Rio Tinto Plc engages in the exploration, mining, and processing of mineral resources. It operates through the following business segments: Iron Ore, Aluminium, Copper and Diamonds, Energy and ...

Although primarily focused on the extraction of minerals, Rio Tinto also has significant operations in refining, particularly for refining bauxite and iron ore. Accordingly, the largest share of ...

The Rio Tinto Group is one of the world's largest mining companies, and has headquarters in Melbourne, Australia and London, U.K. The report includes financial figures for the company, mineral ...