description  (“PD”)  to  the  Canadian  Environmental  Assessment Agency  (the
“Agency”)  in  February  2018.  The  PD  was  used  by  the  Agency  to  determine  whether  an  EA  was  required  for  the  Springpole  project  and  to  prepare
guidelines regarding the completion of an EA. On April 20, 2018, the Agency determined that a federal EA is required for the Springpole Gold Project,
and EIS guidelines for the federal EA were issued to First Mining on June 19, 2018.

● For  the  provincial  process,  First  Mining  entered  into  a  Voluntary  Agreement  with  the  Ontario  Ministry  of  Environment,  Conservation  and  Parks
(“MECP”)  (formerly  MOECC)  in  April  2018  to  conduct  an  EA  for  the  project.  There  are  two  main  stages  in  the  provincial  EA  process,  namely  the
development  of  Terms  of  Reference  (“ToR”)  and  the  development  of  the  EA  Report.  The  ToR  is  a  work  plan  which  will  outline  how  the  EA  will  be
prepared. The ToR will address the community consultation and engagement plan, key components of the project, and the range of alternatives that will be
considered by First Mining.

Page 5

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

● First Mining commenced community consultation and engagement with the communities of interest in July 2018 and has held consultation meetings with
Indigenous communities and other stakeholders. The Company is now in its second round of consultation in readiness for the preparation of the ToR. First
Mining continues with community consultations and engagement and submitted the second draft of the ToR to MECP on January 21, 2020. First Mining
anticipates completing another round of consultation and receiving final approval of the ToR by Q2 2020.

● While the permitting process is ongoing, the Company has completed a “data gap assessment” on the environmental baseline work required at Springpole
in order to identify any remaining work requirements. Data collection programs to further advance the EA processes will include terrestrial and aquatic
environs, hydrology, surface water quality monitoring, hydrogeology, geotechnical investigation, and tailings and mine rock geochemical characterization.

Goldlund Gold Project

Regional Drill Program

In 2019, the Company completed a 32-hole drill program at its Miller prospect on the Goldlund property (“Miller”), for a total of 6,130 metres (“m”). Miller is
located approximately 10 kilometres (“km”) northeast and along strike of the current resource area at Goldlund. Work consisted of infill drilling of the area initially
tested in 2018, as well as step-out drilling to the northeast and southwest along strike. The 2019 drilling tested a total strike length of up to 900 m, with drill spacing
largely between 25 m and 50 m, and followed on the strong results achieved in 2018, which included 108 m of 2.43 g/t gold (“Au”), and frequent occurrences of
visible gold within the drill core.

Since drilling first commenced on the Miller prospect in 2018, a total of 40 holes (7,386 m) have been drilled, successfully outlining mineralization over a strike
length of approximately 450 m. Low grade gold mineralization encountered in gabbro in hole MI-19-037 (0.17 g/t Au over 15.0 m), which was drilled to test a
possible northeast extension of Miller, demonstrates that this northeast area may still be a viable target for follow-up soil and rock sampling.

The drilling at Miller has revealed that mineralization in this area differs from that in the Goldlund Main Zone. At Miller, mineralization occurs in a highly silicified
granodiorite dyke of varying width, which has been intruded into a gabbro unit that is also highly silicified and sheared. Both the gabbro and granodiorite are hosts
to mineralization at Miller, in contrast to Goldlund Zones 1 and 7, for example, where only the granodiorite is mineralized and the gabbro is unmineralized. This
recently identified characteristic represents the potential for significant regional exploration upside, since gabbro-hosted mineralization provides a new exploration
horizon  and  is  abundant  throughout  the  property.  Future  exploration  will  target  these  prospective  areas.  A  further  review  of  regional  targets  over  the  broader
Goldlund property is ongoing, including identifying new geophysical targets for potential follow-up work, which may include geological mapping, rock sampling,
and/or drilling.

None of the drill results from Miller were included in the 2019 updated mineral resource estimate for Goldlund.

“Main Zone” Drill Program

After the completion of the 2019 drilling at Miller, the exploration program moved to the Goldlund Main Zone area, and a new drill program is currently underway,
due for completion in 2020.

The initial phase of this drill program consisted of 23 holes (approximately 4,000 m), with the overall program’s focus being to define and extend mineralization in
the eastern and western portions of Zones 1, 2, 3 and 4. The Company is currently planning a second phase of this work program (the scale of the second phase is
yet to be determined, and will be based on pending results). Drilling at the Main Zone is focused on delineating mineralization between the currently-defined zones
of the Goldlund deposit.

Results  from  the  first  eleven  holes  of  the  Goldlund  Main  Zone  drill  program  were  reported  in  the  news  release  dated  March  2nd,  2020.  These  holes  primarily
targeted the eastern parts of Zones 2 and 3 as well as the area between these two zones, following up on historical drill intercepts. Of the eleven holes reported, gold
mineralization has been encountered in nine. Hole GL-19-008 intersected 21 m of 5.36 g/t gold within highly mineralized granodiorite and porphyry units, as well
as  within  andesite,  and  was  successful  in  confirming  the  high  grades  within  Zone  2  that  were  encountered  in  historical  drilling.  Hole  GL-19-010  was  drilled  to
intersect the area between the known mineralized areas at Zones 2 and 3, and encountered significant gold mineralization hosted within andesite (15.0 m at 1.68 g/t
gold), before intersecting the mineralized granodiorite and porphyries of Zone 2 towards the base of the hole. The remaining drill holes also show examples of gold
mineralization occurring throughout different lithological units, which include andesites, gabbros and felsic porphyries in addition to the granodiorite, which is the
principal host of the gold mineralization in Zones 1 and 7.

Page 6

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Highlights from the first eleven holes drilled at the Main Zone include:

Hole

From (m)

To (m)

Length (m)

Au g/t

Hole GL-19-008
Including
Hole GL-19-010
Including
Hole GL-19-013
Including

        83.0
        96.0
        69.0
        69.0
        63.0
        75.0

   104.0
      97.0
      84.0
      70.0
      77.0
      76.0

    21.0
       1.0
    15.0
       1.0
    14.0
       1.0

5.36
89.60
1.68
8.02
1.15
9.42

The main Goldlund deposit that hosts the current mineral resource estimate remains open along strike to the northeast, to the southwest, and at depth.

Updated Mineral Resource Estimate

On March 27, 2019, the Company announced the results of an updated mineral resource estimate for Goldlund, which has an effective date of March 15, 2019 and
was prepared by WSP Canada Inc. (“WSP”) of Sudbury, Ontario (the “2019 Goldlund Resource Estimate”). A summary of the overall changes detailed in the
2019 Goldlund Resource Estimate is as follows:

● In total, indicated resource Au ounces (“oz”) increased by 248,700 oz. This increase in oz corresponds to an increase in tonnage of 3,535,900 tonnes from

9,324,100 tonnes at an average grade of 1.87 g/t Au to 12,860,000 tonnes at an average grade of 1.96 g/t Au.

● In total, inferred resource Au oz decreased by 628,400 oz, after adjusting for the proportion of Inferred resource tonnes removed due to the upgrade of
certain  tonnes  to  the  indicated  resource  category.  This  represents  an  overall  reduction  in  tonnage  of  22,533,000  tonnes  from  40,895,000  tonnes  at  an
average grade of 1.33 g/t Au to 18,362,000 tonnes at an average grade of 1.49 g/t Au.

In summary, the 2019 Goldlund Resource Estimate incorporated approximately 40,000 m of incremental drilling, the bulk of which was focused on Zone 7. While
the  increased  data  density  and  geological  understanding  of  the  deposits  resulted  in  increased  confidence  of  the  resource,  adding  3,535,900  tonnes  at  an  average
grade of 1.96 g/t Au, it also resulted in a large reduction in the number of tonnes and ounces in the inferred resource category. First Mining’s technical team believes
that the increased understanding of the deposit will assist the Company in better targeting subsequent drill programs aimed at growing the current resource body at
Goldlund,  which  remains  open  along  strike  to  the  northeast,  to  the  southwest,  and  at  depth.  Further  details  can  be  found  in  the  technical  report  for  the  2019
Goldlund Resource Estimate entitled “Technical Report and Resource Estimation Update, Goldlund Gold Project, Sioux Lookout, Ontario”, which was prepared by
WSP and filed by the Company on SEDAR on April 1, 2019.

Non-Brokered Private Placement Financings

On March 6, 2020, the Company closed the third and final tranche of a non-brokered private placement initially announced on February 6, 2020, pursuant to which
it raised aggregate gross proceeds of $8,500 (the “2020 Offering”). Pursuant to the 2020 Offering, the Company issued an aggregate of 27,420,318 units of the
Company (the “Units”) at a price of $0.22 per Unit for gross proceeds of $6,000 and 10,000,000 flow-through units of the Company (the “FT Units”) at a price of
$0.25 per FT Unit for gross proceeds of $2,500. The 2020 Offering closed in three tranches, with 10,000,000 FT Units issued on February 14, 2020, 23,328,818
Units issued on February 28, 2020 and 4,091,500 Units issued on March 6, 2020. In connection with the 2020 Offering, the Company paid issuance costs of $91 in
cash. Each Unit consisted of one common share of the Company and one-half of one common share purchase warrant (each whole common share purchase warrant,
a "Warrant"). Each Warrant will entitle the holder to acquire one common share of the Company for a period of 36 months from the date of issuance at a price of
$0.33. Each FT Unit consisted of one flow-through common share of the Company that qualifies as a "flow-through share" for the purposes of the Income Tax Act
(Canada) (the "ITA") and one-half of one Warrant on the same terms as the Warrants forming part of the Units.

On December 18, 2019, the Company completed a non-brokered private placement raising aggregate gross proceeds of $1,999 (the “December 2019 Offering”).
Pursuant  to  the  December  2019  Offering,  the  Company  issued  7,405,000  common  shares  of  the  Company  (the  “Flow-Through Shares”)  that  qualify  as  “flow-
through shares” for purposes of the ITA, at a price of $0.27 per Flow-Through Share. In connection with the December 2019 Offering, the Company paid a 5%
finder’s fee on the aggregate gross proceeds in common shares, resulting in the issuance of an additional 370,250 common shares of the Company, and issuance
costs of $11 in cash.

On May 16, 2019, the Company completed a non-brokered private placement raising aggregate gross proceeds of $7,411 (the “May 2019 Offering”). Pursuant to
the May 2019 Offering, the Company issued 20,412,995 units of the Company (the "Units") at a price of $0.27 per Unit for gross proceeds of $5,511, and 5,277,777
flow-through units of the Company (the "FT Units") at a price of $0.36 per FT Unit for gross proceeds of $1,900. In connection with the May 2019 Offering, the
Company paid issuance costs of $141 in cash. Each Unit consisted of one common share of the Company and one-half of one common share purchase warrant (each
whole common share purchase warrant, a "Warrant"). Each Warrant entitles the holder to acquire one common share of the Company until May 16, 2022 at a price
of $0.40. Each FT Unit consisted of one flow-through common share of the Company that qualifies as a "flow-through share" for the purposes of the ITA and one-
half of one Warrant on the same terms as the Warrants forming part of the Units.

Page 7

 
  
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

At-The-Market Financing

On  August  20,  2019,  First  Mining  announced  it  had  entered  into  an  at-the-market  ("ATM")  equity  distribution  agreement  with  Cantor  Fitzgerald  Canada
Corporation as agent pursuant to which First Mining may, at its discretion and from time-to-time, sell up to $15.0 million of common shares of the Company to the
public at the prevailing market price of the Company’s common shares on the TSX at the time of such sale. The sale of these common shares will be made through
“at-the-market distributions” as defined in the Canadian Securities Administrators’ National Instrument 44-102 Shelf Distributions, including sales made directly on
the TSX, or any other recognized marketplace upon which the Company’s common shares are listed or quoted or where the common shares are traded in Canada. To
date, First Mining has not sold any common shares of the Company under the ATM facility.

SELECTED FINANCIAL INFORMATION

Financial Results:
Mineral Property Expenditures(1)
Net Loss
Write-down of Mineral Properties
Loss from Operational Activities Excluding Certain Non-cash items(2)(3)
Basic and Diluted Net Loss Per Share (in Dollars)(4)

Financial Position:
Cash and Cash Equivalents
Working Capital(2)
Mineral Properties

Total Assets
Total Non-current Liabilities

For the twelve months ended December 31,

2019

2018

2017

  $

6,031 
(6,959)  
341 
(4,636)  
(0.01)   $

  $

7,402 
(11,645)  
4,181 
(4,563)  
(0.02)   $

11,996 
(11,184)
- 
(5,795)
(0.02)

December 31,

December 31,

December 31,

2019

2018

2017

  $

5,902 
5,780 
252,815 

  $

5,115 
7,536 
244,129 

268,020 
3,139 

  $

257,532 
- 

  $

15,400 
19,401 
239,871 

265,737 
- 

  $

  $

  $

  $

(1) This represents the costs directly related to exploration and evaluation expenditures that have been capitalized into mineral properties, excluding share-

based payments.

(2) This is a non-IFRS measurement with no standardized meaning under IFRS and may not be comparable to similar financial measures presented by other

issuers. For further information and a detailed reconciliation, please see the section in this MD&A titled “Non-IFRS Measures”.

(3) “The certain non-cash items excluded” refers to the “Share-based Payments” and “Write-down of Mineral Properties”
(4) The basic and diluted loss per share calculations result in the same amount due to the anti-dilutive effect of outstanding stock options and warrants.

Page 8

 
 
 
 
   
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Net Loss

Fluctuations in the net loss between 2019 and 2018 were caused by changes in non-cash items such as write-down of mineral properties, share-based payments and
deferred income taxes. During the year ended December 31, 2019, net loss included a $341 write-down of the Turquoise Canyon mineral property, $1,596 in share-
based payment expenses and $516 in deferred income tax expense. The 2019 loss from operational activities excluding certain non-cash items increased by $73
when compared to the 2018 year, primarily due to bonus accruals recorded in Q4 2019. During the year ended December 31, 2018, net loss included a $4,181 write-
down  of  the  Company’s  Mexican  mineral  properties,  and  $3,032  in  share-based  payment  expenses,  which  was  significantly  lower  than  the  $5,497  share‐based
payment expense recorded in 2017 owing to a lower fair value per stock option granted. Loss from operational activities excluding certain non-cash items in 2018
fell by $1,232 when compared to the fiscal year ended December 31, 2017 primarily due to lower investor relations and marketing communications activities.

Cash and Cash Equivalents

Cash and cash equivalents decreased by $10,285 from December 31, 2017 to December 31, 2018, and increased by $787 from December 31, 2018 to December 31,
2019. During 2019 the increase in cash and cash equivalents was primarily attributable to cash raised from financing activities and the sale of marketable securities,
offset by cash used in mineral property exploration and development activities and cash used in operating activities including movements in working capital. In
2018, the Company drilled approximately 7,000 m at Goldlund compared with approximately 6,100 m in 2019, and due to movements in unpaid mineral properties
invoices had lower cash used in mineral property exploration and development activities in 2019 when comparing mineral property expenditures to 2018. It is worth
noting that cash used in investing activities for the purposes of exploration and development work being performed on the Company’s mineral properties remains
within total assets, given that these amounts are capitalized in connection with the Company’s accounting policies.

Total Assets

Total assets decreased by $8,205 from December 31, 2017 to December 31, 2018 mainly due to the cash used in operating activities, the decrease in the fair value of
the Company’s marketable securities, and the write-down of Mexican mineral properties. Total assets increased by $10,488 from December 31, 2018 to December
31, 2019 mainly due to cash raised from financing activities, additions to the mineral properties during the year, an increase in the fair value of mineral property
investments of $981 and commencement of an office space lease resulting in a right-of-use asset of $648.

Page 9

 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

SELECTED QUARTERLY FINANCIAL INFORMATION

Financial Results
Net Loss
Write-down of Mineral Properties
Loss from Operational Activities
Excluding Certain Non-cash Items(1)(2)
Basic and Diluted Net Loss Per Share
(in dollars)(3)
Financial Position:
Cash and Cash Equivalents
Working Capital(1)
Mineral Properties

2019-Q4 

2019-Q3 

2019-Q2 

2019-Q1 

2018-Q4 

2018-Q3 

2018-Q2 

  $

(2,274)   $
- 

(1,643)   $
341 

(1,315)   $
- 

(1,727)   $
- 

(5,658)   $
4,181 

(937)   $
- 

(1,298)   $
- 

(1,441)  

(1,143)  

(0.00)  

(0.01)  

5,902 
5,780 
252,815 

5,687 
8,360 
248,509 

(881)  

(0.00)  

8,396 
10,627 
246,411 

(1,171)  

(1,099)  

(0.00)  

(0.01)  

3,059 
5,491 
245,169 

5,115 
7,536 
244,129 

(971)  

(0.00)  

6,950 
9,688 
246,652 

(1,254)  

(0.00)  

9,585 
12,463 
245,199 

Total Assets
Total Non-Current Liabilities

  $

268,020 
3,139 

  $

263,470 
- 

  $

263,381 
- 

  $

256,463 
- 

  $

257,532 
- 

  $

262,146 
- 

  $

263,586 
- 

  $

2018-Q1 
(3,752)
- 

(1,239)

(0.01)

12,289 
16,016 
243,895 

266,704 
- 

(1)  These are non-IFRS measures with no standardized meaning under IFRS. For further information and a detailed reconciliation, please refer to the section

in this MD&A titled “Non-IFRS Measures”.

(2)  “The certain non-cash items excluded” refers to the “Share-based Payments” and “Write-down of Mineral Properties”.
(3)  The basic and diluted loss per share calculations result in the same amount due to the anti-dilutive effect of outstanding stock options and warrants in all

periods.

Quarterly results are discussed relative to the preceding quarter’s results in the following paragraphs

The most significant variance in net loss quarter to quarter is due to non-cash share-based payments expense, which comprises the timing of stock option grants and
associated vesting, the number of underlying options granted and the associated fair value dollar amount calculated at the time of the grant, and to a lesser extent
any impairment and deferred income tax expenses. Similarly, non-cash share based payments and impairment expenses explain the largest fluctuation in loss from
operational activities excluding certain non-cash items. In 2019-Q4 a bonus accrual was recorded as at December 31, 2019, resulting in an increase in salaries when
compared  to  the  prior  quarter.  In  2019-Q3  there  was  an  increase  in  professional  fees  in  connection  with  the  base  shelf  prospectus  and  arrangement  of  an  ATM
facility, and an increase in directors’ fees. In 2019-Q2 there was a decrease in marketing expenses compared to 2019-Q1 due to fewer conferences attended and
fewer  marketing  campaigns.  In  2019-Q1  there  was  an  increase  in  marketing  expenses  compared  to  2018-Q4  due  to  an  increase  in  conference  attendance  and
marketing campaigns, which resulted in a higher net loss in 2019-Q1. Furthermore, in 2018-Q4 there was a $4,181 non-cash write-down of the Company’s Mexican
mineral  properties  and  a  non-recurring  severance  payment  of  $300.  In  2018-Q3  there  was  a  decrease  in  marketing  expenses  as  compared  to  2018-Q2,  due  to  a
reduction in marketing activities by the Company.

