A new copper project in Arizona that made its first metal this month is ramping up and is expected to make its owner the ...
By Ernest Scheyder HOUSTON, March 24 (Reuters) - Rio Tinto aims to open Arizona's Resolution Copper mine by the mid-2030s but ...
Rio Tinto Plc RIO, BHP Group Limited BHP, and the United States Forest Service (USFS) have finally completed a land exchange ...
The transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest ...
Canada One Mining (TSXV:CONE,OTCPL:COMCF) is advancing its 100 percent owned Copper Dome project, located 18 kilometers south ...
RIO Tinto has moved closer to opening one of the world’s largest copper mines in Arizona after winning a protracted legal ...
Workers at the worlds largest copper mine, BHP Billitons Escondida in Chile, are vowing to launch a "long and hard" strike Thursday for pay increases, causing jitters on world markets. Escondida, a ...
BHP reported a near-30 per cent increase in first-half net profit as the world’s largest mining company by market ...
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