6-K 2012

6-K 2012

DESCRIPTION

Update - Chucapaca Project in Southern Peru

2012-11-14

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Results Third Quarter and Nine Months 2012

2012-10-31

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Suspension of the work stoppage in Orcopampa

2012-10-15

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Labor Strike of Contractors in Orcopampa

2012-10-12

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Results Second Quarter and Six Months 2012

2012-08-01

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Restart of operations in Orcopampa

2012-06-08

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Consolidated Financial Statements as of March 31, 2012 - Unaudited

2012-05-30

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Strike at the Orcopampa mine

2012-05-29

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First Quarter Results 2012

2012-04-30

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Results of the General Shareholders' Meeting

2012-03-26

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Fourth Quarter Results 2011

2012-02-29

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