Rio Tinto Limited (Rio Tinto) is a mining company. The Company is focused on finding, mining and processing of mineral resources. Its segments include Iron Ore, Aluminum, Copper & Diamonds, Energy & Minerals, and Other Operations. Its products include aluminum, copper, diamonds, gold, industrial minerals (borates, titanium dioxide and salt), iron ore and thermal and metallurgical coal. The Iron Ore product group's operations are located in the Pilbara region of Western Australia. The Company's business includes bauxite mines, alumina refineries and a range of aluminum smelters. The Copper & Diamonds product group has managed operations in Australia, Canada, Mongolia and the United States, and non-managed operations in Chile and Indonesia. The Energy & Minerals has operations across six sectors: borates, coal, iron ore concentrate and pellets, salt and titanium dioxide.