chuquicamata copper mine size

  • Chuquicamata Wiki Everipedia

    Chuquicamata's wiki: Chuquicamata (choo-kee-kə-MAH-tə), or "Chuqui" as it is more familiarly known, is by excavated volume the largest open pit copper mine in the ...

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  • Chuquicamata mining centre, Chile Britannica.com

    It lies near Calama at 9,350 feet (2,850 m) above sea level and is the largest open-pit mine in the world. Large-scale operations started in 1915. Tapping one of the worlds largest-known copper deposits, it produces more than one-fourth of the nations copper, which is carried by rail to Antofagasta, 140 miles (225 km) southwest, for export.

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  • ARSENIC AND ARSENIC COMPOUNDS (EHC 224, 2001)

    1. SUMMARY 1.1 Properties and analytical procedures. Arsenic is a metalloid widely distributed in the earths crust and present at an average concentration of 2 mg/kg.

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  • Le Live Marseille : aller dans les plus grandes soirées ...

    Retrouvez toutes les discothèque Marseille et se retrouver dans les plus grandes soirées en discothèque à Marseille.

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  • Chuquicamata, Chile Revolvy

    Aug 15, 1984· Chuquicamata ( choo-kee-kə- MAH -tə ), or " Chuqui " as it is more familiarly known, is by excavated volume the largest open pit copper mine

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  • Codelco Wikipedia

    Codelco Norte is a division of Codelco that is made of the Chuquicamata and ... Unlike other Codelco mines, ... the highly controversial Junin copper mining ...