In  terms  of  cash  and  cash  equivalents,  variances  between  quarters  depend  on  the  amount,  type  and  timing  of  work  being  performed  on  the  Company’s  mineral
property  portfolio,  classified  under  investing  activities  in  the  statements  of  cash  flows.  In  2019-Q4,  the  Company  completed  a  non-brokered  private  placement
financing  consisting  of  flow-through  common  shares,  which  provided  net  cash  inflows  of  $1,988,  classified  under  financing  activities  in  the  statements  of  cash
flows. In 2019-Q4 and 2019-Q3, the Company sold some of its marketable securities, which provided cash inflows of $1,758, classified under investing activities in
the statements of cash flows. In 2019-Q2, the Company completed a non-brokered private placement financing including the issuance of flow-through common
shares, which provided net cash inflows of $7,270, classified under financing activities in the statements of cash flows.

The  fluctuation  in  total  assets  from  one  quarter  to  the  next  is  primarily  a  function  of  decreases  in  cash  used  to  fund  operating  activities,  increases  in  cash  from
private  placements,  changes  in  the  fair  value  of  marketable  securities  and  mineral  property  investments,  and  additions  to  or  write-down  of  mineral  property
balances. It is worth noting that cash used in investing activities for the purposes of exploration and development work being performed on the Company’s mineral
properties remains within total assets, given that these amounts are capitalized in connection with the Company’s accounting policies.

Total non-current liabilities in 2019-Q4 consist of a long-term portion of a lease liability and environmental reclamation provision for the Pickle Crow Gold Project.
In  December  2019,  the  Company  entered  into  a  5-year  lease  agreement  to  use  office  space,  and  at  the  commencement  date  of  the  lease,  the  lease  liability  was
measured  at  the  present  value  of  the  lease  payments.  As  at  December  31,  2019,  the  Company  estimates  that  the  fair  value  of  the  environmental  reclamation
provision for environmental rehabilitation is $2,355.

Page 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

CANADIAN MINERAL PROPERTY PORTFOLIO LOCATIONS

The Company classifies its mineral properties as Tier 1, Tier 2, and Tier 3:

● Tier 1 projects are core, material assets which include the Company’s largest and most advanced mineral resource-stage projects.
● Tier 2 projects are resource-stage assets which host mineral resources.
● Tier 3 projects are grassroots exploration projects that host mineralization but have not received sufficient drilling to delineate mineral resources.

Page 11

 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

MINERAL PROPERTY PORTFOLIO GOLD RESOURCES (1)

Project

Tonnes

Gold
Grade (g/t)

Silver
Grade (g/t)

Contained Gold Ounces
(oz)

Contained Silver
Ounces (oz)

Measured Resources
Cameron Gold Project(2)
Duparquet Gold Project(3)
Indicated Resources
Springpole Gold Project(4)
Goldlund Gold Project(8)
Hope Brook Gold Project
Cameron Gold Project(5)
Duparquet Gold Project(3)
Duquesne Gold Project
Inferred Resources
Springpole Gold Project(4)
Goldlund Gold Project(8)
Hope Brook Gold Project
Cameron Gold Project(6)
Pickle Crow Gold Project(7)
Duparquet Gold Project(3)
Duquesne Gold Project
Pitt Gold Project

Total Measured Resources
Total Indicated Resources
Total Measured and Indicated
Resources
Total Inferred Resources

3,360,000
18,470

139,100,000
12,860,000
5,500,000
2,170,000
7,122,070
1,859,200

11,400,000
18,362,000
836,000
6,535,000
9,452,000
4,066,284
1,563,100
1,076,000

3,378,470
168,611,270
171,989,740

53,290,384

2.75
1.52

1.04
1.96
4.77
2.40
1.73
3.33

0.63
1.49
4.11
2.54
4.10
1.85
5.58
7.42

2.74
1.30
  1.33

2.21

-
-

5.40
-
-
-
-
-

3.10
-
-
-
-
-
-
-

-
5.40
  5.40

3.10

297,000
901

4,670,000
809,200
844,000
167,000
396,134
199,161

230,000
876,954
110,000
533,000
1,230,500
242,312
280,643
257,000

297,901
7,085,495
7,383,396

3,760,409

-
-

24,190,000
-
-
-
-
-

1,120,000
-
-
-
-
-
-
-

-
24,190,000
  24,190,000

1,120,000

(1) The mineral resources set out in this table are based on the technical report for the applicable property, the title and date of which are set out under the
applicable property description within the section “Mineral Property Portfolio Review” in this MD&A or in the Company’s Annual Information Form for
the year ended December 31, 2019, which is available under the Company’s SEDAR profile at www.sedar.com.

(2) Comprised of 2,670,000 tonnes of pit-constrained (0.55 g/t Au cut-off) measured resources at 2.66 g/t Au, and 690,000 tonnes of underground (2.00 g/t Au

cut-off) measured resources at 3.09 g/t Au.

(3) The  Company  owns  100%  of  the  Central  Duparquet  Property,  and  a  10%  indirect  interest  in  the  Duparquet  Gold  Project.  The  measured,  indicated  and

inferred mineral resources for Duparquet shown in the above table reflect both of these ownership interests.

(4) Open pit mineral resources are reported at a cut-off grade of 0.4 g/t Au. Cut-off grades are based on a gold price of USD$1,400/oz and a gold processing
recovery of 80% and a silver price of USD$15/oz and a silver processing recovery of 60%. The estimated LOM strip ratio for the resource estimate is 2.1.
Silver resource shown in separate column with grade representing silver g/t, and contained ounces representing silver Ag.

(5) Comprised of 820,000 tonnes of pit-constrained (0.55 g/t Au cut-off) indicated resources at 1.74 g/t Au, and 1,350,000 tonnes of underground (2.00 g/t Au

cut-off) indicated resources at 2.08 g/t Au.

(6) Comprised of 35,000 tonnes of pit-constrained (0.55 g/t Au cut-off) inferred resources at 2.45 g/t Au, and 6,500,000 tonnes of underground (2.00 g/t Au

cut-off) inferred resources at 2.54 g/t Au.

(7) Comprises  1,887,000  tonnes  of  pit-constrained  (0.50  g/t  Au  cut-off)  inferred  resources  at  1.30  g/t  Au,  and  7,565,000  tonnes  of  underground  inferred
resources that consist of: (i) a bulk tonnage, long-hole stoping component (2.00 g/t Au cut-off); and (ii) a high-grade cut-and-fill component (2.60 g/t Au
cut-off) over a minimum width of 1 metre.

(8) Resources are stated as contained within a conceptual pit shell using a gold price of USD$1,350/oz, mining costs of USD$2.00 per tonne, processing plus

G&A costs of USD$15.40 per tonne, 93% recoveries and an average pit slope of 48 degrees.

Page 12

 
   
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

MINERAL PROPERTY PORTFOLIO REVIEW

First Mining has properties located in Canada, Mexico, and the United States. The following section discusses the Company’s priority and other significant projects.

Readers are cautioned that, with respect to any Preliminary Economic Assessment (“PEA”) referenced in the section below or anywhere else in this MD&A, a
PEA is preliminary in nature, any inferred mineral resources included therein are considered too speculative geologically to have the economic considerations
applied to them that would enable them to be categorized as mineral reserves, and there is no certainty that the PEA will be realized. Mineral resources that are
not  mineral  reserves  do  not  have  demonstrated  economic  viability.  Actual  results  may  vary,  perhaps  materially.  The  Company  is  not  aware  of  any
environmental, permitting, legal, title, taxation, socio-political, marketing or other issue which may materially affect this estimate of mineral resources. The
projections, forecasts and estimates herein and in any technical reports referred to herein constitute forward-looking statements and readers are urged not to
place undue reliance on such forward-looking statements.

Tier 1 Projects

Springpole, Ontario

The Springpole property covers an area of 41,943 hectares in northwestern Ontario, consisting of 30 patented mining claims, 435 contiguous mining claims and
thirteen mining leases. The project is located approximately 110 km northeast of the Municipality of Red Lake in northwestern Ontario and is situated within the
Birch-Uchi  Greenstone  Belt.  The  large,  open  pittable  resource  is  supported  by  significant  infrastructure,  including  a  72-man  onsite  camp,  winter  road  access,  a
logging road and nearby power lines within 40 km. Springpole is located within an area that is covered by Treaty Three and Treaty Nine First Nations Agreements.

With approximately 4.7 million ounces of gold and 24 million ounces of silver in the indicated resource category, Springpole is one of the largest undeveloped gold
projects in Ontario1.

Updated Preliminary Economic Assessment

On October 16, 2019, the Company announced the results of the 2019 Springpole PEA, which was prepared by SRK Consulting (Canada) Inc. The 2019 Springpole
PEA evaluates the recovery of gold and silver from a 36,000 tpd open pit operation at an average head grade of 1.00 g/t Au and 5.28 g/t Ag. The mineral resource
estimate  used  for  the  2019  Springpole  PEA  was  the  same  as  was  used  in  the  2017  Springpole  PEA  and  remains  current.  A  copy  of  the  2019  Springpole  PEA
technical report entitled “Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, which has an effective date of September 1,
2019, was filed by the Company on SEDAR on November 7, 2019. Under the 2019 Springpole PEA, capital costs for the processing facility were estimated to be
USD$519 million, inclusive of a USD$104 million contingency. No major plant re-build or expansion was considered during the LOM, with sustaining capital set to
maintain the equipment in operating condition. No allowance for salvage value was made.

1 Source: S&P Market Intelligence database as of November 6, 2019. Ranking among undeveloped primary gold resources per jurisdiction.

Page 13

 
  
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Highlights of the 2019 Springpole PEA as compared to the 2017 Springpole PEA are as follows:

Parameters
Mine life
Initial capital cost
Base case gold price
Base case silver price
Exchange rate (CAD/USD)
Gold processing recovery
Silver processing recovery
Average annual payable production
Economic Results
Pre-tax NPV at 5% discount rate
Pre-tax Internal rate of return
Post-tax NPV at 5% discount rate
Post-tax Internal rate of return
Non-discounted post-tax payback period
“All-in Sustaining” cash costs

Project Enhancement Opportunities

2019 PEA
12 years
USD$809 million
USD$1,300 per oz
USD$20 per oz
0.75
88%
93%
353,900 oz Au and 1,937,000 oz Ag
2019 PEA
USD$1,233 million
25.5%
USD$841 million
21.8%
3.4 years
USD$611 per oz of Au equivalent

2017 PEA
12 years
USD$586 million
USD$1,300 per oz
USD$20 per oz
0.75
80%
85%
296,500 oz Au and 1,632,000 oz Ag
2017 PEA
USD$1,159 million
32.3%
USD$792 million
26.2%
3.2 years
USD$655 per oz of Au equivalent

The 2019 Springpole PEA identified several opportunities to enhance the project economics which the Company plans to investigate as it continues to advance the
Springpole project. These opportunities include:

● Mine Plan Optimization. Refined pit optimization parameters could result in better optimized open pit limits which could reduce the overall strip ratio which

is currently 2.1:1.

● Further Metallurgical Testing. Continued efforts to investigate opportunities to improve the gold and silver recoveries through further metallurgical testing

and refining milling processes.

● Geotechnical Studies.  A  better  hydrogeological  and  geotechnical  understanding  may  increase  pit  slope  angles,  potentially  reducing  costs  associated  with

mining waste material.

● Resource Expansion. There are other geophysical targets around the current resource area where additional drilling has the potential to add resources, which

has the potential to extend the life of the project beyond 12 years of production (which is the current LOM scoped in the 2019 Springpole PEA).

Page 14

 
  
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Activities  involved  in  advancing  the  project  to  pre-feasibility  include  additional  metallurgical  testwork,  advanced  hydrogeological  and  geotechnical
characterization, permitting and continued baseline environmental studies. A number of these studies are ongoing as part of the data collection in support of the
completion of an EIS for the project.

The Company is focused on advancing the permitting and development of Springpole, and its activities in this regard can be summarized as follows:

Commencement of Pre-Feasibility Study

On November 14, 2019, the Company announced that it had entered into an agreement with Ausenco to complete a PFS for Springpole. The PFS will follow on
from the work completed during the Springpole PEA phase (described below), initially focusing on trade-off studies and optimizations to define the ultimate project
scope. The final project scope will then be incorporated into the PFS. Ausenco or an affiliate will be entitled to receive approximately $1,600 as fees thereunder

Pursuant to the agreement above, on January 15, 2020, the Company closed a private placement with Ausenco for gross cash proceeds of $750 from Ausenco in
respect of its subscription for common shares. Pursuant to the Ausenco Offering, First Mining issued 2,777,777 common shares to Ausenco at a price of $0.27 per
common share. First Mining then paid $750 to Ausenco as a prepayment for the costs of the PFS.

For  the  balance  of  the  PFS,  the  Company  is  required  to  issue  common  shares  to  Ausenco  in  exchange  for  services  provided.  Once  Ausenco  has  completed  an
additional $375 in services in relation to the PFS, First Mining will issue to Ausenco a further $375 of common shares. Pricing will be based on the 30-day VWAP
at the time less the maximum discount allowed under TSX rules, subject to the minimum pricing rules of the TSX.

Upon completion of the PFS and the announcement by First Mining of the PFS results, First Mining will satisfy the remaining amount owing for completion of the
PFS by issuing a final tranche of common shares to Ausenco. This final tranche of common shares will be issued to Ausenco at least five trading days after the date
of  the  Company’s  news  release  announcing  the  results  of  the  PFS  have  passed,  with  pricing  of  the  common  shares  based  on  the  30-day  VWAP  as  of  the  news
release date, subject to the minimum pricing rules of the TSX. In addition, Ausenco will issue separate monthly statements to the Company for total labour and
other direct costs to assist with tracking against the initial budget proposal. Any additional costs represented by a change order will either be paid in cash or through
the issuance of additional common shares to Ausenco in satisfaction of the costs in the change order. If the Company chooses to pay the amounts in common shares,
these common shares will be issued once the PFS has been delivered to First Mining. The shares issued for such purposes will be based on the 30-day VWAP less
the maximum discount allowed under TSX rules (with the last day of the 30-day period being the date on which the PFS is delivered to the Company).

Environmental Assessment Process

On March 7, 2018, the Company announced that the PD had been submitted to, and subsequently accepted by, the Agency. The PD is a required government filing
that initiated the federal EA process for Springpole. On April 20, 2018, the Agency determined that a federal EA is required for the Springpole Gold Project. The
EA process and eventual project approval is expected to take approximately 24 months, after which permitting for construction can commence.

On June 26, 2018, the Company announced that the final EIS guidelines for a federal EA for Springpole had been issued by the Agency. The final EIS guidelines
were issued following the expiry of a public comment period on the draft EIS guidelines which had been made available to the public since April 27, 2018. The
final EIS guidelines outline federal information requirements for the preparation of an EIS and were prepared after taking into consideration comments received
from federal departments, the Ontario provincial ministry, Indigenous groups and the general public. To meet the requirements of the EIS, the Company has already
undertaken a broad range of environmental baseline studies at Springpole to collect biophysical data, which includes fish community and habitat surveys, species at
risk  surveys,  atmospheric  environment  surveys  as  well  as  surface,  ground  water  and  hydrology  surveys.  Currently,  the  Company  is  collecting  environmental
baseline data and other information to prepare an EIS for Springpole. The Company chose to continue to stay in the Canadian Environmental Assessment Act, 2012
permitting process and not the newly enacted Impact Assessment Act process.

In parallel with the federal EA process, on April 23, 2018, the Company announced that it had entered into a Voluntary Agreement with the MECP to complete
certain  requirements  under  the  Ontario  Environmental  Assessment  Act.  This  marked  the  commencement  of  a  provincial  Individual  EA  for  Springpole,  and  the
Company is in the process of preparing the ToR, which will describe the scope of the EA and how the Company intends to undertake all aspects of the provincial
EA,  including  consultation  efforts  with  Indigenous  communities  and  other  stakeholders.  The  Company  submitted  a  draft  ToR  in  Q1  2020  to  MECP,  Indigenous
communities, Provincial and Federal government agencies, and various Municipal Governments. The Company is also working on various biophysical work plans
for the Provincial EA.

Page 15

 
 
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Indigenous Communities Consultation Process

On February 13, 2018, the Company announced that it had signed a Negotiation Protocol Agreement with the Lac Seul First Nation, the Slate Falls First Nation and
the Cat Lake First Nation in Ontario. There has been continued community engagement on the Springpole ToR and the second round of engagement with the local
communities for the federal EA process commenced in 2019. This consultation includes the Company’s plans to study and mitigate any potential impacts from the
development  of  Springpole.  The  Company  continues  to  undertake  community  consultation  and  engagement  with  the  Indigenous  communities,  government  and
public for the federal and provincial EA processes.

Metallurgical Study

On June 11, 2018, the Company contracted M3 Engineering and Technology Corporation to manage a metallurgical testwork program to improve the forecasted
gold and silver recoveries for the Springpole property and to define the process flowsheet. On February 19, 2019, the Company announced the interim metallurgical
test results from the program, which indicated the potential for significant increases in the ultimate recovery of both gold and silver from the project. The results
from this metallurgical testwork program were incorporated into the 2019 Springpole PEA, and thereafter are planned to be used in the preparation of the PFS for
Springpole.

Based  on  the  testwork  carried  out,  a  flowsheet  that  includes  flotation  followed  by  leaching  of  reground  concentrate  and  combined  (rougher  plus  cleaner)  tails
presents as the more beneficial processing route for the Springpole project. This flowsheet is based on a primary grind of P80 150 microns (“µm”) ahead of flotation,
with a cleaner flotation concentrate being reground to ~17 µm ahead of agitated leaching. Under these conditions, overall extractions achieved were 91% for gold
and  96%  for  silver.  When  accounting  for  carbon-in-pulp,  carbon  stripping  and  electrowinning  circuit  losses,  the  overall  recoveries  expected  and  used  for  the
economics presented in the 2019 Springpole PEA are 88% for gold and 93% for silver.

