Sandfire Resources Limited is engaged in exploration, evaluation and development of mineral tenements and projects in Australia, Botswana and elsewhere overseas, including investment in early-stage mineral exploration companies. The Company conducts DeGrussa Operations that is located within its Greater Doolgunna Project in Western Australia’s Bryah Basin mineral province, approximately 900 kilometer(km) north-east of Perth. Its Doolgunna exploration projects covers an aggregate contiguous exploration area of approximately 7,189 Square kilometers(km2). It is focused on exploration within the Temora Project and at the Endeavor Joint Venture in the Cobar district of New South Wales. It holds prospective licenses in the Kalahari Copper Belt of Botswana and Namibia, including theT3 Copper-Silver Project. The Company through its subsidiary Sandfire Resources America Inc. holds Black Butte Copper Project, located in central Montana in the United States.