Tag Archives: escondida

WORLD’S LARGEST COPPER MINE TO CUT PRODUCTION

Friday, 24 July 2009 Minera Escondida, the world’s largest copper mine in terms of annual output, will be closing part of its mining operations for repairs. Escondida will be repairing the Laguna Seca semi-autonomous grinding (SAG) mill for 45 days, … Continue reading

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