The next stage of metallurgical testing will involve further investigation into flotation as well as fine and ultrafine grinding alternatives, and will eventually lead to
locked cycle metallurgical testing to confirm the final processing flowsheet. This final flowsheet will be selected after completing trade-off studies on capital and
operating costs as part of the PFS for Springpole.

 Geotechnical Coffer Dam Drilling

On April 19, 2018, the Company announced the completion of a geotechnical drilling program to investigate the lake bed sediments and bedrock along the proposed
alignment of the coffer dams at Springpole. The pre-feasibility level geotechnical drilling program has been completed over the approximately 800 m long footprint
of the three coffer dams which are required to dewater the north bay of Springpole Lake.

Goldlund, Ontario

The Goldlund property in northwestern Ontario consists of 1,349 mining claims (totaling 27,255 hectares), 27 patented claims (totaling 433 hectares), 1 mining
lease (48.56 hectares), and 1 License of Occupation (74.84 hectares). Rocks at the property consist of a volcanic sequence about 1.5 km wide. This north-easterly
striking  volcanic  sequence  is  intruded  by  several  granodiorite  sills.  These  sills  are  the  host  rock  of  the  gold  mineralization.  These  strata-parallel  intrusions  are
known  to  extend  for  over  50  km  along  the  strike  of  the  property.  A  number  of  historic  gold  occurrences  are  present  on  the  property.  The  majority  of  identified
mineralization  is  hosted  within  the  Central  and  Southern  Volcanic  Belts  and  historic  production  demonstrates  the  presence  of  small  zones  of  higher-grade
mineralization.  A  technical  report  titled  “Technical  Report  and  Resource  Estimation  Update,  Goldlund  Gold  Project,  Sioux  Lookout,  Ontario”,  which  has  an
effective date of March 15, 2019, was prepared by WSP and was filed by the Company on SEDAR on April 1, 2019, and is available under the Company’s SEDAR
profile at www.sedar.com and on the Company’s website at www.firstmininggold.com.

Mining at Goldlund in the 1980s produced approximately 90,700 tonnes of ore grading 4.23 g/t Au from underground and 39,000 tonnes of ore grading 4.80 g/t
from a small open pit. The project has year-round road access from Ontario Highway 72, which is 2 km to the south, and regional power lines are located 15 km to
the north.

2019 Regional drill program

In 2019, the Company completed a 32-hole drill program at its Miller prospect on the Goldlund property, for a total of 6,130 m. Miller is located approximately 10
km northeast and along strike of the current resource area at Goldlund. Work consisted of infill drilling of the area tested in 2018, as well as step-out drilling to the
northeast and southwest along strike. The 2019 drilling tested a total strike length of up to 900 m, with drill spacing largely between 25 m and 50 m, and followed
on the strong results achieved in 2018, which included 108 m of 2.43 g/t Au, and frequent occurrences of visible gold within the drill core.

Since drilling first commenced on the Miller prospect in 2018, a total of 40 holes (7,386 m) have been drilled, successfully outlining mineralization over a strike
length of approximately 450 m. Low grade gold mineralization encountered in gabbro in hole MI-19-037 (0.17 g/t Au over 15.0 m), which was drilled to test a
possible northeast extension of Miller, demonstrates that this northeast area may still be a viable target for follow-up soil and rock sampling.

Page 16

 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

The drilling at Miller revealed that mineralization in this area differs from that in the Goldlund Main Zone. At Miller, mineralization occurs in a highly silicified
granodiorite dyke of varying width, which has been intruded into a gabbro unit that is also highly silicified and sheared. Both the gabbro and granodiorite are hosts
to  mineralization  at  Miller,  in  contrast  to  the  Goldlund  Main  Zones  1  and  7,  for  example,  where  only  the  granodiorite  is  mineralized  and  the  gabbro  is
unmineralized.  This  recently  identified  characteristic  represents  the  potential  for  significant  regional  exploration  upside,  since  gabbro-hosted  mineralization
provides a new exploration horizon and is abundant throughout the property. Future exploration will target these prospective areas. A further review of regional
targets over the broader property is ongoing, including identifying new geophysical targets for potential follow-up work, which may include geological mapping,
rock sampling, and/or drilling.

None of the drill results from Miller were included in the 2019 updated mineral resource estimate for Goldlund.

Drill highlights from the holes drilled at Miller in 2019 include:

Hole

From (m)

To (m)

Length (m)

Au g/t

Hole

From (m)

To (m)

Length (m)

Au g/t

Hole MI-19-013
Including
And Including
Hole MI-19-014
Including
And Including
And Including
And Including
Hole MI-19-015
Including
Hole MI-19-017
Including
And Including
Hole MI-19-018
Including
And Including
And Including
Hole MI-19-019
Hole MI-19-020
Including
Hole MI-19-021
Including
Hole MI-19-022
Including
Hole MI-19-024
Including
And Including

46.0
47.0
88.0
3.0
42.0
60.0
142.0
168.0
1.0
108.0
32.0
56.0
83.0
18.0
100.0
113.0
129.0
65.0
133.0
134.0
111.0
112.0
115.0
121.0
133.0
133.0
139.0

228.0
48.0
109.0
210.0
91.0
61.0
183.0
169.0
168.0
141.0
201.0
93.0
84.0
141.0
134.0
114.0
130.0
101.0
139.0
135.0
118.0
113.0
122.0
122.0
140.0
134.0
140.0

182.0
1.0
21.0
207.0
49.0
1.0
41.0
1.0
167.0
33.0
169.0
37.0
1.0
123.0
34.0
1.0
1.0
36.0
6.0
1.0
7.0
1.0
7.0
1.0
7.0
1.0
1.0

1.09  
 35.19  
2.73  
1.57  
2.34  
26.43  
4.07  
55.28  
1.01  
1.84  
0.88  
3.42  
65.97  
0.86  
2.08  
12.91  
23.96  
0.41  
1.77  
8.15  
0.99  
4.78  
0.82  
2.58  
1.72  
5.49  
6.5  

Hole MI-19-025
Including
and
and
Including
Hole MI-19-027
Including
Hole MI-19-028
Including
And Including
Hole MI-19-030
Including
and
Including
Hole MI-19-032
Including
And Including
Hole MI-19-034
Including
Hole MI-19-040
Including
And Including
And Including

53.0
63.0
84.0
101.0
104.0
100.0
106.0
59.0
69.0
70.0
36.0
38.0
48.0
61.0
39.0
79.0
126.0
129.0
133.0
60.0
60.0
80.88
86.88

64.0
64.0
85.0
106.0
105.0
107.0
107.0
77.0
77.0
71.0
40.0
39.0
83.0
63.0
143.0
80.0
127.0
141.0
134.0
119.0
93.0
81.88
87.88

11.0
1.0
1.0
5.0
1.0
7.0
1.0
18.0
8.0
1.0
4.0
1.0
35.0
2.0
104.0
1.0
1.0
12.0
1.0
59.0
33.0
1.0
1.0

0.61
4.54
3.86
0.81
2.04
1.50
4.64
0.81
1.48
7.51
4.03
15.33
0.25
1.62
0.25
3.56
5.50
1.62
18.07
1.35
2.23
6.83
44.07

Page 17

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

For  the  year  2018,  the  Company  spent  approximately  $2,411  for  exploration  expenditures  on  the  Goldlund  property,  including  approximately  5,000  m  of  infill
drilling  and  1,944  m  of  regional  exploration  drilling  along  the  property’s  50  km  strike  length.  For  the  year  2019,  the  Company  spent  approximately  $2,080  for
exploration  expenditures  on  the  Goldlund  property,  including  approximately  6,100  m  of  regional  exploration  drilling.  On  February  11,  2020,  the  Company
announced final assay results from the drilling completed to date at the Miller prospect.

The  2019  drill  program  increased  the  strike  length  of  mineralization  at  Miller  by  approximately  450  m.  For  further  details  regarding  the  assay  results,  see  the
Company’s  new  releases  dated  September  25,  2019,  November  19,  2019  and  February  11,  2020,  filed  on  SEDAR  under  the  Company's  SEDAR  profile  at
www.sedar.com.

“Main Zone” Drill Program

After the completion of the 2019 drilling at Miller, the exploration program moved to the Goldlund Main Zone area, and a new drill program is currently underway,
due for completion in 2020.

The  initial  phase  of  the  2020  drill  program  consisted  of  23  holes  (approximately  4,000  m),  with  the  overall  program’s  focus  being  to  define  and  extend
mineralization in the eastern and western portions of Zones 1, 2, 3 and 4. The Company is currently planning a second phase of this work program (the scale of the
second  phase  is  yet  to  be  determined,  and  will  be  based  on  pending  results).  Drilling  at  the  Main  Zone  is  focused  on  delineating  mineralization  between  the
currently-defined zones of the Goldlund deposit.

Results  from  the  first  eleven  holes  of  the  Goldlund  Main  Zone  drill  program  were  reported  in  the  Company’s  news  release  dated  March  2,  2020.  These  holes
primarily targeted the eastern parts of Zones 2 and 3 as well as the area between these two zones, following up on historical drill intercepts. Of the eleven holes
reported, gold mineralization has been encountered in nine. Hole GL-19-008 intersected 21 m of 5.36 g/t gold within highly mineralized granodiorite and porphyry
units, as well as within andesite, and was successful in confirming the high grades within Zone 2 that were encountered in historical drilling. Hole GL-19-010 was
drilled to intersect the area between the known mineralized areas at Zones 2 and 3, and encountered significant gold mineralization hosted within andesite (15.0 m
at  1.68  g/t  gold),  before  intersecting  the  mineralized  granodiorite  and  porphyries  of  Zone  2  towards  the  base  of  the  hole.  The  remaining  drill  holes  also  show
examples  of  gold  mineralization  occurring  throughout  different  lithological  units,  which  include  andesites,  gabbros  and  felsic  porphyries  in  addition  to  the
granodiorite, which is the principal host of the gold mineralization in Zones 1 and 7.

Highlights from the first eleven holes drilled at the Main Zone include:

Hole

From (m)

To (m)

Length (m)

Au g/t

Hole GL-19-008
Including
Hole GL-19-010
Including
Hole GL-19-013
Including

        83.0
        96.0
        69.0
        69.0
        63.0
        75.0

   104.0
      97.0
      84.0
      70.0
      77.0
      76.0

    21.0
       1.0
    15.0
       1.0
    14.0
       1.0

5.36
89.60
1.68
8.02
1.15
9.42

Page 18

 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

The main Goldlund deposit that hosts the current mineral resource estimate remains open along strike to the northeast, to the southwest, and at depth.

2018 Regional drilling

Following the Phase 1 and 2 drilling campaigns, the Company commenced a regional exploration drilling campaign at Goldlund in June 2018. The 2018 exploration
drilling  campaign  focused  on  showings  at  the  Miller,  Eaglelund  and  Miles  targets,  which  are  approximately  10  km  northeast  of  the  current  resource  area,  and
included 16 holes totaling 1,944 m.

The Company announced final fire assay results and metallic screen fire assay results for the Miller prospect on August 20, 2018, September 20, 2018 and March
27, 2019, respectively. The early results from the Miller prospect indicated that the entire width of the sill/dyke appears receptive to gold mineralization and this
mineralization remains open along strike in both directions and also at depth.

In addition to the highlights of the 2018 Miller prospect drilling results noted below, please see the Company’s news releases dated August 20, 2018, September 20,
2018 and March 27, 2019 for further details regarding the assay results, which include seven diamond drill holes at the Eaglelund prospect, and one diamond drill
hole at the Miles prospect. This completed the Company's 2018 regional drill program at Goldlund.

Highlights of the released Miller prospect drilling results from 2018 are as follows:

Hole
Hole MI-18-001
including
Hole MI-18-002
including
Hole MI-18-003
including
Hole MI-18-004
including

From (m)

To (m)

Length (m)

7.0
15.0
0.4
1.5
90.0
115.0
34.0
52.0

114.6
88.6
142.5
109.5
138.0
130.0
57.8
57.8

107.6
73.6
142.1
108.0
48.0
15.0
23.8
5.8

Au g/t
0.42
0.55
1.90
2.43
1.17
1.70
0.54
1.40

Hole
Hole MI-18-005
and
Hole MI-18-006
including
Hole MI-18-007
including
Hole MI-18-008
including

From (m)

To (m)

Length (m)

Au g/t

68.0
46.0
102.0
103.62
89.0
94.5
135.0
135.5

78.0
47.0
124.0
104.0
138.0
116.0
149.0
138.0

10.0
1.0
22.0
0.38
49.0
21.5
14.0
2.5

0.45
4.10
0.70
20.80
2.58
5.54
0.63
1.85

Page 19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Hope Brook, Newfoundland

The  Hope  Brook  property  covers  an  area  of  26,650  hectares  in  Newfoundland,  including  six  mineral  licenses,  with  a  deposit  hosted  by  pyritic  silicified  zones
occurring within a deformed, strike-extensive advanced argillic alteration zone. A technical report titled “2015 Mineral Resource Estimate Technical Report for the
Hope Brook Gold Project, Newfoundland and Labrador, Canada”, prepared by Mercator Geological Services Limited, was filed by the Company on SEDAR on
November 27, 2015, and is available under the Company’s SEDAR profile at www.sedar.com and on the Company’s website at www.firstmininggold.com.

The resource covers 1.5 km of an 8 km mineralized structure. Substantial infrastructure at the property includes a ramp to 350 m below surface with vent raise, line-
power to site, commercial barge and landing craft ramp, air strip, and a strong local labour force. Hope Brook was a former operating gold mine that produced
752,163 oz Au from 1987 to 1997.

The Company continues to collect environmental baseline data for permitting and the understanding of site environmental conditions.

In Q3 2019, the Company commenced a waste rock characterization and economic study of marketable aggregates at the Hope Brook site. In addition, low cost
geological mapping and soil sampling is planned in 2020. Surface and groundwater programs will continue for environmental data collection purposes.

Cameron, Ontario

The  Cameron  property  covers  an  area  of  49,574  hectares  in  northern  Ontario  and  comprises  24  patented  claims,  1,790  mining  claims,  4  mining  leases,  and  7
Licenses  of  Occupation.  The  Cameron  deposit  is  a  greenstone‐hosted  gold  deposit  and  the  mineralization  is  mainly  hosted  in  mafic  volcanic  rocks  within  a
northwest trending shear zone (Cameron Lake Shear Zone) which dips steeply to the northeast. A technical report titled “Technical Report on the Cameron Gold
Deposit,  Ontario,  Canada”,  prepared  by  Optiro  Pty  Limited,  was  filed  by  the  Company  on  SEDAR  on  March  22,  2017,  and  is  available  under  the  Company’s
SEDAR profile at www.sedar.com and on the Company’s website at www.firstmininggold.com. There is year-round road access to the property from the nearby
highway and power lines within 20 km.

During 2018, the Company conducted minimal environmental studies, including fish community and habitat surveys as well as hydrology surveys, to support a
potential  environmental  assessment  or  permitting  application  in  the  future.  During  2019,  the  Company  undertook  an  ore  sorting  test  program  on  selected  core
samples (results of which are still pending), along with low cost maintenance of site infrastructure.

Pickle Crow, Ontario

The Pickle Crow project covers an area of 19,033 hectares and comprises 104 patented claims and 932 mining claims. The area is located in northwestern Ontario
and is covered by the Treaty Nine First Nations Agreement. A technical report titled “An Updated Mineral Resource Estimate for the Pickle Crow Property, Patricia
Mining Division, Northwestern Ontario, Canada”, prepared by Micon International and dated June 15, 2018, was filed by the Company on SEDAR on August 23,
2018, and is available under the Company’s SEDAR profile at www.sedar.com and on the Company’s website at www.firstmininggold.com. Extensive infrastructure
in place or proximal to the Pickle Crow project includes a 200 tonne per day gravity mill on site, generators and fuel storage and gravel road access to the property,
and the property is within 10 km of a regional airport at Pickle Lake. Pickle Crow was a former high-grade operating mine until the late 1960s. The Pickle Crow
project is owned by PC Gold Inc. ("PC Gold"), a wholly-owned subsidiary of the Company.

Subsequent to the end of the year, on January 27, 2020, the Company entered into a binding term sheet (the “Term Sheet”) with Auteco Minerals Ltd (“Auteco”)
(ASX: AUT) whereby Auteco may earn up to an 80% interest in the Pickle Crow project (the “Earn-In”). On March 12, 2020, the Company and Auteco executed a
definitive Earn-In Agreement (the “Earn-In Agreement”), which replaced the Term Sheet. Pursuant to the Earn-In Agreement, Auteco can earn a full 80% equity
interest in the PC Gold by (a) incurring a total of $10,000 in exploration expenditures over five years, (b) making cash payments to First Mining totaling $4,100 (of
which the Company has received $100 to date), and (c) issuing 125 million shares of Auteco to First Mining. First Mining will also retain a 2% Net Smelter Returns
(“NSR”) Royalty, 1% of which can be bought back for USD $2,500,000. During the term of the Earn-In Agreement, Auteco will be responsible for all program
costs.

Page 20

 
 
 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Pursuant to the Term Sheet, the Earn-In is comprised of two stages:

● Stage 1 Earn-In (51% earn-in) – Three-year initial earn-in period to acquire a 51% equity interest in PC Gold by:

o Spending $5,000 on exploration on the Pickle Crow project (or cash payments in lieu), of which $750 must be incurred within the first 12 months; and
o Issuing 100,000,000 shares of Auteco to First Mining.

● Stage 2 Earn-In (additional 19% to earn-in to 70%) – Upon completion of the Stage 1 Earn-In, Auteco will have a two-year follow-on period to acquire an

additional 19% equity interest in PC Gold by:

o Spending a further $5,000 on exploration on the Pickle Crow project (or cash payments in lieu);
o Making a $1,000 cash payment to First Mining within 90 days of completing the additional exploration spend; and
o Issuing First Mining a 2% NSR royalty on the Project (1% of which can be bought back for USD$2,500,000) (issued upon completion of the Stage 2 Earn-

In).

In  addition,  upon  completion  of  the  Stage  2  Earn-In,  Auteco  will  have  an  option  to  acquire  an  additional  10%  equity  interest  in  PC  Gold,  exercisable  any  time
following completion of the Stage 2 Earn-In, by paying First Mining $3,000 in cash.

If Auteco should fail to meet such requirements within the applicable time periods, the Earn-In Agreement will terminate and Auteco will be entitled to retain any
interest which it has earned-in to prior to the date of termination.

Further details regarding the Earn-In are set out in the Company’s March 12, 2020 news release.

