Orion Minerals Limited explores for, evaluates, and develops mineral properties in Australia and South Africa. The company primarily explores for gold, zinc, copper, nickel, silver, and cobalt, as well as platinum group metals elements. Its flagship project is the Prieska copper-zinc project located in the Northern Cape province of South Africa. The company also holds interest in the Okiep copper project located in the north of Cape Town. In addition, it holds interest in the Namaqua-Disawell project; the Masiqhame project; and the Marydale project located in the Northern Cape province of South Africa. Further, the company holds interest in the Fraser Range project located in Western Australia; and the Walhalla project in Victoria, Australia. The company was incorporated in 2001 and is headquartered in Melbourne, Australia.