SANTIAGO (Reuters) -Chilean miner Codelco's smelter at its El Teniente mine is set to restart on Thursday, the firm said, ...

Five workers trapped after El Teniente mine collapse, one dead Codelco halts mining, continues concentrator and smelter ...

Chile's El Teniente division -- the world's largest underground copper mine -- has partially resumed operations after a ...

Codelco's smelter at the El Teniente mine is restarting after a deadly collapse paused operations for two weeks, causing a ...

Copper miner Codelco received authorization from Chile's labor inspector office to begin resuming certain operations at its ...

An accident at Codelco's El Teniente mine in late July resulted in a significant shutdown, causing a loss of 20,000 to 30,000 ...

The bodies of all five miners trapped in a collapsed shaft in the world's biggest underground copper mine for three days have ...

Chilean mining company Codelco has requested that Chile's mining regulator, Sernageomin, allow the reopening of a portion of ...

SANTIAGO (Reuters) -Four of five trapped workers at Codelco's El Teniente copper mine have been found dead, the company said ...

The mine remained offline on Friday after Codelco asked Chile's mining regulator to approve a partial restart.

SANTIAGO (Reuters) -Chilean miner Codelco's smelter at its El Teniente mine is set to restart on Thursday, the firm said, after being paused for nearly two weeks due to a deadly collapse at the site.

Copper miner Codelco received authorization from Chile’s labor inspector office to begin resuming certain operations at its ...