On February 28, 2019, the Company received a letter from the Acting Director, Mine Rehabilitation, at the Ontario Ministry of Energy, Northern Development and
Mines (“MENDM”),  which  required  the  Company  to  submit  a  schedule  for  the  development  of  a  closure  plan  amendment  for  the  Pickle  Crow  project.  The
Company complied with the requirement and submitted the schedule for the development of a closure plan amendment on March 29, 2019. The submission of a
closure  plan  amendment  complete  with  cost  estimates  was  initially  due  on  November  1,  2019.  The  Company  has  been  granted  an  extension  and  is  required  to
submit the close plan amendment and cost estimates to the MENDM by August 31, 2020; the Company has engaged consultants to assist with developing this plan.
Pursuant  to  the  Earn-In  Agreement,  Auteco  is  required  to  reimburse  the  Company  for  a  pro  rata  amount  of  its  expenses  with  respect  to  any  related  bond
requirements for the mine closure plan as it completes its earn-in requirements.

In August 2018, an 85-hole drilling program was conducted on the historic Pickle Crow tailings, which was split into 4 distinct geographic zones. Of the total 302 m
program, 225 m were sampled, and primarily taken on 1 m intervals with intervals as short as 0.3 m where the base of the tails were encountered.

In 2016, the Company completed a 9-hole drilling program comprising approximately 1,300 m. The objectives of this drilling program were to fulfill assessment
work requirements and test extensions of known vein zones and discover new high-grade gold mineralization. Gold mineralization was encountered in seven of the
nine  drill  holes  and  visible  gold  was  intercepted  in  the  lowermost  vein  zone  of  the  No.  15  Vein  structure.  In  2017,  the  Company  completed  a  further  six  holes,
comprising approximately 1,250 m.

Page 21

 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Tier 2 and 3 Projects

The following table sets out the Company’s Tier 2 and 3 projects by region. These projects are 100%-owned by the Company with the exception of Duparquet, in
which the Company has a 10% indirect ownership interest in the Duparquet Gold Project and a 100% interest in the Central Duparquet Property.

Canada

Mexico

Duquesne, Québec
Pitt, Québec
Duparquet, Québec
Joutel, Québec
Morris, Québec
Horseshoe Island, Ontario
Lac Virot, Newfoundland

Miranda, Sonora
Apache, Sonora
Socorro, Sonora
San Ricardo, Sonora
Los Tamales, Sonora
Puertecitos, Sonora
Batacosa, Sonora
Las Margaritas, Durango(1)
Geranio, Oaxaca
Lachatao, Oaxaca
El Roble, Oaxaca

USA
Turquoise Canyon, Nevada(1)

(1) Property under option to a third party. Please see further discussion below.

For further information on the Company’s Tier 2 and 3 projects, see the Company’s Annual Information Form for the year ended December 31, 2019 which are both
available under the Company’s SEDAR profile at www.sedar.com, as an exhibit to the Company’s Form 40-F on EDGAR at www.sec.gov, and on the Company’s
website at www.firstmininggold.com.

Option Agreement on the Turquoise Canyon Property, Nevada

On August 21, 2019, the Company entered into an option agreement (the “Momentum Option Agreement”) with Momentum Minerals Ltd. (“Momentum”), a
private company, granting Momentum the right to earn a 100% interest in First Mining’s Turquoise Canyon property (“Turquoise Canyon”) located in Nevada,
U.S.  Under  the  terms  of  the  Momentum  Option  Agreement,  Momentum  can  elect  to  make  either  annual  share  or  cash  payments  to  the  Company  for  aggregate
consideration of $500 over the four-year option period. In addition, as per the terms of the Momentum Option Agreement, beginning in 2020, Momentum will also
be  responsible  for  paying  all  annual  concession  tax  payments  with  respect  to  the  property  to  the  Nevada  State  land  management  authorities.  In  addition  to  the
payment  terms  outlined  above,  Momentum  will  be  required  to  incur  exploration  expenditures  on  the  property  totaling  $750  over  the  four-year  option  period,
incurring at least $50 in year one and $100 in year two. Upon completion of all payment and expenditure obligations, Momentum will obtain 100% ownership of
Turquoise Canyon and First Mining will retain a 2% NSR royalty interest. Momentum will have the right to buy back 1% of the NSR royalty for $1,000 up until the
first anniversary of the commencement of commercial production at Turquoise Canyon.

During the year ended December 31, 2019, the Company received initial consideration in cash of $25 under the terms of the Momentum Option Agreement. During
the year ended December 31, 2019, the Company recorded a write-down of Turquoise Canyon amounting to $341 (2018 - $nil), based on the recoverable amount
indicated  by  the  Momentum  Option  Agreement.  As  at  December  31,  2019,  the  carrying  value  of  the  Turquoise  Canyon  property  is  $452  (December  31,  2018  -
$804).

Page 22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Option Agreement on the Las Margaritas Gold Project, Mexico

On  July  30,  2018,  the  Company  entered  into  an  option  agreement  (the  “Gainey Option Agreement”)  with  Gainey  Capital  Corp.  (TSX-V:  GNC)  (“Gainey”),
granting Gainey the right to earn a 100% interest in First Mining’s Las Margaritas gold project (“Las Margaritas”) located in the State of Durango, Mexico.

Under the terms of the Gainey Option Agreement, Gainey can elect to make share or cash payments to the Company for aggregate consideration of between $900
and $1,015 over the four-year option period. In addition, as per the terms of the Gainey Option Agreement, Gainey will undertake the following:

● Annual  payments  to  the  Company  of  USD$25,000  in  each  of  September  2018  (paid),  September  2019  (remains  unpaid)  and  September  2020,  and

USD$250,000 in September 2021 in connection with an existing agreement on the property; and
● Exploration expenditures totaling USD$1,000,000 over the four-year option period on Las Margaritas. 

Upon  completion  of  the  four-year  option  period  and  satisfaction  of  the  above  payment  and  exploration  expenditure  requirements,  Gainey  will  obtain  a  100%
ownership interest in Las Margaritas, and First Mining will retain a 2% NSR royalty interest, with Gainey having the right to buy back 1% of the NSR royalty for
USD$1,000,000  up  until  the  first  anniversary  of  the  commencement  of  commercial  production  at  Las  Margaritas.  The  transaction  and  the  issuance  of  Gainey’s
common  shares  pursuant  to  the  Gainey  Option Agreement  were  approved  by  the  TSX-V  on  March  27,  2019.  During  the  year  ended  December  31,  2019,  the
Company received initial consideration in the form of Gainey shares with a fair value of $171 on the date of receipt and cash of $12 relating to value-added tax in
Mexico under the terms of the Gainey Option Agreement. As at December 31, 2019, the carrying value of Las Margaritas property is $154 (December 31, 2018 –
$244).

NSR on the Duquesne Gold Project, Québec

In connection with an agreement entered into by Clifton Star Resources Inc. ("Clifton Star") on July 31, 2012, prior to its acquisition by First Mining, Clifton Star
purchased 0.5% of a 3% NSR royalty on the Duquesne project for $1,000 in cash. Per the terms of this agreement, beginning June 2019, the remaining 2.5% NSR
must be purchased over the ensuing five years in tranches of 0.5% for $1,000 for each tranche. Management is currently in discussions with the royalty owners
regarding potential amendments to the timing and amount of any future payments related to this royalty repurchase.

Page 23

 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

MINERAL PROPERTY BALANCES

As  at  December  31,  2019  and  December  31,  2018,  the  Company  had  capitalized  the  following  acquisition,  exploration  and  evaluation  costs  to  its  mineral
properties:

Springpole
Goldlund
Hope Brook
Cameron
Pickle Crow
Duquesne
Pitt
Others
Canada Total
Mexico
USA
Total

Springpole
Goldlund
Hope Brook
Cameron
Pickle Crow
Duquesne
Pitt
Others
Canada Total
Mexico
USA
Total

Balance
December 31,
2018

2019
expenditures

Currency
translation
adjustments

Disposal or write-
down of mineral
properties

Balance
December 31,
2019

  $

  $

  $

  $

  $

  $

73,378 
96,604 
19,581 
27,032 
16,754 
5,091 
2,082 
2,559 
243,081 
244 
804 
244,129 

Balance
December 31,
2017

70,398 
93,807 
18,665 
26,676 
16,496 
5,053 
2,080 
2,515 
235,690 
3,483 
698 
239,871 

  $

  $

  $

  $

  $

  $

3,397 
2,290 
490 
342 
2,509 
42 
2 
56 
9,128 
(80)
21 
9,069 

2018
expenditures

2,980 
2,797 
916 
356 
258 
38 
2 
44 
7,391 
593 
43 
8,027 

  $

  $

  $

  $

  $

  $

- 
- 
- 
- 
- 
- 
- 
- 
- 
(10)
(32)
(42)

  $

  $

  $

- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
(341)
(341)

Currency
translation
adjustments

Disposal or write-
down of mineral
properties

- 
- 
- 
- 
- 
- 
- 
- 
- 
349 
63 
412 

  $

  $

  $

- 
- 
- 
- 
- 
- 
- 
- 
- 
(4,181)
- 
(4,181)

  $

  $

  $

  $

  $

  $

76,775 
98,894 
20,071 
27,374 
19,263 
5,133 
2,084 
2,615 
252,209 
154 
452 
252,815 

Balance
December 31,
2018

73,378 
96,604 
19,581 
27,032 
16,754 
5,091 
2,082 
2,559 
243,081 
244 
804 
244,129 

Page 24

 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

The Company continues with its environmental data collection, permitting and Indigenous consultation processes at its Tier 1 Canadian mineral properties, focusing
primarily on Springpole and Goldlund. At Springpole, the goal in 2020 is to continue to advance permitting and to substantially complete the PFS. At Goldlund, the
focus in 2020 is to follow up on the successful 2019 drill program by continuing to define the broader regional potential of the project and upgrade inferred mineral
resources  to  indicated  mineral  resources  within  the  current  resource  area.  Regarding  First  Mining’s  broader  gold  asset  portfolio,  including  the  Hope  Brook  and
Cameron  projects,  the  priority  is  to  complete  low-spend,  incremental  work,  including  baseline  environmental  studies,  internal  scoping  studies  and  potential
reconnaissance mapping and exploration work.

In addition to the above mineral property balances, $5,398 (December 31, 2018 - $4,417) is recorded as mineral property investments on the statements of financial
position,  which  represents  the  Company’s  10%  indirect  interest  in  the  Duparquet  Gold  Project  in  Québec,  Canada.  During  the  year  ended  December  31,  2019,
Management determined that there was an increase in the fair value of mineral property investments and a fair value gain of $981 (December 31, 2018 - $nil) was
recorded.

The Company’s $9,000 expenditures on mineral properties during the year ended December 31, 2019 (2018 – $8,000) are primarily related to the following:

Springpole

During the year ended December 31, 2019, the Company incurred expenditures of $718 for its site employees’ salaries and management salary allocations, $286 in
connection  with  the  completion  of  metallurgical  testwork,  and  $378  in  connection  with  the  continuation  of  environmental  fieldwork.  In  addition,  $340  of
expenditures for certain annual advanced royalty payments and $262 in fuel charges were made during the year ended December 31, 2019, at Springpole. In the
prior year, the Company incurred costs of $503 related to submitting its PD to the Agency, completion of its fish habitat report on Springpole Lake and ongoing
environmental  assessment  work.  In  addition,  $214  of  expenditures  were  incurred  for  the  2018  geotechnical  drilling  to  test  the  footing  locations  of  the  proposed
Springpole Lake coffer dams.

Goldlund

During the year ended December 31, 2019, the Company incurred $45 in connection with the reporting of an updated mineral resource estimate for Goldlund. In
addition,  $1,721  was  incurred  in  connection  with  the  2019  drill  campaign  of  approximately  6,100  m.  In  contrast,  the  prior  year  period  included  $1,853  of
expenditures in relation to the completion of the Goldlund Phase 2 drilling campaign of approximately 7,000 m.

Hope Brook

During the year ended December 31, 2019, the Company incurred expenditures of $245 for its site employees’ salaries and management salary allocations, made its
annual advanced royalty payment of $20 on the Hope Brook project and conducted aquatic environmental baseline studies. In the prior year, $100 was incurred on
renewing certain property licenses, which is required every 5 years, and $314 was incurred for site employees’ salaries and management salary allocations.

Pickle Crow

During the year ended December 31, 2019, the Company recorded environmental reclamation provision for the Pickle Crow Gold Project of $2,355 (December 31,
2018 - $nil).

Other Mineral Properties

Excluding the above mineral properties, net expenditures on the Company's remaining mineral properties were $383 during the year ended December 31, 2019,
compared  with  net  expenditures  of  $1,076  in  2018.  The  main  decrease  was  due  to  lower  expenditures  in  Mexico,  as  a  result  of  reductions  in  concession  tax
payments on the properties. In addition, all Mexican properties (except Las Margaritas) were impaired during the year ended December 31, 2018, and expenditures
incurred on these properties continue to be expensed. The Company also received initial consideration from Gainey, pursuant to the Gainey Option Agreement, and
from  Momentum  pursuant  to  the  Momentum  Option  Agreement,  which  were  both  recorded  as  recoveries.  During  the  year  ended  December  31,  2019,  Mexican
recoveries amounted to $80 (expenditures of $99 and recoveries of $179) compared to expenditures of $593 (expenditures of $626 and recoveries of $33) during the
prior year period, which included certain concession tax payments.

Share-based Payments (non-cash)

During the year ended December 31, 2019, the Company capitalized $572 in share-based payments compared to $1,169 in 2018, which is predominantly a function
of the lower number of options granted (7,750,000 stock options granted in fiscal 2019 compared to 23,220,000 granted in fiscal 2018) and the lower average fair
value per option ($0.20 during fiscal 2019 compared to $0.22 during fiscal 2018).

Page 25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

RESULTS OF CONTINUING OPERATIONS

For the three months and years ended December 31, 2019 and 2018

Unless otherwise stated, the following financial data was prepared on a basis consistent with IFRS and extracted from the Audited Consolidated Financial
Statements:

OPERATING EXPENSES
General and administration
Exploration and evaluation
Investor relations and marketing communications
Corporate development and due diligence
Share-based payments (non-cash)
Write-down of mineral properties (non-cash)

Loss from operational activities

OTHER ITEMS

Foreign exchange loss
Other expenses
Interest and other income
Loss before income taxes
Deferred income tax expense (non-cash)
Net loss

Other comprehensive income (loss)
Items that will not be reclassified to net loss:
Marketable securities fair value (loss) gain
Mineral property investments fair value gain

Items that may be reclassified to net loss:

Currency translation adjustment
Other comprehensive income (loss)

Three months ended
December 31,

 Year ended
December 31,

2019

2018

 2019

 2018

  $

  $

  $

  $

755 
436 
172 
78 
215 
- 

(1,656)  

(13)  
(9)  
61 
(1,617)   $
(657)  
(2,274)   $

(475)  
981 

(13)  
493 

  $

761 
150 
95 
93 
392 
4,181 
(5,672)  

(17)  
(4)  
35 
(5,658)   $
- 
(5,658)   $

(54)  
- 

265 
211 

  $

2,590 
981 
852 
213 
1,596 
341 
(6,573)  

(4)  
(78)  
212 
(6,443)   $
(516)  
(6,959)   $

705 
981 

(43)  

1,643 

2,438 
658 
1,197 
270 
3,032 
4,181 
(11,776)

(5)
(54)
190 
(11,645)
- 
(11,645)

(1,680)
- 

431 
(1,249)

Total comprehensive loss

  $

(1,781)   $

(5,447)   $

(5,316)   $

(12,894)

Page 26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Fourth Quarter 2019 Compared to Fourth Quarter 2018

For the three months ended December 31, 2019, loss from operational activities (excluding write-down of mineral properties) has increased by $165 compared to
the three months ended December 31, 2018. This change was explained by the following:

Exploration and Evaluation

Exploration and evaluation increased by $286 during the three months ended December 31, 2019 compared to the same period in 2018, predominantly due to salary
allocations and retaining consultants for the Company’s Technical Advisory Committee. Exploration and evaluation expenses consisted of unallocated expenses not
directly attributable to specific mineral properties.

Investor Relations and Marketing Communications

Investor  relations  and  marketing  communications  increased  by  $77  during  the  three  months  ended  December  31,  2019  compared  to  the  same  period  in  2018,
predominantly due to additional conferences attended in the fourth quarter of 2019 as well as additional headcount.

Other Functional Expenses

The amounts in general and administration; and corporate development and due diligence were comparable between periods.

Share-based Payments (non-cash)

Share-based payments decreased by $177 during the three months ended December 31, 2019 compared to the same period in 2018, primarily due to a lower number
of incentive stock options granted in 2019 (nil options granted during the three months ended December 31, 2019 as compared to 13,475,000 granted during the
three months ended December 31, 2018).

Fiscal Year 2019 Compared to Fiscal Year 2018

For the year ended December 31, 2019, total loss from operational activities (excluding write-down of mineral properties) has decreased by $1,363 compared to the
prior year. This change was explained by the following:

Investor Relations and Marketing Communications

Investor relations and marketing communications decreased by $345 during the year ended December 31, 2019, compared to the prior year. This decrease is mainly
due to fewer marketing activities during the year ended December 31, 2019.

Page 27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Exploration and Evaluation

Exploration  and  evaluation  increased  by  $323  during  the  year  ended  December  31,  2019,  compared  to  the  prior  year.  This  increase  is  predominantly  due  to
additional consulting fees and salaries in connection with higher headcount and retaining consultants for the Technical Advisory Committee.

General and Administration

General  and  administration  increased  by  $152  during  the  year  ended  December  31,  2019,  compared  to  the  prior  year.  This  increase  is  predominantly  due  to
additional professional fees in connection with the base shelf prospectus and arrangement of an ATM facility. In addition, Directors fees increased when compared
to the prior year.

Other Functional Expenses

The amounts in corporate development and due diligence were comparable between periods.

Share-based Payments (non-cash)

Share-based payments decreased by $1,436 during the year ended December 31, 2019 compared to the prior year, primarily due to a lower number of incentive
stock  options  granted  in  2019  (7,750,000  options  granted  during  the  year  ended  December  31,  2019  as  compared  to  23,220,000  granted  during  the  year  ended
December 31, 2018), and due to lower fair value per option in 2019 ($0.20 per option in 2019 compared to $0.22 per option in 2018).

