Mitsubishi is shelling out nearly $600 million as a joint venture partner for an expanded copper mine project in Arizona. The Copper World mine – a project from Toronto-based Hudbay Minerals – is an ...
SANTIAGO, April 16 (Reuters) - Chilean copper producer Codelco and global miner Anglo ⁠American ⁠plan to submit separate environmental studies to regulators ⁠for their planned shared copper mine in ...