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Codelco Wikipedia

With the constitutional reform that nationalized copper Law 17 450 July 11 1971 during President Salvador Allende 39 s government full ownership of all copper mines and copper fields in the country were transferred to Codelco The creation of the Corporación Nacional del Cobre de Chile as it is currently known was

Rebel Union Push Snarls Relations at World 39 s Biggest Copper Mine

Feb 2 2018 Labor tensions at the world 39 s biggest copper mine are no longer restricted to relations between union and management A group of workers trying to set up a new union at BHP Billiton Ltd 39 s Escondida in Chile say they are being intimidated and insulted by members of the existing union showing how much

Chilean nationalization of copper Wikipedia

By the late 1950s the three principal copper mines in Chile were Chuquicamata El Salvador and El Teniente Chuquicamata and El Salvador were owned by the Anaconda Copper Company and El Teniente was owned by the Kennecott Copper Corporation The La

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