Page 28

 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

FINANCIAL CONDITION, LIQUIDITY AND CAPITAL RESOURCES

CASH PROVIDED BY (USED IN)
Operating activities
Investing activities
Financing activities
Foreign exchange effect on cash
CHANGE IN CASH AND CASH EQUIVALENTS
Working capital(1)
Cash and cash equivalents, beginning
Cash and cash equivalents, ending

Year ended December 31,
2018
2019

  $

  $

(4,200)   $
(4,313)  
9,301 

(1)  

787 
5,780 
5,115 
5,902 

  $

(3,781)
(7,495)
989 
2 
(10,285)
7,536 
15,400 
5,115 

(1) Working capital is a non-IFRS measurement with no standardized meaning under IFRS and may not be comparable to similar financial measures presented

by other issuers. For further information and a detailed reconciliation, please see the section “Non-IFRS Measures – Working Capital”.

Cash and Cash Equivalents

The increase of $787 in cash and cash equivalents from $5,115 at December 31, 2018 to $5,902 at December 31, 2019 was primarily due to cash raised from the
May 2019 Offering and the December 2019 Offering, offset by cash used in operating activities and investing activities which comprised technical analysis, drilling,
environmental and permitting activities at Springpole and Goldlund.

Operating Activities

Cash used in operating activities increased by $419 during the year ended December 31, 2019 compared to the prior year. This increase was driven by higher loss
from operational activities excluding certain non-cash items, and changes in working capital during the year ended December 31, 2019, such as timing of GST and
other receivables receipts, and prepaid marketing expenses.

Investing Activities

For the year ended December 31, 2019, the cash used in investing activities of $4,313 was primarily a result of Canadian mineral property expenditures including
the updated mineral resource estimate for Goldlund, the start of the 2019 drill program at Goldlund and completion of metallurgical testing for Springpole. In the
prior year period, the cash used in investing activities of $7,495 was primarily a result of Canadian mineral property expenditures including the Phase 2 drilling
campaign  at  Goldlund  and  environmental  and  permitting  development  activities  at  Springpole.  For  the  year  2018,  the  Company  spent  approximately  $2,400  for
exploration expenditures on the Goldlund property, including approximately 5,000 m of in‐fill drilling and 1,850 m for regional exploration. For the year 2019, the
Company spent approximately $2,080 for exploration expenditures on the Goldlund property, including 6,130 m of drilling consisting of 32 holes.

Cash used for mineral property expenditures is offset by proceeds received on sale of marketable securities of $1,758 (year ended December 31, 2018 - $nil).

Financing Activities

Cash  raised  from  financing  activities  during  the  year  ended  December  31,  2019  was  $9,301,  of  which  $7,270  related  to  the  funds  raised  from  the  May  2019
Offering, $1,858 related to the funds raised from the December 2019 Offering (year ended December 31, 2018 - $nil), and $43 (year ended December 31, 2018 -
$989) related to the exercise of warrants and stock options.

Page 29

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Trends in Liquidity, Working Capital, and Capital Resources

As at December 31, 2019, the Company has working capital of $5,780. The Company has no history of revenues from its operating activities. The Company is not
in commercial production on any of its mineral properties and accordingly does not generate cash from operations. During the year ended December 31, 2019, the
Company had negative cash flow from operating activities. The Company anticipates it will have negative cash flow from operating activities in future periods.

The Company has, in the past and during the year ended December 31, 2019, financed its activities by raising capital through issuances of new shares. In addition to
adjusting spending, disposing of assets and seeking other non-equity sources of financing, the Company will remain reliant on equity markets for raising capital
until it can generate positive cash flow from operations to finance its exploration and development programs.

The  Company  believes  it  has  sufficient  cash  resources  to  maintain  its  mineral  properties  in  good  standing  for  the  next  twelve  months.  However,  there  is  no
assurance that the Company will be able to maintain sufficient working capital in the future due to market, economic and commodity price fluctuations.

FINANCIAL LIABILITIES AND COMMITMENTS

The Company’s financial liabilities as at December 31, 2019 are summarized as follows:

Accounts payable and accrued liabilities
Lease liability
Total

  $

1,398    $
827     
2,225     

1,398    $
149     
1,547     

-    $
496     
496     

  After 5 years  
- 
- 
- 

-    $
182     
182     

Contractual
Cash Flows  

Less than 1
year

1 – 3 years

4 – 5 years

Other material financial commitments as at December 31, 2019 consist of flow-through expenditure commitments of $2,178 (2018 - $nil) to be incurred prior to
December 31, 2020 to fulfill flow-through requirements from the Company’s December 18, 2019 and May 16, 2019 private placements. Management is of the view
that the above financial liabilities and commitments will be sufficiently funded by current working capital.

OUTLOOK

First Mining is a Canadian-focused gold exploration and development company advancing a large resource base of 7.4 million ounces of gold in the measured and
indicated categories and 3.8 million ounces of gold in the inferred category. First Mining’s primary focus is the development and permitting of its Springpole Gold
Project and the advanced exploration of its Goldlund Gold Project, both located in northwestern Ontario. Springpole is one of the largest undeveloped gold assets in
Canada,  with  permitting  and  a  Pre-Feasibility  Study  underway.  Goldlund  is  an  advanced  exploration  stage  asset  where  drilling  is  ongoing  to  define  both  the
extension of the existing resource area and to better define the regional scale potential. First Mining’s eastern Canadian property portfolio also includes Cameron,
Pickle Crow, Hope Brook, Duparquet, Duquesne, and Pitt.

As at December 31, 2019, the Company held a portfolio of 24 mineral properties located in Canada, Mexico and the United States, including two under option
agreement to other parties. Following year-end, the Company entered into the Earn-In Agreement with respect to its Pickle Crow project.

The Company is actively conducting environmental studies at its core Tier 1 Canadian mineral properties, and is continuing Indigenous community consultations
related to these properties. In particular, the Company is actively collecting environmental baseline data in relation to fish habitat and has begun consultation efforts
with local Indigenous communities within the Springpole area to support the ongoing federal and provincial EA processes and prepare an EIS for the project.

Page 30

 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

The following is a summary of ongoing activities planned for 2020:

● The Company is planning to submit a final ToR to MECP for Springpole. The ToR will provide a framework for the preparation of a provincial EA, and it
will  set  out  the  Company’s  work  plan  for  addressing  the  legislated  requirements  of  the  Ontario  Environmental  Assessment  Act  when  preparing  the
provincial EA. The Company is also working on the Federal EA under the Canadian Environmental Assessment Act.

● Springpole PFS is targeted for completion in Q4 2020.
● The Company plans to complete additional resource and regional exploration drilling at Goldlund.
● Low-cost technical investigations are underway at Hope Brook, Cameron and at the Québec projects to gain a better understanding of the economic and

technical potential of these projects.

● Auteco is required to spend $750 on exploration of Pickle Crow within the first 12 months of the Earn-In Agreement.

FINANCIAL INSTRUMENTS

CASH AND CASH EQUIVALENTS

Cash and cash equivalents include cash and short-term deposits that are readily convertible to known amounts of cash and which are subject to an insignificant risk
of changes in value. The carrying amounts approximate fair value due to the short-term maturities of these instruments.

Cash and cash equivalents are mainly held in interest bearing accounts at large Canadian financial institutions.

MARKETABLE SECURITIES

During the year ended December 31, 2019, the Company held shares in Gainey, which the Company received pursuant to the Gainey Option Agreement on the Las
Margaritas gold project, and in Silver One Resources Inc. (“Silver One”), which the Company received as a result of the Company’s sale of certain Mexican silver
assets to Silver One. The Company also holds other investments in publicly traded companies within the mining industry for strategic purposes.

Balance as at December 31, 2018
Additions
Dispositions
Gain (loss) recorded in other comprehensive loss
Balance as at December 31, 2019

  $

  $

Silver One Resources
Inc.

990 
60 
(1,758)  
708 
- 

  Gainey Capital Corp.  
- 
  $
171 
- 
(97)  
74 

  $

  $

  $

Balance as at December 31, 2017
Loss recorded in other comprehensive loss
Balance as at December 31, 2018

  $

  $

Silver One Resources
Inc.

2,280 
(1,290)  
990 

  Gainey Capital Corp.  
- 
  $
- 
- 

  $

  $

  $

1,997 
(390)  
1,607 

  $

  $

The Company holds marketable securities of publicly traded companies as strategic investments and has less than a 10% equity interest in each of the investees.
During the year ended December 31, 2019, the Company sold 6,250,000 common shares of Silver One for net proceeds of $1,750 with original cost of $6,360, and
realized a cumulative loss on sale of $4,610 in other comprehensive loss.

Page 31

Other Marketable
Securities

Total

1,607 
- 
- 
94 
1,701 

  $

  $

Other Marketable
Securities

Total

2,597 
231 
(1,758)
705 
1,775 

4,277 
(1,680)
2,597 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

MINERAL PROPERTY INVESTMENTS

As there is no observable market data which can be used to determine this fair value, management uses property specific and market based information to determine
whether a significant change in the fair value of these investments has occurred. Factors that are considered include:

● Changes in the economic and regulatory environment for the jurisdiction in which the Duparquet Gold project is located;
● Gold spot prices over the period from the acquisition of the investment to December 31, 2019;
● The company’s market capitalization per in-situ ounce which are attributable to the Duparquet Gold project; and
● Recent transactions involving mineral properties located in Quebec.

The Company, through its subsidiary Clifton Star, has a 10% equity interest in the shares of Beattie Gold Mines Ltd., 2699681 Canada Ltd., and 2588111 Manitoba
Ltd.,  which  are  private  companies  which  directly  or  indirectly  own  various  mining  concessions  and  surface  rights,  collectively  known  as  the  Duparquet  Gold
Project.  As  at  December  31,  2019,  Management  determined,  as  a  function  of  the  rising  gold  price  environment,  that  there  was  an  increase  in  the  fair  value  of
mineral property investments and a fair value gain of $981 was recorded (December 31, 2018 - $nil). As at December 31, 2019, the fair value of the Company’s
mineral property investments was $5,398 (December 31, 2018 – $4,417).

RELATED PARTY TRANSACTIONS

Amounts paid to related parties were incurred in the normal course of business and measured at the exchange amount, which is the amount agreed upon by the
transacting  parties  and  on  terms  and  conditions  similar  to  non-related  parties.  There  were  no  significant  transactions  with  related  parties  outside  of  the  ordinary
course of business during the year ended December 31, 2019.

OFF-BALANCE SHEET ARRANGEMENTS

The Company has no off-balance sheet arrangements that have, or are reasonably likely to have, a current or future effect on the results of operations or financial
condition of the Company including, without limitation, such considerations as liquidity and capital resources.

NON-IFRS MEASURES

The  Company  has  included  a  non-IFRS  measure  for  “loss  from  operational  activities  excluding  write-down  of  mineral  properties  (non-cash)”,  “loss  from
operational activities excluding share-based payments and write-down of mineral properties (non-cash)” and “working capital” in this MD&A which should be read
in conjunction with its financial statements which are presented in accordance with IFRS. The Company believes that these measures provide investors with an
improved ability to evaluate the performance of the Company. Non-IFRS measures do not have any standardized meaning prescribed under IFRS. Therefore, such
measures  may  not  be  comparable  to  similar  measures  employed  by  other  companies.  The  data  is  intended  to  provide  additional  information  and  should  not  be
considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS.

The Company determines working capital and loss from operational activities excluding share-based payments (non-cash) and write-down of mineral properties
(non-cash) as follows:

Quarterly Reconciliations:

Reconciliation as of the end of the period
Current assets
Less current liabilities
Working capital

  $

  $

2019-Q4

2019-Q3

2019-Q2

2019-Q1

8,329 
(2,549)  
5,780 

  $

  $

9,713 
(1,353)  
8,360 

  $

  $

11,747 
(1,120)  
10,627 

  $

  $

6,018 
(527)
5,491 

Page 32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Reconciliation as of the end of the period
Current assets
Less current liabilities
Working capital

Reconciliation for the three months ended
Loss from operational activities
Excluding share-based payments (non-cash)
Excluding write-down of mineral properties (non-cash)
Loss from operational activities excluding certain non-cash items(1)

Reconciliation for the three months ended
Loss from operational activities
Excluding share-based payments (non-cash)
Excluding write-down of mineral properties (non-cash)
 Loss from operational activities excluding certain non-cash items(1)

  $

  $

  $

  $

  $

  $

Annual Reconciliations:

Reconciliation as of the end of the period
Current assets
Less current liabilities
Working capital

Reconciliation for the years ended
Loss from operational activities
Excluding share-based payments (non-cash)
Excluding write-down of mineral properties (non-cash)
 Loss from operational activities excluding certain non-cash items(1)

2018-Q4

2018-Q3

2018-Q2

2018-Q1

8,118 
(582)  
7,536 

  $

  $

10,166 

  $

(478)  
9,688 

  $

13,036 

  $

(573)  

12,463 

  $

17,437 
(1,421)
16,016 

2019-Q4

2019-Q3

2019-Q2

2019-Q1

(1,656)   $
215 
- 
(1,441)   $

(1,816)   $
332 
341 
(1,143)   $

(1,356)   $
475 
- 
(881)   $

(1,745)
574 
- 
(1,171)

2018-Q4

2018-Q3

2018-Q2

2018-Q1

(5,672)   $
392 
4,181 
(1,099)   $

(998)   $
27 
- 
(971)   $

(1,339)   $
85 
- 
(1,254)   $

(3,767)
2,528 
- 
(1,239)

December 31,
2019

December 31,
2018

December 31,
2017

  $

  $

  $

  $

8,329 
(2,549)  
5,780 

  $

  $

8,118 
(582)  
7,536 

  $

  $

20,484 
(1,083)
19,401 

2019

2018

2017

(6,573)   $
1,596 
341 
(4,636)   $

(11,776)   $

3,032 
4,181 
(4,563)   $

(11,292)
5,497 
- 
(5,795)

(1) “The certain non-cash items excluded” refers to the “Share-based Payments” and “Write-down of Mineral Properties”.

Page 33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

CHANGES IN ACCOUNTING POLICIES

The Company’s significant accounting policies and accounting estimates are contained in the audited consolidated financial statements for the year ended December
31, 2019. During the year ended December 31, 2019, the Company has adopted the following new accounting policies:

IFRS 16 Leases

During the year ended December 31, 2019, the Company adopted the following new accounting standard effective January 1, 2019:

IFRS  16  replaced  IAS  17  “Leases”.  IFRS  16  specifies  how  to  recognize,  measure,  present  and  disclose  leases.  The  IFRS  16  standard  provides  a  single  lessee
accounting model, requiring lessees to recognize assets and liabilities for all leases unless the lease term is 12 months or less or the underlying asset has a low value.
As at January 1, 2019, adoption of IFRS 16 had no impact on the financial statements since there were no operating leases that required the Company to recognize
assets and liabilities.

Flow-through units and shares

The Company may, from time to time, issue flow-through common shares or units to finance a portion of its Canadian exploration programs. Pursuant to the terms
of the flow-through share agreements and the ITA, these equity instruments transfer the tax deductibility of qualifying resource expenditures to investors.

Upon the issuance of a flow-through share, the Company bifurcates the flow-through share into i) fair value of capital stock issued, based on market price at time of
issuance, and ii) the residual as a flow-through share premium, which is recognized as a liability. Upon the issuance of a flow-through unit, the Company bifurcates
the flow-through unit into i) relative fair value of capital stock issued, ii) relative fair value of a warrant, and iii) the residual as a flow-through share premium,
which is recognized as a liability.

Upon incurring qualifying expenses, the Company derecognizes the flow-through share premium liability and recognizes a credit to deferred tax expense (recovery).
Proceeds received from the issuance of flow-through shares are to be used for Canadian resource property exploration expenditures within a certain time period as
prescribed by the Government of Canada’s flow-through regulations, as contained in the ITA. The portion of the proceeds received but not yet expended at the end
of the Company’s relevant reporting period is disclosed separately as flow-through expenditure commitments. The Company is also subject to Part XII.6 of the ITA,
which imposes a tax on flow-through proceeds renounced under the "Look-back Rule", in accordance with the Government of Canada’s flow-through regulations.
When applicable, this tax is accrued until paid.

ACCOUNTING STANDARDS ISSUED BUT NOT YET APPLIED

There are no IFRS or International Financial Reporting Interpretations Committee interpretations that are not yet effective that would be expected to have a material
impact on the Company’s consolidated financial statements.

Page 34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

CRITICAL ACCOUNTING JUDGMENTS AND ESTIMATES

The preparation of financial statements requires the use of accounting estimates. It also requires management to exercise judgment in the process of applying its
accounting policies. Estimates and judgments are regularly evaluated and are based on Management’s experience and other factors, including expectations about
future events that are believed to be reasonable under the circumstances. The use of judgments, estimates and assumptions affects the application of accounting
policies and the reported amounts of assets and liabilities, income and expense. Actual results may differ from these estimates. The following discusses accounting
policy judgments and the sources of estimation uncertainty that may result in material changes in the carrying amount of assets or liabilities within the next year:

Impairment of mineral properties:

In accordance with the Company’s accounting policy for its mineral properties, exploration and evaluation expenditures on mineral properties are capitalized. There
is no certainty that the expenditures made by the Company in the exploration of its property interests will result in discoveries of commercial quantities of minerals.
The Company applies judgment to determine whether indicators of impairment exist for these capitalized costs.

Management uses several criteria in making this assessment, including the period for which the Company has the right to explore, expected renewals of exploration
rights, whether substantive expenditures on further exploration and evaluation of mineral properties are budgeted, and evaluation of the results of exploration and
evaluation activities up to the reporting date.

Determining amount and timing of reclamation provisions:

A reclamation provision represents the present value of estimated future costs for the reclamation of the Company’s mineral properties. These estimates include
assumptions as to the future activities, cost of services, timing of the reclamation work to be performed, inflation rates, exchange rates and interest rates. The actual
cost to reclaim a mine may vary from the estimated amounts because there are uncertainties with respect to the extent of required future remediation activities, as
studies  are  currently  ongoing,  and  uncertainties  in  factors  used  to  estimate  the  cost  and  potential  changes  in  regulations  or  laws  governing  the  reclamation  of  a
mineral property. Management periodically reviews the reclamation requirements and adjusts the liability, if any, as new information becomes available and will
assess the impact of new regulations and laws as they are enacted.

Valuation of Mineral Property Investments:

The Company makes estimates and assumptions that affect the carrying value of its mineral property investments, which are comprised of equity interests in the
shares of private companies. These financial assets are designated as fair value through other comprehensive income (loss), and Management needs to determine the
fair value as at each period end. As there is no observable market data which can be used to determine this fair value, management uses property specific and market
based information to determine whether a significant change in the fair value of these investments has occurred. Changes to the property specific and market based
variables could result in the fair value being less than or greater than the amount recorded.

