SANTIAGO (Reuters) - Canadian miner Lundin must permanently close its Alcaparrosa copper mine in Chile, the South American nation's environmental regulator said on Thursday, after a massive sinkhole ...

1732 GMT – Base metal prices are mixed, with LME three-month copper up 0.5% at $9,116 a metric ton and LME three-month aluminum down 0.1% at $2,618.50 a ton. Copper has gained as traders assess the ...

Orion’s Flat Mines area and the current drilling program falls entirely within a mining right surrounded by the company’s ...

Donald Trump is doubling down on his plan to buy. A US takeover could weaken the country’s mining laws and ban on private ...