| Risk and valuation analysis of the La Negra Project |
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| Title(s) of the La Negra Project |
 | Aurcana Corp.
Owner: 100% |
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| Title | Company Profile | All Projects | Company website | Company project page |
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| History of the La Negra Project |
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The La Negra mine was discovered and developed by Industriales Peñoles S.A. de C.V. The mine commenced production in 1970 and produced until the mine was put on care and maintenance in 2000.
Historical production as reported by Peñoles was approximately 6.6 million tonnes of ore with metal production.
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| Production history |
| Metal | 2010 | 2009 | 2008 | historical |
| COPPER (lbs) | | 21,913,948 | 14,762,153 | 70,000,000 |
| copper (lbs) | 3,686,354 | | | |
| LEAD (lbs) | | | | 161,000,000 |
| SILVER (oz) | | 749,940 | 451,953 | 36,000,000 |
| ZINC (lbs) | | 8,364,338 | 4,603,252 | 323,000,000 |
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