Page 35

 
 
 
 
 
 
 
 
 
 
  
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

RISKS AND UNCERTAINTIES

The Company is subject to a number of risks and uncertainties, each of which could have an adverse effect on its business operations or financial results. Some of
these risks and uncertainties are detailed below. For a comprehensive list of the Company’s risks and uncertainties, see the Company’s Annual Information Form for
the year ended December 31, 2019 under the heading “Risks that can affect our business”, which is available under our SEDAR profile at www.sedar.com, and on
EDGAR as an exhibit to Form 40-F.

Risks related to Financial Instruments

The Company thoroughly examines the various financial instruments and risks to which it is exposed and assesses the impact and likelihood of those risks. These
risks  include  market  risk,  equity  price  risk,  foreign  currency  risk,  interest  rate  risk,  credit  risk,  liquidity  risk,  and  capital  risk.  Where  material,  these  risks  are
reviewed and monitored by the Company’s Board of Directors (the “Board”).

The Board has overall responsibility for the determination of the Company’s risk management objectives and policies. The overall objective of the Board is to set
policies that seek to reduce risk as much as possible without unduly affecting the Company’s competitiveness and flexibility.

a) Market Risk

Market risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate due to changes in market prices. Market risk includes equity
price risk, foreign currency risk and interest rate risk.

Equity Price Risk

The  Company  is  exposed  to  equity  price  risk  as  a  result  of  holding  investments  in  equity  securities,  which  are  comprised  of  marketable  securities  and  mineral
property investments, in other mineral property exploration companies.

If the fair value of our investments in equity instruments had been 10% higher or lower as at December 31, 2019, other comprehensive loss for the year ended
December  31,  2019  would  have  decreased  or  increased,  respectively,  by  approximately  $717  (2018  -  $701),  as  a  result  of  changes  in  the  fair  value  of  equity
investments.

Foreign Currency Risk

The Company is exposed to the financial risk related to the fluctuation of foreign exchange rates. The Company operates in Canada, the United States, and Mexico,
and a portion of the Company’s expenses are incurred in Canadian dollars (“CAD”), US dollars (“USD”), and Mexican Pesos (“MXN”). A significant change in the
currency exchange rates between the Canadian, US and Mexican currencies, could have an effect on the Company’s results of operations, financial position or cash
flows. The Company has not hedged its exposure to currency fluctuations.

As at December 31, 2019, the Company is exposed to currency risk on certain financial instruments denominated in USD and MXN. The Company does not have
significant transactions or hold significant cash or other financial instruments denominated in USD and MXN currencies. Therefore, the Company considers this
risk to be immaterial.

Page 36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Interest Rate Risk

Interest rate risk is the risk that future cash flows will fluctuate as a result of changes in market interest rates. The Company does not have any borrowings that are
subject to fluctuations in market interest rates. Interest rate risk is limited to potential decreases on the interest rate offered on cash and cash equivalents held with
chartered Canadian financial institutions. The Company manages its interest rate risk by maximizing the interest income earned on excess funds while maintaining
the necessary liquidity to conduct its day-to-day operations. The Company considers this risk to be immaterial.

b) Credit Risk

Credit risk is the risk of financial loss to the Company if a customer or counterparty to a financial instrument fails to meet its contractual obligations. Financial
instruments  which  are  potentially  subject  to  credit  risk  for  the  Company  consist  primarily  of  cash  and  cash  equivalents,  accounts  and  other  receivables,  and  the
reclamation deposit. The Company considers credit risk with respect to its cash and cash equivalents to be immaterial as cash and cash equivalents are mainly held
through high credit quality major Canadian financial institutions as determined by ratings agencies. As a result, the Company does not expect any credit losses.

c) Liquidity Risk

Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they become due. The Company’s policy is to ensure that it will have
sufficient cash to allow it to meet its liabilities when they become due, under both normal and stressed conditions, without incurring unacceptable losses or risking
damage to the Company’s reputation. The Company manages its liquidity risk by preparing annual estimates of exploration and administrative expenditures and
monitoring actual expenditures compared to the estimates to ensure that there is sufficient capital on hand to meet ongoing obligations.

The following table summarizes the maturities of the Company’s financial liabilities as at December 31, 2019 based on the undiscounted contractual cash flows:

Accounts payable and accrued liabilities
Lease liability

  $

1,398    $
648     

1,398    $
827     

1,398    $
149     

-    $
496     

As at December 31, 2019, the Company had cash and cash equivalents of $5,902 (December 31, 2018 – $5,115).

d) Capital Risk Management

Carrying
Amount

Contractual
Cash Flows  

Less than 1
year

1 – 3 years

4 – 5 years

  After 5 years  
- 
- 

-    $
182     

The Company’s objectives when managing capital are to safeguard the Company’s ability to continue as a going concern in order to pursue the exploration and
retention of its mineral properties. The Company has historically demonstrated the ability to raise new capital through equity issuances and/or through surplus cash
as part of its acquisitions. In the management of capital, the Company includes the components of shareholders’ equity as well as cash. The Company prepares
annual estimates of exploration and administrative expenditures and monitors actual expenditures compared to the estimates to ensure that there is sufficient capital
on hand to meet ongoing obligations.

Page 37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Other Risk Factors

Financing Risks

The Company has finite financial resources, has no current source of operating cash flow and has no assurance that additional funding will be available to it for its
future activities, including exploration or development of mineral projects. Such further activities may be dependent upon the Company’s ability to obtain financing
through  equity  or  debt  financing  or  other  means.    Failure  to  obtain  additional  financing  could  result  in  delay  or  indefinite  postponement  of  exploration  and
development of the Company’s existing mineral projects and could result in the loss of one or more of its properties.

Exploration and Development Risks

The exploration for and development of minerals involves significant risks, which even a combination of careful evaluation, experience and knowledge may not
eliminate. These risks include:

● few properties that are explored are ultimately developed into producing mines;
● there can be no guarantee that the estimates of quantities and qualities of minerals disclosed will be economically recoverable;
● with  all  mining  operations  there  is  uncertainty  and,  therefore,  risk  associated  with  operating  parameters  and  costs  resulting  from  the  scaling  up  of

extraction methods tested in pilot conditions; and

● mineral exploration is speculative in nature and there can be no assurance that any minerals discovered will result in an increase in our resource base.

Exploration and development of mineral properties is capital intensive and unsuccessful exploration or development programs could have a material adverse impact
on the Company’s operations and financial condition.

Operational hazards and risks

The Company's operations will be subject to all of the hazards and risks normally encountered in the exploration and development of minerals. To the extent that the
Company takes a property to production, the Company will be subject to all of the hazards and risks associated with the production of minerals. These risks include:

● unusual and unexpected geological formations;
● rock falls;
● seismic activity;
● flooding and other conditions involved in the extraction of material, any of which could result in damage to, or destruction of, mines and other producing

facilities, damage to life or property, environmental damage and possible legal liability;

● environmental  pollution,  and  consequent  liability  that  could  have  a  material  adverse  impact  on  the  Company's  business,  operations  and  financial

performance;

● mechanical equipment and facility performance problems; and
● periodic disruptions due to inclement or hazardous weather conditions.

Page 38

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Substantial expenditures

Substantial expenditures are required to establish resources and reserves through drilling, to develop metallurgical processes to extract the metal from the ore and, in
certain cases, to develop infrastructure at any site chosen for exploration. Although substantial benefits may be derived from the discovery of a major mineralized
deposit, no assurance can be given that minerals will be discovered in sufficient quantities to justify commercial operations or that funds required for development
can be obtained on a timely basis.

The economics of developing mineral properties is affected by many factors including:

● the cost of operations;
● variations in the grade of mineralized material mined;
● fluctuations in metal markets; and
● such other factors as government regulations, including regulations relating to royalties, allowable production, importing and exporting of minerals and

environmental protection.

The remoteness and restrictions on access of properties in which we have an interest will have an adverse effect on expenditures as a result of higher infrastructure
costs. There are also physical risks to the exploration personnel working in the terrain in which the Company's properties are located, occasionally in poor climate
conditions.

No History of Mineral Production

The Company has no history of commercially producing metals from its mineral exploration properties. There can be no assurance that the Company or any other
party will successfully establish mining operations or profitably produce gold or other precious metals on any of the Company’s properties. The development of
mineral properties involves a high degree of risk and few properties that are explored are ultimately developed into producing mines. The commercial viability of a
mineral  deposit  is  dependent  upon  a  number  of  factors  which  are  beyond  the  Company’s  control,  including  the  attributes  of  the  deposit,  commodity  prices,
government  policies  and  regulation  and  environmental  protection.  Fluctuations  in  the  market  prices  of  minerals  may  render  reserves  and  deposits  containing
relatively lower grades of mineralization uneconomic.

None of the Company’s properties are currently under development or production. The future development of any properties found to be economically feasible will
require  applicable  licenses  and  permits  and  will  require  the  construction  and  operation  of  mines,  processing  plants  and  related  infrastructure.  As  a  result,  the
development  of  any  property  will  be  subject  to  all  of  the  risks  associated  with  establishing  new  mining  operations  and  business  enterprises,  including,  but  not
limited to:

● the timing and cost of the construction of mining and processing facilities;
● the availability and costs of skilled labour and mining equipment;
● the availability and cost of appropriate smelting and/or refining arrangements;
● the need to obtain necessary environmental and other governmental approvals and permits and the timing of those approvals and permits; and
● the availability of funds to finance construction and development activities.

It is common in new mining operations to experience unexpected problems and delays during development, construction and mine start-up. In addition, delays in
the commencement of mineral production often occur. Accordingly, there are no assurances that the Company’s activities will result in profitable mining operations
or that mining operations will be established at any of the Company’s properties.

Page 39

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Acquisition of Business Arrangements

As part of the Company’s business strategy, First Mining has sought and may continue to seek to acquire new mining and exploration projects. In pursuit of such
opportunities, the Company may fail to select appropriate acquisition targets or negotiate acceptable arrangements, including arrangements to finance acquisitions or
integrate the acquired businesses into the Company. Ultimately, any acquisitions would be accompanied by risks, which could include:

● a significant change in commodity prices after the Company has committed to complete the transaction and established the purchase price or exchange

ratio;

● a material ore body could prove to be below expectations;
● difficulty in integrating and assimilating the operations and workforce of any acquired companies;
● realizing anticipated synergies and maximizing the financial and strategic position of the combined enterprise;
● the bankruptcy of parties with whom the Company has arrangements;
● maintaining uniform standards, policies and controls across the organization;
● disruption of our ongoing business and relationships with employees, suppliers, contractors and other stakeholders as the Company integrates the acquired

business or assets;

● the acquired business or assets may have unknown liabilities which may be significant;
● delays as a result of regulatory approvals; and
● exposure to litigation (including actions commenced by shareholders) in connection with the transaction.

Any material issues that the Company encounters in connection with an acquisition could have a material adverse effect on its business, results of operations and
financial position.

Page 40

 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Mineral Reserves/Mineral Resources

The  properties  in  which  the  Company  holds  an  interest  are  currently  considered  to  be  in  the  early  exploration  stage  only  and  do  not  contain  a  known  body  of
commercial minerals beyond the PEA level. Mineral resources and mineral reserves are, in large part, estimates and no assurance can be given that any anticipated
tonnages and grades will be achieved or that the particular level of recovery will be realized.

Mineral  resources  on  the  Company’s  properties  have  been  determined  based  upon  assumed  cut-off  grades,  metal  prices  and  operating  costs  at  the  time  of
calculation, as set out in the applicable technical reports. Future production could differ dramatically from resource and reserve estimates because, among other
reasons:

● mineralization or formations could be different from those predicted by drilling, sampling and similar examinations;
● calculation errors could be made in estimating mineral resources and mineral reserves;
● increases in operating mining costs and processing costs could adversely affect mineral resources and mineral reserves;
● the  grade  of  the  mineral  resources  and  mineral  reserves  may  vary  significantly  from  time  to  time  and  there  is  no  assurance  that  any  particular  level  of

metals may be recovered from the ore; and

● declines in the market price of the metals may render the mining of some or all of the mineral reserves uneconomic.

Estimated mineral resources may require downward revisions based on changes in metal prices, further exploration or development activity, increased production
costs or actual production experience. This could materially and adversely affect estimates of the tonnage or grade of mineralization, estimated recovery rates or
other important factors that influence mineral resource and mineral reserve estimates.

Any  reduction  in  estimated  mineral  resources  as  a  result  could  require  material  write  downs  in  investment  in  the  affected  mining  property  and  increased
amortization, reclamation and closure charges, which could have a material and adverse effect on future cash flows for the property and on the Company’s earnings,
results of operations and financial condition.

Because the Company does not currently have any producing properties, mineralization estimates for its properties may require adjustments or downward revisions
based upon further exploration or development work or actual future production experience. In addition, the grade of mineralized material ultimately mined, if any,
may differ from that indicated by drilling results. There can be no assurance that minerals recovered in small-scale tests will be duplicated in large-scale tests under
on- site conditions or in production scale.

The mineral resource estimates contained in this MD&A have been determined and valued based on assumed future prices, cut-off grades and operating costs that
may prove to be inaccurate. Extended declines in market prices for gold or other metals may render portions of our mineralization uneconomic and result in reduced
reported mineralization. Any material reductions in mineralization estimates, or of the ability to extract mineralized material from our properties, could (directly or
indirectly) have a material adverse effect on the Company’s results of operations or financial condition.

Capital Costs, Operating Costs, Production and Economic Returns

Actual capital costs, operating costs, production and economic returns with respect to our properties may differ significantly from those we have anticipated and
there are no assurances that any future development activities will result in profitable mining operations. The capital costs required to develop or take our projects
into production may be significantly higher than anticipated. To the extent that such risks impact upon any such properties, there may be a material adverse effect on
results of operations on such properties which may in turn have a material adverse effect on our financial condition.

Page 41

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Substantial Capital Requirements

The Company’s Management team anticipates that it may make substantial capital expenditures for the exploration and development of properties in the future. As
the Company is in the exploration stage with no revenue being generated from the exploration activities on its mineral properties, the Company has limited ability to
raise the capital necessary to undertake or complete future exploration work, including drilling programs. There can be no assurance that debt or equity financing
will  be  available  or  sufficient  to  meet  these  requirements  or  for  other  corporate  purposes  or,  if  debt  or  equity  financing  is  available,  that  it  will  be  on  terms
acceptable to the Company and any such financing may result in substantial dilution to existing shareholders. Moreover, future activities may require the Company
to alter its capitalization significantly. The Company’s inability to access sufficient capital for its operations could have a material adverse effect on the Company’s
financial condition, results of operations or prospects. In particular, failure to obtain such financing on a timely basis could cause the Company to forfeit its interest
in certain properties, miss certain acquisition opportunities and reduce or terminate its operations.

History of Net Losses

The Company hasn’t received any revenue to date from activities on its properties, and there is no assurance that any of its properties will generate earnings, operate
profitably or provide a return on investment in the future. The Company has not determined that production activity is warranted as of yet on any of its mineral
properties. Even if the Company (alone or in conjunction with a third party) undertakes development and production activities on any of its mineral properties, there
is no certainty that the Company will produce revenue, operate profitably or provide a return on investment in the future. The Company is subject to all of the risks
associated with new mining operations and business enterprises including, but not limited to:

● the timing and cost, which can be considerable, for the future construction of mining and processing facilities;
● the availability and costs of skilled labour, consultants, mining equipment and supplies;
● the availability and cost of appropriate smelting and/or refining arrangements;
● the need to first obtain necessary environmental and other governmental approvals, licenses and permits, and the timing of those approvals, licenses and

permits; and

● the availability of funds to finance construction and development activities.

It is common in new mining operations to experience unexpected problems and delays during construction, development, and mine start-up. In addition, delays in
mineral production often occur. Accordingly, there are no assurances that the Company’s activities will result in sustainable profitable mining operations or that the
Company will successfully establish mining operations or profitably produce metals at any of its properties.

Global Financial Conditions

Global financial conditions have, at various times in the past and may, in the future, experience extreme volatility. Many industries, including the mining industry,
are impacted by volatile market conditions. Global financial conditions may be subject to sudden and rapid destabilizations in response to economic shocks or other
events, such as developments concerning the COVID-19 novel coronavirus (“COVID-19”). A slowdown in the financial markets or other economic conditions,
including but not limited to consumer spending, employment rates, business conditions, inflation, fluctuations in fuel and energy costs, consumer debt levels, lack of
available credit, the state of the financial markets, interest rates and tax rates, may adversely affect the Company’s growth and financial condition. Future economic
shocks  may  be  precipitated  by  a  number  of  causes,  including  government  debt  levels,  fluctuations  in  the  price  of  oil  and  other  commodities,  volatility  of  metal
prices,  geopolitical  instability,  changes  in  laws  or  governments,  war,  terrorism,  the  volatility  of  currency  exchanges  inflation  or  deflation,  the  devaluation  and
volatility of global stock markets, pandemics and natural disasters. Any sudden or rapid destabilization of global economic conditions could impact the Company’s
ability  to  obtain  equity  or  debt  financing  in  the  future  on  terms  favourable  to  the  Company  or  at  all.  In  such  an  event,  the  Company’s  operations  and  financial
condition could be adversely impacted.

Page 42

 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Public Health Crises

The Company's business, operations and financial condition could be materially adversely affected by the outbreak of epidemics, pandemics or other health crises,
such  as  COVID-19,  and  by  reactions  by  government  and  private  actors  to  such  outbreaks.  As  at  the  date  of  this  MD&A,  the  global  reactions  to  the  spread  of
COVID-19 have led to, among other things, significant restrictions on travel, quarantines, temporary business closures and a general reduction in consumer activity.
While these effects are expected to be temporary, the duration of the disruptions to business internationally and the related financial impact cannot be estimated with
any degree of certainty at this time. Such public health crises can result in disruptions and extreme volatility in financial markets and global supply chains as well as
declining  trade  and  market  sentiment  and  reduced  mobility  of  people,  all  of  which  could  impact  commodity  prices,  interest  rates,  credit  ratings,  credit  risk,
availability of financing and inflation. The risks to the Company of such public health crises also include risks to employee health and safety and may result in a
slowdown  or  temporary  suspension  of  operations  at  some  or  all  of  the  Company's  mineral  properties  as  well  as  its  head  office.  Although  the  Company  has  the
capacity to continue certain administrative functions remotely, many other functions, including the conduct of exploration and development programs, cannot be
conducted remotely and may be impacted or delayed if the Company experiences limitations on employee mobility. As of March 24, 2020, the province of Ontario
has  implemented  an  emergency  order  mandating  the  closure  of  all  non-essential  workplaces  in  the  province.  This  order  has  designated  mineral  exploration  and
development and mining supply and services as essential workplaces and accordingly, our exploration properties in Ontario are at present not directly affected by
the closure order. However, there can be no guarantee that the closure order will not be extended to such workplaces in the future or that governments in other
provinces in which we have mineral properties will not pass similar orders reducing or preventing access to our properties. Any such orders may have a material
adverse  effect  upon  ongoing  exploration  programs  at  our  properties  and,  ultimately,  on  our  business  and  financial  condition.  At  this  point,  the  extent  to  which
COVID-19 may impact the Company remains uncertain; however, it is possible that COVID-19 could have a material adverse effect on the Company's business,
results of operations and financial condition.

