RIO TINTO LIMITEDMaterials
Rio-Tinto is a British-Australian multinational mining company founded in 1873. The company has its headquarters located in London, United Kingdom and operates in six continents around the world. Rio Tinto's primary operations consists of the exploration, mining and processing of metals and minerals. Rio Tinto's major products include aluminium, copper, diamonds, gold, industrial minerals, iron ore, coal, and uranium. RIO offers both American and European style options.