10 OF THE WORLD ’ S BIGGEST MINING COMPANIES

Coal India Limited is an organised state owned coal mining corporate that had a production of around 79 million tonnes of coal . Coal India operates across 82 mining areas . The company has a wide number of coal and energy products , including coking coal , semi coking coal , non-coking coal , washed and beneficiated coal . The company was founded in 1973 .

Founded in March 1962 , Rio Tinto is now recognised as one of the leading mining companies throughout the world . Operating through five product groups , including Aluminium , Copper , Diamonds and Minerals , Energy and Iron Ore . Rio Tinto currently operates in close to 32 countries across six countries , including Brazil , France , Chile and Canada but the company has the strongest footprint in Australia and North America .

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