Indigenous Peoples

Various international and national laws, codes, court decisions, resolutions, conventions, guidelines, and other materials relate to the rights of Indigenous peoples,
including the First Nations and Metis of Canada. The Company operates in some areas presently or previously inhabited or used by Indigenous peoples, including
areas in Canada over which Indigenous peoples have established or asserted Aboriginal treaty rights, Aboriginal title, or Aboriginal rights. Many of these rights or
titles impose obligations on governments and private parties as they relate to the rights of Indigenous people concerning resource development. Some mandate that
government  consult  with,  and  if  required,  accommodate,  Indigenous  people  for  government  actions  which  may  affect  Indigenous  people,  including  actions  to
approve or grant mining rights or exploration, development or production permits. The obligations of government and private parties under the various international
and national Instruments pertaining to Indigenous people continue to evolve and to be defined.

Government  policy  and  its  implementation  regarding  Indigenous  consultation  (including  the  requirements  that  are  imposed  on  the  mining  industry)  and
accommodation continue to change. In certain circumstances, Indigenous communities are entitled to be consulted prior to, and during, resource development. The
consultation  and  accommodation  process  and  expectations  of  parties  (government,  Indigenous  communities  and  industry  proponents)  involved  can  vary
considerably from project to project, within stages of the project life and among Indigenous communities. There can be overlapping or inconsistent Indigenous or
treaty claims respecting a project. These can contribute to process uncertainty, increased costs, delay in receiving required approvals, and potentially, an inability to
secure  the  required  approvals  for  a  project,  each  of  which  could  have  a  material  adverse  effect  on  the  Company’s  business,  operations,  results  of  operations,
financial condition and future prospects. In addition, the federal government has committed to introducing legislation to implement the United Nations Declaration
on the Rights of Indigenous Peoples ("UNDRIP"). Some provinces and territories are also considering, or have introduced similar legislation. It is uncertain how
the federal and other governments intend to implement UNDRIP. Implementation may add additional uncertainty as to the nature and extent of Aboriginal rights or
title  and  may  also  include  new  processes  and  additional  consultation  requirements  for  project  development  and  operations,  which  may  increase  costs,  increase
approval timelines and impose development and operational additional obligations or restrictions.

The Company’s current operations, and current and future exploration program may be subject to a risk that one or more groups of Indigenous people may oppose
the operations on or development of any of its properties or on properties in which it holds a direct or indirect interest, even where the Company has entered into
agreements with applicable Indigenous and non-Indigenous authorities. Such opposition may be directed through legal or administrative proceedings or expressed in
manifestations such as protests, roadblocks or other forms of public expression against the Company’s activities. Opposition by Indigenous people to the Company’s
operations may require modification of or preclude development of its projects or may require the Company to enter into agreements with Indigenous people with
respect to projects on such properties. Such agreements or restrictions on operations or development may have a material adverse effect on the Company’s business,
financial condition and results of operations. Even where such agreements have been entered into, there can be no certainty that there will not be disagreements
between the Company and groups or sub-groups of Indigenous persons which may result in project delays or have other material adverse effects on the Company.

Page 43

 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Environmental Laws and Regulations

All  phases  of  the  mining  business  present  environmental  risks  and  hazards  and  are  subject  to  environmental  regulation  pursuant  to  a  variety  of  international
conventions  and  federal,  provincial  and  local  laws  and  regulations.  Environmental  legislation  provides  for,  among  other  things,  restrictions,  conditions  and
prohibitions  on  amongst  other  things,  spills,  releases  or  emissions  of  various  substances  produced  in  association  with  mining  operations  and  development.  The
legislation also requires that mines and exploration sites be operated, maintained, abandoned and reclaimed to the satisfaction of applicable regulatory authorities
and may require the deposit of adequate reclamation and remediation security. Compliance with such legislation can require significant expenditures and a breach
may result in the imposition of fines and penalties, some of which may be material. Environmental legislation is evolving in a manner expected to result in stricter
standards  and  enforcement,  larger  fines  and  liability  and  potentially  increased  capital  expenditures  and  operating  costs.  Environmental  assessments  of  proposed
projects carry a heightened degree of responsibility for companies and Directors, Officers and employees. The cost of compliance with changes in governmental
regulations has a potential to reduce the profitability of operations.

The Company believes it is in substantial compliance with all material laws and regulations which currently apply to its activities. The Company cannot give any
assurance  that,  notwithstanding  its  precautions  and  limited  history  of  activities,  breaches  of  environmental  laws  (whether  inadvertent  or  not)  or  environmental
pollution will not result in additional costs or curtailment of planned activities and investments, which could have a material adverse effect on the Company’s future
cash flows, earnings, results of operations and financial condition. Failure to comply with applicable laws, regulations, and permitting requirements may result in
enforcement actions thereunder, including orders issued by regulatory or judicial authorities causing operations to cease or be curtailed, and may include corrective
measures  requiring  capital  expenditures,  installation  of  additional  equipment,  or  remedial  actions.  Companies  engaged  in  mining  operations  may  be  required  to
compensate those suffering loss or damage by reason of the mining activities and may have civil or criminal fines or penalties imposed for violations of applicable
laws or regulations and, in particular, environmental laws.

Amendments to current laws, regulations and permits governing operations and activities of mining companies, or more stringent implementation thereof, could
have a material adverse impact on the Company and cause increases in capital expenditures or any future production costs or require abandonment or delays in the
development of new mining properties.

Companies  engaged  in  the  exploration  and  development  of  mineral  properties  may  from  time  to  time  experience  increased  costs  and  delays  in  exploration  and
production as a result of the need to comply with applicable laws, regulations and permits.

Title Risks

Title to mineral properties, as well as the location of boundaries on the ground may be disputed. Moreover, additional amounts may be required to be paid to surface
right  owners  in  connection  with  any  mineral  exploration  or  development  activities.  At  all  properties  where  the  Company  has  current  or  planned  exploration
activities, it believes that it has either contractual, statutory, or common law rights to make such use of the surface as is reasonably necessary in connection with
those activities.

The  Company  does  not  have  title  insurance  with  respect  to  any  of  its  mining  claims  and  the  Company’s  ability  to  ensure  that  it  has  obtained  secure  claims  to
individual mineral properties or mining concessions may be severely constrained. The Company has not conducted surveys of all of its claims; therefore, the precise
area and location of such claims may be in doubt. In addition, all of the Company’s mineral properties have had previous owners, and third parties may have valid
claims  (known  or  unknown)  underlying  our  interests  therein.  Accordingly,  the  Company’s  properties  may  be  subject  to  prior  unregistered  liens,  agreements,
royalties, transfers or claims, including First Nations land claims, and title may be affected by, among other things, undetected defects. In addition, the Company
may be unable to explore its properties as permitted or to enforce its rights with respect to its properties. An impairment to or defect in the Company’s title to its
properties could have a material adverse effect on its business, financial condition or results of operation.

Page 44

 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Compliance with Laws

The  Company’s  activities  are  subject  to  government  approvals,  various  laws  governing  prospecting,  development,  land  resumptions,  production  taxes,  labour
standards and occupational health, mine safety, toxic substances and other matters, including issues affecting local First Nations populations. The costs associated
with compliance with these laws and regulations can be substantial. Although the Company believes its activities are carried out in accordance with all applicable
rules and regulations, no assurance can be given that new rules and regulations will not be enacted or that existing rules and regulations will not be applied in a
manner which could limit or curtail production or development, or cause additional expense, capital expenditures, restrictions or delays in the development of its
properties. Amendments to current laws and regulations governing operations and activities of exploration and mining, or more stringent implementation thereof,
could  have  a  material  adverse  impact  on  our  business,  operations  and  financial  performance.  Further,  the  mining  licenses  and  permits  issued  in  respect  of  our
projects may be subject to conditions which, if not satisfied, may lead to the revocation of such licenses. In the event of revocation, the value of the Company’s
investments in such projects may decline.

The Company’s mineral claims, licenses and permits are subject to periodic renewal and may only be renewed a limited number of times for a limited period of
time. While the Company anticipates that renewals will be given as and when sought, there is no assurance that such renewals will be given as a matter of course
and there is no assurance that new conditions will not be imposed in connection therewith. The Company’s business objectives may also be impeded by the costs of
holding and/or renewing the mineral claims, licenses and permits. In addition, the duration and success of efforts to obtain and renew mineral claims, licenses and
permits are contingent upon many variables not within the Company’s control.

Permitting

The Company’s current and anticipated future operations, including further exploration, development activities and commencement of production on its properties,
require licenses and permits from various governmental authorities. Our business requires many environmental, construction and mining permits, each of which can
be time-consuming and costly to obtain, maintain and renew. In connection with our current and future operations, we must obtain and maintain a number of permits
that impose strict conditions, requirements and obligations on the Company, including those relating to various environmental and health and safety matters. To
obtain,  maintain  and  renew  certain  permits,  we  are  required  to  conduct  environmental  assessments  pertaining  to  the  potential  impact  of  our  operations  on  the
environment and to take steps to avoid or mitigate those impacts. The Company cannot be certain that all licenses and permits that it may require for its operations
will be obtainable on reasonable terms or at all. Delays or a failure to obtain such licenses and permits, or a failure to comply with the terms of any such licenses
and permits that we have obtained, could have a material adverse impact on First Mining.

On  August  28,  2019,  the  Impact  Assessment  Act  came  into  force  and  replaced  the  Canadian  Environmental  Assessment  Act,  thereby  establishing  a  new
environmental  assessment  process. It  is  uncertain  how  the  new  assessment  process  adopted  by  the  federal  government  will  result  in  a  more  efficient  approval
process.  The  Impact  Assessment  Act  broadens  the  assessment  factors  to  include  health,  economy,  social,  gender,  and  sustainability  considerations.  The  lack  of
regulatory certainty is likely to have an influence on investment decisions for major projects. Even when projects are approved on a federal level, such projects often
face  further  delays  due  to  interference  by  provincial  and  municipal  governments,  as  well  as  court  challenges  related  to  issues  such  as  indigenous  rights,  the
government's  duty  to  consult  and  accommodate  indigenous  peoples  and  the  sufficiency  of  the  relevant  environmental  review  processes.  Such  political  and  legal
opposition creates further uncertainty.

Climate Change

Climate change is an international concern and poses risks to issuers of both direct and indirect effects of physical climate changes and government policy including
climate change legislation and treaties. Both types of risks could result in increased costs, and therefore decreased profitability of our operations. Governments at all
levels  may  be  moving  towards  enacting  legislation  to  address  climate  change  concerns,  such  as  requirements  to  reduce  emission  levels  and  increase  energy
efficiency,  and  political  and  economic  events  may  significantly  affect  the  scope  and  timing  of  climate  change  measures  that  are  ultimately  put  in  place.  Where
legislation has already been enacted, such regulations may become more stringent, which may result in increased costs of compliance. There is no assurance that
compliance with such regulations will not have an adverse effect on the Company’s results of operations and financial condition. Furthermore, given the evolving
nature  of  the  debate  related  to  climate  change  and  resulting  requirements,  it  is  not  possible  to  predict  the  impact  on  the  Company’s  results  of  operations  and
financial condition.

Climate change may result in a number of physical impacts on our business, including an increasing frequency of extreme weather events (such as increased periods
of  snow  and  increased  frequency  and  intensity  of  storms),  water  shortages  and  extreme  temperatures,  which  have  the  potential  to  disrupt  our  exploration  and
development plans and may have other indirect impacts on our business, including transportation difficulties and supply disruptions. The Company’s emergency
plans for managing such extreme weather conditions may not be sufficient and extended disruptions could have adverse effects on our results of operations and
financial condition.

Page 45

 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

Key Persons

The Company manages its business with a number of key personnel, including key contractors, the temporary or permanent loss or unavailability (including as a
result of exposure to or quarantine as a result of COVID-19) of a number of whom could have a material adverse effect on the Company. In addition, as its business
develops and expands, the Company believes that its future success will depend greatly on our continued ability to attract and retain highly-skilled and qualified
personnel and contractors. In assessing the risk of an investment in the Company’s shares, potential investors should realize that they are relying on the experience,
judgment, discretion, integrity and good faith of our management team and Board of Directors. The Company cannot be certain that key personnel will continue to
be employed by it or that it will be able to attract and retain qualified personnel and contractors in the future. Failure to retain or attract key personnel could have a
material adverse effect on the Company. The Company does not maintain “key person” insurance policies in respect of its key personnel.

QUALIFIED PERSONS

Hazel  Mullin,  P.Geo,  Director  of  Data  Management  and  Technical  Services  at  First  Mining,  is  a  Qualified  Person  as  defined  by  National  Instrument  43-101
Standards of Disclosure for Mineral Projects (“NI 43-101”), and is responsible for the review and verification of the scientific and technical information in this
MD&A.

SECURITIES OUTSTANDING

Authorized share capital: The Company can issue an unlimited number of common shares with no par value and an unlimited number of preferred shares with no
par value. No preferred shares have been issued as at March 27, 2020.

The following table sets out all outstanding securities of the Company as of March 27, 2020.

Common shares – issued
Stock options(1)
Warrants(2)
Common shares - fully diluted

 Number
632,619,453   
55,277,500 
34,583,157 
722,480,110 

  $
  $

(1) Each stock option is exercisable for one common share of the Company.
(2) Each warrant is exercisable for one common share of the Company.

Weighted
Average Exercise
Price

Expiry Date

0.52 
0.37 

March 30, 2020 – January 31, 2025
June 16, 2021 – May 16, 2022

Page 46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
  
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

During the amalgamation of Tamaka on June 16, 2016, certain vendors deposited an aggregate of 29,658,290 First Mining shares received into escrow. 20% of such
escrowed shares were released from escrow on June 17, 2017, and an additional 20% will be released every six months thereafter, and the final tranche was released
on June 17, 2019. As at December 31, 2019, there were nil common shares of the Company held in escrow as a result of the Tamaka transaction (December 31,
2018 – 5,931,658).

DISCLOSURE CONTROLS AND PROCEDURES

The  Company’s  Management,  with  the  participation  of  its  Chief  Executive  Officer  (“CEO”)  and  its  Chief  Financial  Officer  (“CFO”),  have  evaluated  the
effectiveness of the Company’s disclosure controls and procedures. Based upon the results of that evaluation, the Company’s CEO and CFO have concluded that, as
of  December  31,  2019,  the  Company’s  disclosure  controls  and  procedures  were  effective  to  provide  reasonable  assurance  that  the  information  required  to  be
disclosed  by  the  Company  in  reports  it  files  is  recorded,  processed,  summarized  and  reported,  within  the  appropriate  time  periods  and  is  accumulated  and
communicated to Management, including the CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

The Company’s Management, with the participation of its CEO and CFO, is responsible for establishing and maintaining adequate internal control over financial
reporting as such term is defined in the SEC’s rules and the rules of the Canadian Securities Administrators. The Company’s internal control over financial reporting
is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes
in accordance with IFRS as issued by the IASB. The Company’s internal control over financial reporting includes policies and procedures that:

● address maintaining records that accurately and fairly reflect, in reasonable detail, the transactions and dispositions of assets of the Company;
● provide reasonable assurance that transactions are recorded as necessary for preparation of financial statements in accordance with IFRS;
● provide  reasonable  assurance  that  the  Company’s  receipts  and  expenditures  are  made  only  in  accordance  with  authorizations  of  Management  and  the

Company’s Directors; and

● provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the Company’s assets that could

have a material effect on the Company’s consolidated financial statements.

The Company’s internal control over financial reporting may not prevent or detect all misstatements because of inherent limitations. Additionally, projections of any
evaluation of effectiveness for future periods are subject to the risk that controls may become inadequate because of changes in conditions or deterioration in the
degree of compliance with the Company’s policies and procedures.

There has been no change in the Company's internal control over financial reporting during the year ended December 31, 2019 that has materially affected, or is
reasonably likely to materially affect, the Company's internal control over financial reporting.

LIMITATIONS OF CONTROLS AND PROCEDURES

The  Company’s  Management,  including  the  CEO  and  CFO,  believes  that  any  disclosure  controls  and  procedures  or  internal  control  over  financial  reporting,  no
matter how well conceived and operated, may not prevent or detect all misstatements because of inherent limitations. Further, the design of a control system must
reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all
control systems, they cannot provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been prevented or detected.
These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake.
Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by unauthorized override of the control.
The design of any control system is also based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design
will succeed in achieving its stated goals under all potential future conditions. Accordingly, because of the inherent limitations in a cost-effective control system,
misstatements due to error or fraud may occur and may not be detected.

