Which country is the home of Mount Keith Mine, and the world's largest mining company which operates it?
Mount Keith Mine Mount Keith Mine is an open pit nickel mine in Western Australia. It is operated by BHP. The site's closest landmark is the town of Wiluna, 85 km to the north.
Black Rock mine The Black Rock mine is a mine located in the north of South Africa. Black Rock represents one of the largest manganese reserves in South Africa having estimated reserves of 70.4 million tonnes of manganese ore grading 39% manganese metal.