| Locality type: | Quarry |
| 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 Cerro Negro quarry, El Pilón complex, Sierra de Córdoba, Córdoba Province, Argentina |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1381844 |
| Long-form Identifier: | 1:3:1381844:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 1.0km (0.6 miles) | ⓘTamain quarries, El Pilón complex, Sierra de Córdoba, Córdoba Province, Argentina |
| 51.9km (32.2 miles) | ⓘLa Calandria mine, Cañada del Puerto, Ambul District, San Alberto Department, Córdoba Province, Argentina |
| 56.9km (35.4 miles) | ⓘCerro Moreno pegmatite, Chancani District, Pocho Department, Córdoba Province, Argentina |
| 66.7km (41.4 miles) | ⓘSD-1 Pegmatite, Villa Parque Síquiman, San Roque District, Punilla Department, Córdoba Province, Argentina |
| 66.7km (41.4 miles) | ⓘEl Pato Pegmatite, Villa Parque Síquiman, San Roque District, Punilla Department, Córdoba Province, Argentina |
| 66.8km (41.5 miles) | ⓘSD-2 Pegmatite, Villa Parque Síquiman, San Roque District, Punilla Department, Córdoba Province, Argentina |
| 74.9km (46.5 miles) | ⓘLas Bateas area, La Calera, Calera Norte District, Colón Department, Córdoba Province, Argentina |
| References |
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Rapela, C. W., Baldo, E. G., Pankhurst, R. J., & Saavedra, J. (2002) Cordieritite and leucogranite formation during emplacement of highly peraluminous magma: the El Pilón Granite Complex (Sierras Pampeanas, Argentina). Journal of Petrology, 43(6), 1003-1028. |
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