Page 47

 
 
 
 
 
 
 
 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

FORWARD-LOOKING INFORMATION

This MD&A is based on a review of the Company’s operations, financial position and plans for the future based on facts and circumstances as of December 31,
2019.  This  MD&A  contains  “forward-looking  statements”  within  the  meaning  of  applicable  Canadian  securities  regulations  (collectively,  “forward-looking
statements”). Any statements that express or involve discussions with respect to predictions, expectations, beliefs, plans, projections, objectives, assumptions or
future events or performance (often, but not always, using words or phrases such as “seek”, “anticipate”, “plan”, “continue”, “estimate”, “expect”, “may”, “will”,
“project”, “predict”, “forecast”, “potential”, “targeting”, “intend”, “could”, “might”, “should”, “believe” and similar expressions) are not statements of historical
fact and may be “forward-looking statements”. These statements relate to future events or the Company’s future performance, business prospects or opportunities.
Forward-looking statements include, but are not limited to: statements regarding the advancement of the Company’s mineral assets towards production; statements
regarding  the  potential  for  the  Company  to  acquire  additional  mineral  assets  in  the  future;  statements  regarding  the  next  stages  and  anticipated  timing  of  the
metallurgical  study  or  the  environmental,  permitting  and  Indigenous  and  community  consultation  process  at  Springpole;  statements  regarding  opportunities  to
enhance  project  economics  identified  under  the  2019  Springpole  PEA;  statements  regarding  the  targeted  completion  date  of  the  Springpole  PFS;  statements
regarding the potential increase in gold and silver recoveries at Springpole; statements regarding the Company’s intentions and expectations regarding exploration,
infrastructure and production potential of any of its mineral properties; statements relating to the Company's working capital, capital expenditures and ability and
intentions to raise capital; statements regarding the potential effects of financing on the Company's capitalization, financial condition and operations; statements
regarding  future  share  issuances  under  the  ATM  facility;  forecasts  relating  to  mining,  development  and  other  activities  at  the  Company’s  operations;  forecasts
relating to market developments and trends in global supply and demand for gold; statements relating to future global financial conditions and the potential effects
on the Company; statements relating to future work on the Company’s non-material properties; statements relating to the Company’s mineral reserve and mineral
resource estimates; statements regarding the Company's belief that the increased understanding of the Goldlund deposit will assist the Company in better targeting
subsequent drill programs to potentially grow the current resource body at Goldlund; statements regarding regulatory approval and permitting including, but not
limited to, EA approval for the Springpole project and the expected timing of such EA approval; statements regarding the Company’s anticipated timing to receive
final  approval  from  the  MECP  of  the  ToR  for  Springpole,  and  consultations  in  respect  thereof;  statements  regarding  the  Company's  compliance  with  laws  and
regulations including, but not limited to environmental laws and regulations; statements regarding the Pickle Crow Earn-In Agreement and payouts, share issuances
and  exploration  expenditure  commitments  thereunder;  statements  regarding  Gainey's  anticipated  adherence  to  required  payment  and  expenditure  obligations
pursuant to the Gainey Option Agreement; statements regarding Momentum's anticipated adherence to required payment and expenditure obligations pursuant to the
Momentum Option Agreement; statements regarding the Company’s plans to complete additional resource and regional drilling at Goldlund; statements regarding
anticipated  completion  of  the  “Main  Zone”  drill  program  and  any  subsequent  phase  of  the  work  program;  statements  regarding  the  Company’s  intention  and
proposed  timing  to  conduct  a  waste  rock  characterization  and  economic  study  of  marketable  aggregates  at  Hope  Brook,  as  well  as  geological  mapping  and  soil
sampling; statements regarding improved efficiency as a result of building new access roads to mineral properties; statements regarding the Company’s plans to
complete  low-spend,  incremental  work  on  its  broader  gold  asset  portfolio;  statements  regarding  the  Company’s  engagement  with  local  stakeholders;  statements
regarding the Company's ability to enter into agreements with local stakeholders including, but not limited to, local Indigenous groups; statements regarding the
potential impact of the COVID-19 pandemic; statements regarding key personnel; statements regarding non-IFRS measures and changes in accounting standards;
statements relating to the limitation of the Company's internal controls over financial reporting; and statements regarding the preparation or conduct of studies and
reports and the expected timing of the commencement and completion of such studies and reports.

There can be no assurance that such statements will prove to be accurate, and future events and actual results could differ materially from those anticipated in such
statements. Important factors that could cause actual results to differ materially from the Company’s expectations are disclosed under the heading “Risks that can
affect our business” in the Company’s Annual Information Form for the year ended December 31, 2019 and other continuous disclosure documents filed from time
to time via SEDAR with the applicable Canadian securities regulators. Forward-looking statements are based on the estimates and opinions of Management on the
date  the  statements  are  made,  and  the  Company  does  not  undertake  any  obligation  to  update  forward-looking  statements  should  conditions  or  our  estimates  or
opinions change, except as required by applicable laws. Actual results may differ materially from those expressed or implied by such forward-looking statements.
These statements involve known and unknown risks, uncertainties, and other factors that may cause the Company’s actual results, levels of activity, performance or
achievements  to  be  materially  different  from  any  future  results,  levels  of  activity,  performance  or  achievement  expressed  or  implied  by  these  forward-looking
statements.

The Company believes that the expectations reflected in any such forward-looking statements are reasonable, but no assurance can be given that these expectations
will prove to be correct and such forward-looking statements included herein this MD&A should not be unduly relied upon.

 Page 48

 
 
 
 
 
 
FIRST MINING GOLD CORP.
(Expressed in thousands of Canadian dollars, unless otherwise indicated)

 Management’s Discussion & Analysis
 For the three months and year ended December 31, 2019

CAUTIONARY NOTE TO U.S. INVESTORS REGARDING MINERAL RESOURCE AND MINERAL RESERVE ESTIMATES

This  MD&A  has  been  prepared  in  accordance  with  the  requirements  of  Canadian  securities  laws,  which  differ  in  certain  material  respects  from  the  disclosure
requirements of United States securities laws. The terms “mineral reserve”, “proven mineral reserve” and “probable mineral reserve” are Canadian mining terms as
defined in accordance with NI 43-101 and the Canadian Institute of Mining, Metallurgy and Petroleum (“CIM”) 2014 Definition Standards on Mineral Resources
and Mineral Reserves, adopted by the CIM Council, as amended. These definitions differ from the definitions in the disclosure requirements promulgated by the
United States Securities and Exchange Commission (the “SEC”) and contained in SEC Industry Guide 7 (“Industry Guide 7”). Under Industry Guide 7 standards,
a “final” or “bankable” feasibility study is required to report mineral reserves, the three-year historical average price is used in any mineral reserve or cash flow
analysis to designate mineral reserves and the primary environmental analysis or report must be filed with the appropriate governmental authority.

In addition, the terms “mineral resource”, “measured mineral resource”, “indicated mineral resource” and “inferred mineral resource” are defined under the
2014 CIM definition standards, and are required to be disclosed by NI 43-101. However, these terms are not defined under Industry Guide 7 and are not permitted to
be used in reports and registration statements of United States companies filed with the SEC. Investors are cautioned not to assume that any part or all of the mineral
deposits in these categories will ever be converted into mineral reserves. “Inferred mineral resources” have a great amount of uncertainty as to their existence, and
great uncertainty as to their economic and legal feasibility. It cannot be assumed that all or any part of an inferred mineral resource will ever be upgraded to a higher
category. Under Canadian rules, estimates of inferred mineral resources may not form the basis of feasibility or pre-feasibility studies, except in rare cases. Investors
are cautioned not to assume that all or any part of an inferred mineral resource exists or is economically or legally mineable. Disclosure of “contained ounces” in a
mineral  resource  is  permitted  disclosure  under  Canadian  regulations.  In  contrast,  the  SEC  only  permits  U.S.  companies  to  report  mineralization  that  does  not
constitute “mineral reserves” by SEC standards as in place tonnage and grade without reference to unit measures.

Accordingly,  information  contained  in  this  MD&A  may  not  be  comparable  to  similar  information  made  public  by  U.S.  companies  subject  to  the  reporting  and
disclosure requirements under the United States federal securities laws and the rules and regulations of the SEC thereunder.

Page 48

 
 
 
 
 
 
 
 
Exhibit 99.4

CERTIFICATION PURSUANT TO SECTION 302 OF THE
SARBANES-OXLEY ACT OF 2002

I, Daniel W. Wilton, certify that:

1.            I have reviewed this annual report on Form 40-F of First Mining Gold Corp.;

2. 

3. 

4. 

Based  on  my  knowledge,  this  report  does  not  contain  any  untrue  statement  of  a  material  fact  or  omit  to  state  a  material  fact  necessary  to  make  the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial
condition, results of operations and cash flows of the issuer as of, and for, the periods presented in this report;

The issuer’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act
Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the issuer and
have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the issuer, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be  designed  under  our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the issuer’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness
of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the issuer’s internal control over financial reporting that occurred during the period covered by the annual
report that has materially affected, or is reasonably likely to materially affect, the issuer’s internal control over financial reporting; and

5. 

The issuer’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the issuer’s
auditors and the audit committee of the issuer’s board of directors (or persons performing the equivalent functions):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably
likely to adversely affect the issuer’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the issuer’s internal control over
financial reporting.

Date: March 30, 2020

/s/ Daniel W. Wilton
Daniel W. Wilton
Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.5

CERTIFICATION PURSUANT TO SECTION 302 OF THE
SARBANES-OXLEY ACT OF 2002

I, Andrew Marshall, certify that:

1.            I have reviewed this annual report on Form 40-F of First Mining Gold Corp.;

2. 

3. 

4. 

Based  on  my  knowledge,  this  report  does  not  contain  any  untrue  statement  of  a  material  fact  or  omit  to  state  a  material  fact  necessary  to  make  the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial
condition, results of operations and cash flows of the issuer as of, and for, the periods presented in this report;

The issuer’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act
Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the issuer and
have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the issuer, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be  designed  under  our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the issuer’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness
of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the issuer’s internal control over financial reporting that occurred during the period covered by the annual
report that has materially affected, or is reasonably likely to materially affect, the issuer’s internal control over financial reporting; and

5. 

The issuer’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the issuer’s
auditors and the audit committee of the issuer’s board of directors (or persons performing the equivalent functions):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably
likely to adversely affect the issuer’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the issuer’s internal control over
financial reporting.

Date: March 30, 2020

/s/ Andrew Marshall
Andrew Marshall
Chief Financial Officer
(Principal Financial Officer and) Principal Accounting Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 99.6

The undersigned, Daniel W. Wilton, hereby certifies, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(a)

(b)

the annual report on Form 40-F of First Mining Gold Corp. for the year ended December 31, 2019 fully complies with the requirements of section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

information contained in the Form 40-F fairly presents, in all material respects, the financial condition and results of operations of First Mining Gold
Corp.

Date: March 30, 2020

/s/ Daniel W. Wilton
Daniel W. Wilton
Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 99.7

The undersigned, Andrew Marshall, hereby certifies, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(a)

(b)

the annual report on Form 40-F of First Mining Gold Corp. for the year ended December 31, 2019 fully complies with the requirements of section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

information contained in the Form 40-F fairly presents, in all material respects, the financial condition and results of operations of First Mining Gold
Corp.

Date: March 30, 2020

/s/ Andrew Marshall
Andrew Marshall
Chief Financial Officer
(Principal Financial Officer and) Principal Accounting Officer

 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.8

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I,  Dr.  Gilles  Arseneau,  Ph.D.,  P.Geo.,  of  SRK  Consulting  (Canada)  Inc.,  hereby  consent  to  the  use  of  my  name  in  the  Annual  Report  and  in  the  Registration
Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation
of the following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Dr. Gilles Arseneau, Ph.D., P.Geo.

Dr. Gilles Arseneau, Ph.D., P.Geo.
Associate Consultant (Geology)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.9

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Grant Carlson, P.Eng., of SRK Consulting (Canada) Inc., hereby consent to the use of my name in the Annual Report and in the Registration Statement on Form
F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation of the following
technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Grant Carlson, P.Eng. 

Grant Carlson, P.Eng.
Senior Consultant (Mining)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.10

March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Bruce Andrew Murphy, P.Eng., of SRK Consulting (Canada) Inc., hereby consent to the use of my name in the Annual Report and in the Registration Statement
on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation of the
following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Bruce Andrew Murphy, P.Eng.

Bruce Andrew Murphy, P.Eng.
Practice Leader (Geotechnical)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.11

March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Neil Winkelmann, FAusIMM, of SRK Consulting (Canada) Inc., hereby consent to the use of my name in the Annual Report and in the Registration Statement on
Form  F-10  (File  No.  333-231801)  of  the  Company  (the  “Registration Statement”),  in  connection  with  reference  to  my  involvement  in  the  preparation  of  the
following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Neil Winkelmann, FAusIMM

Neil Winkelmann, FAusIMM
Principal Consultant (Mining)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.12

March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Mark Liskowich, P.Geo., of SRK Consulting (Canada) Inc., hereby consent to the use of my name in the Annual Report and in the Registration Statement on
Form  F-10  (File  No.  333-231801)  of  the  Company  (the  “Registration Statement”),  in  connection  with  reference  to  my  involvement  in  the  preparation  of  the
following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Mark Liskowich, P.Geo.

Mark Liskowich, P.Geo.
Principal Consultant (GeoEnvironmental)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.13

March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Michel Noël, P.Eng., of SRK Consulting (Canada) Inc., hereby consent to the use of my name in the Annual Report and in the Registration Statement on Form F-
10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation of the following
technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Michel Noël, P.Eng. 

Michel Noël, P.Eng.
Principal Consultant (GeoEnvironmental)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 99.14

March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I,  Michael  Royle,  M.App.Sci.,  P.Geo.,  of  SRK  Consulting  (Canada)  Inc.,  hereby  consent  to  the  use  of  my  name  in  the  Annual  Report  and  in  the  Registration
Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation
of the following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Michael Royle, M.App.Sci., P.Geo.

Michael Royle, M.App.Sci., P.Geo.
Principal Consultant (Hydrogeology)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.15

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I,  Dr.  Mauricio  Herrera,  Ph.D.,  P.Eng.,  of  SRK  Consulting  (Canada)  Inc.,  hereby  consent  to  the  use  of  my  name  in  the  Annual  Report  and  in  the  Registration
Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation
of the following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Dr. Mauricio Herrera, Ph.D., P.Eng.

Dr. Mauricio Herrera, Ph.D., P.Eng.
Principal Consultant (Surface Water Management)
SRK Consulting (Canada) Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.16

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Laurie Tahija, MMSA-QP, of M3 Engineering and Technology Corporation, hereby consent to the use of my name in the Annual Report and in the Registration
Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation
of the following technical report:

“Preliminary Economic Assessment Update for the Springpole Gold Project, Ontario, Canada”, dated November 5, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Laurie Tahija, MMSA-QP   

Laurie Tahija, MMSA-QP
Principal Consultant (Processing)
M3 Engineering and Technology Corporation

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.17

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Todd McCracken, P.Geo., of WSP Canada Inc., hereby consent to the use of my name in the Annual Report and in the Registration Statement on Form F-10 (File
No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation of the following technical
report:

“Technical Report and Resource Estimation Update, Goldlund Gold Project, Sioux Lookout, ON”, dated April 1, 2019 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Todd McCracken, P.Geo.

Todd McCracken, P.Geo.
Manager – Mining
WSP Canada Inc.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.18

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I,  Mark  Drabble,  B.App.Sci  (Geology),  MAIG,  MAusIMM,  of  Optiro  Pty  Limited,  hereby  consent  to  the  use  of  my  name  in  the  Annual  Report  and  in  the
Registration Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in
the preparation of the following technical report:

“Technical Report on the Cameron Gold Deposit, Ontario, Canada”, dated January 17, 2017 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Mark Drabble, B.App.Sci (Geology), MAIG, MAusIMM

Mark Drabble, B.App.Sci (Geology), MAIG, MAusIMM
Principal Consultant
Optiro Pty Limited

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.19

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I,  Kahan  Cervoj,  B.App.Sci  (Geology),  MAIG,  MAusIMM,  of  Optiro  Pty  Limited,  hereby  consent  to  the  use  of  my  name  in  the  Annual  Report  and  in  the
Registration Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in
the preparation of the following technical report:

“Technical Report on the Cameron Gold Deposit, Ontario, Canada”, dated January 17, 2017 (the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Kahan Cervoj, B.App.Sci (Geology), MAIG, MAusIMM  
Kahan Cervoj, B.App.Sci (Geology), MAIG, MAusIMM
Principal Consultant
Optiro Pty Limited

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.20

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, B. Terrence Hennessey, P.Geo., of Micon International Limited, hereby consent to the use of my name in the Annual Report and in the Registration Statement on
Form  F-10  (File  No.  333-231801)  of  the  Company  (the  “Registration Statement”),  in  connection  with  reference  to  my  involvement  in  the  preparation  of  the
following technical report:

“An Updated Mineral Resource Estimate for The Pickle Crow Property, Patricia Mining Division, Northwestern Ontario, Canada”, dated June 15, 2018
(the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ B. Terrence Hennessey, P.Geo.

B. Terrence Hennessey, P.Geo.
Micon International Limited

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Annual Report on Form 40-F
Consent of Expert

Exhibit 99.21

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the Annual Information Form of
the Company for the year ended December 31, 2019.

I, Michael P. Cullen, M.Sc., P.Geo., of Mercator Geological Services Limited, hereby consent to the use of my name in the Annual Report and in the Registration
Statement on Form F-10 (File No. 333-231801) of the Company (the “Registration Statement”), in connection with reference to my involvement in the preparation
of the following technical report:

“2015 Mineral Resource Estimate Technical Report for the Hope Brook Gold Project, Newfoundland and Labrador, Canada”, dated November 20, 2015
(the “Technical Report”).

and to references to the Technical Report, or portions thereof, in the Annual Report and Registration Statement, and to the inclusion and incorporation by reference
of the information derived from the Technical Report in the Annual Report and Registration Statement.

Yours truly,

/s/ Michael P. Cullen, M.Sc., P.Geo.  

Michael P. Cullen, M.Sc., P.Geo.
Mercator Geological Services Limited

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 30, 2020

VIA EDGAR

United States Securities and Exchange Commission

Re:

First Mining Gold Corp. (the “Company”)
Technical Information in Annual Report on Form 40-F and Annual Information Form

Exhibit 99.22

This letter is provided in connection with the Company’s Form 40-F annual report for the year ended December 31, 2019 (the “Annual Report”) to be filed by the
Company with the United States Securities and Exchange Commission (the “SEC”). The Annual Report incorporates by reference the annual information form of
the Company for the year ended December 31, 2019.

I, Hazel Mullin, P.Geo., Director, Data Management and Technical Services of the Company, hereby consent to being named as a qualified person in the Annual
Report and authorize the use of the information included or incorporated by reference into the Annual Report and represented therein as having been prepared by me
or under my supervision.

I also consent being named as a qualified person in the Registration Statement on Form F-10 (File No. 333-231801) of the Company and authorize the use of the
information included or incorporated by reference into such Registration Statement and represented therein as having been prepared by me or under my supervision.

Yours truly,

/s/ Hazel Mullin, P.Geo.  

Hazel Mullin, P.Geo.
Director, Data Management and Technical Services

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in this Annual Report on Form 40-F for the year ended December 31, 2019 of First Mining Gold Corp. of our
report dated March 30, 2020, relating to the consolidated financial statements which appear in Exhibit 99.2 incorporated by reference in this Annual Report.

We also consent to the incorporation by reference in the Registration Statement on Form F-10 (No. 333-231801) of First Mining Gold Corp. of our report dated
March 30, 2020 referred to above.

We also consent to reference to us under the heading “Interests of Experts,” which appears in the Annual Information Form included in Exhibit 99.1 incorporated by
reference in this Annual Report on Form 40-F, which is incorporated by reference in such Registration Statement.

Exhibit 99.23

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
Chartered Professional Accountants

Vancouver, British Columbia
Canada
March 30, 2020