Locality type: | Project |
Classification |
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Species: | 'Biotite' (not an IMA approved species) |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Biotite data |
Locality Data: | Click here to view Michiquillay Cu-Au-Mo deposit, Michiquillay, Encañada District, Cajamarca Province, Cajamarca, Peru |
Data Identifiers |
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Mindat Occurrence Record ID: | 551498 |
Long-form Identifier: | 1:3:551498:4 |
GUID (UUID V4): | 5767ec07-5079-4fe9-b5bf-701a06fd125e |
Nearest other occurrences of Biotite |
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2.5km (1.5 miles) | ⓘEl Galeno Cu-Au-Mo deposit, Quisquimayoc, Celendín Province, Cajamarca, Peru |
14.3km (8.9 miles) | ⓘMinas Conga, Celendín Province, Cajamarca, Peru |
29.4km (18.2 miles) | ⓘLaguna Chamis, Cajamarca District, Cajamarca Province, Cajamarca, Peru |
44.0km (27.3 miles) | ⓘCerro Corona, Hualgayoc Province, Cajamarca, Peru |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | Patrick J. Williams The El Galeno and Michiquillay porphyry Cu–Au–Mo deposits: geological descriptions and...of Miocene porphyry systems in the Cajamarca district, northern Peru Received: 29 September 2004 / Accepted:...2005 Abstract El Galeno and Michiquillay are early to middle Miocene Cu–Au–Mo porphyry-related deposits...auriferous Cajamarca district of northern Peru. The El Galeno deposit (486 Mt at 0.57% Cu, 0.14 g/t Au and 150...150 ppm Mo) is associated with multiple dioritic intrusions hosted within Lower Cretaceous quartzites |
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