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 | Goldgroup Mining
Owner: 100% |
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| Titre | Profil de la Compagnie | Tous les projets | Site web de la compagnie | Page projet de la compagnie |
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The Cerro Colorado Mine is located in Sonora State, Mexico some 140 kilometers south of the United States border.
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The Cerro Colorado gold mine has been in operation since 2003. From May 2003 to December 2004, prior to the Kappes Cassiday report, 8,392 ounces were produced.
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Geologically the Cerro Colorado Mine area consists of a precambrian metamorphic basement gneiss unconformably overlain by a younger precambrian sequence of carbonate rocks with lesser beds of quartz arenite and shale. This entire sequence has been in Plus...
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