Orosur Mining Inc. explores, develops, and produces gold projects in South America. Its principal project is the Anzá exploration gold project covering an area of 231 square kilometers located in the Middle Cauca Belt in Antioquia, Colombia. The company was formerly known as Uruguay Mineral Exploration Inc. and changed its name to Orosur Mining Inc. in January 2010. Orosur Mining Inc. was incorporated in 1996 and is based in Vancouver, Canada.