SANTIAGO (Reuters) -Copper miner Codelco has asked Chile's mining regulator for permission to reopen a part of its flagship ...

State-run copper miner looking to resume underground mining in areas of the El Teniente complex unaffected by a collapse that ...

Codelco has requested Chile's mining regulator, Sernageomin, to allow the reopening of a portion of its El Teniente mine.

Four of the five workers trapped in a Chilean copper mine that partially collapsed this week have been found dead, ...

Chilean copper giant Codelco has halted mining at its flagship El Teniente mine and postponed its quarterly results ...

Codelco stopped processing ore at its biggest copper mine in Chile after a deadly tunnel collapse July 31 prompted a halt of underground activities. The El Teniente complex ran out of stockpiled ore ...

Rescue teams found a body inside a section of a Chilean copper mine that collapsed two days earlier during a moderate ...

Codelco stopped processing ore at its biggest copper mine in Chile after a deadly tunnel collapse last Thursday prompted a halt of underground activities.

A 4.2 magnitude earthquake at around 5.30 pm Thursday triggered a collapse at the El Teniente copper mine in Chile’s ...