Mining Giants BHP and Rio Tinto Mark Iron Ore Collaboration
BHP (ASX:BHP,NYSE:BHP,LSE:BHP,OTCPL:BHPLF) and Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO,OTCPL:RTPPF) are collaborating to extract up to 200 million tonnes of iron ore under two non-binding Memoranda









