STRABAG said that its subsidiary ZÜBLIN has won two contracts from Codelco for the development of the Chuquicamata Underground Mine "Mina Norte" in Chile. The contracts have a combined value of ...

Three unions at Codelco’s Chuquicamata mine downed tools late Wednesday and blocked access to the century-old operation, claiming that the Chilean copper miner has been violating agreements with ...

SANTIAGO, June 25 (Reuters) - Workers at Codelco's Chuquicamata copper mine in Chile, the state miner's second largest by output, are threatening to walk off the job soon to protest plans to transform ...

Chile’s state-owned Codelco, the world’s largest copper producer, submitted an environmental permit request on Thursday to modify its Chuquicamata Subterranea project at a cost of $720 million. “The ...

The full reactivation of a smelter belonging to Chile's state-run Codelco, the world's top copper producer, will be delayed until the end of October after missing a previous target of April, four ...

SANTIAGO, June 13 (Reuters) - Unionized workers at Codelco's Chuquicamata copper mine, one of the world´s largest, said late on Wednesday they would walk off the job beginning Friday after failing to ...

In this Sept. 25, 2012 photo, a drilled tunnel crosses under the Chuquicamata copper mine in the Atacama desert in northern Chile. Experts say that by 2019 the Chuquicamata copper mine will be ...