AngloGold Ashanti Limited operates as a gold mining company in Africa, the Americas, and Australia. The company explores for gold. Its flagship property is a 100% owned Geita project located in the Lake Victoria goldfields of the Mwanza region in north-western Tanzania. The company also owns 100% interest in the Iduapriem mine which covers 137 square kilometers located in the western region of Ghana; Obuasi project located in Ghana; AGA Mineração in Brazil; Serra Grande located in central Brazil in the state of Goiás; Greenfield Projects in the Beatty district in Nevada; and Sunrise Dam in Australia. It also holds 92.5% interest in the Cerro Vanguardia project situated in Argentina; 70% interest in the Tropicana property in Australia; and 85% interest in the Siguiri project in Guinea. The company also explores for silver and sulphuric acid. AngloGold Ashanti Limited was incorporated in 1944 and is headquartered in Johannesburg, South Africa.