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Geotechnical Egineering News tagged with [Toquepala mine]

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Southern Copper's $1.2bn Toquepala mine expansion OK’d
InfoMine   16 April 2015   Peru   Southern Tacna  
Toquepala is the world’s fifth biggest copper mine
Peru has approved Southern Copper's (NYSE:SCCO) $1.2 billion expansion of its Toquepala open-pit mine in southern Tacna, which would allow the miner double the operation's concentrating capacity, El Economista (in Spanish) reports.
Filed under: Mining News