GMRAP ID | 298 |
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Tract name | Chile Cretaceous Antucoya (005pCu1017) |
Included sites | Rio Blanco |
Site status | prospect |
Country | Chile |
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State or province | Antofagasta |
Geographic location | -69.6075, -24.398333333 |
Geologic map unit | -69.6075, -24.398333333 |
Nearby data |
Deposit type | Porphyry copper |
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Age determination method | Geologic inference |
Age range | Cretaceous or younger |
Age reference | geologic inference |
Minerals | alunite, hematite |
Associated rocks | sericitic porphyry |
Tectonic setting | continental margin |
Stratigraphic age | Cretaceous or younger |
Development status | Past Producer |
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Gold-Moly ratio | -9999 |
Comments | Hematitic leached capping. 31 Ma of supergene alunite. |
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Study area name | Andes |
References | Sillitoe and McKee (1996); Singer and others (2008); Singer and others (2005) |
Site reference | Cunningham and others (2008) |