The world's 50 most valuable mining companies | MININGJun 21, 2016 . Combined these mining and metal giants are worth $700 billion with operations in every corner of the world.international mining companies,Top 10 Mining Companies Based on Revenue | Mining GlobalAug 12, 2014 . Australia miner Fortescue Metals Group (FMG) raked in $10.69 billion in 2013 putting the company at number 10 on this list. Operating primarily.
international mining companies