| Locality type: | Pegmatite |
| 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 Rancul pegmatite, Potrerillos, San Martín Department, San Luis Province, Argentina |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1588378 |
| Long-form Identifier: | 1:3:1588378:0 |
| GUID (UUID V4): | d43113ef-15f2-42f4-9237-1e45f3cd687e |
| Nearest other occurrences of Biotite |
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| 3.6km (2.2 miles) | ⓘSan Osmar pegmatite, Potrerillos, San Martín Department, San Luis Province, Argentina |
| 3.8km (2.4 miles) | ⓘPotrerillos 2 pegmatite, Potrerillos, San Martín Department, San Luis Province, Argentina |
| 10.9km (6.8 miles) | ⓘCatrie pegmatite, Potrerillos, San Martín Department, San Luis Province, Argentina |
| 17.3km (10.8 miles) | ⓘLa Aspereza mining district, Villa de Praga, San Martín Department, San Luis Province, Argentina |
| 19.6km (12.2 miles) | ⓘLos Avestruces mining district, San Martín, San Martín Department, San Luis Province, Argentina |
| 22.3km (13.8 miles) | ⓘLa Esmeralda pegmatite, Paso Grande, San Martín Department, San Luis Province, Argentina |
| 36.6km (22.7 miles) | ⓘDiente Verde, Cañada Honda, Carolina, Coronel Pringles Department, San Luis Province, Argentina |
| 37.7km (23.5 miles) | ⓘLa Rica vein, Cañada Honda, Carolina, Coronel Pringles Department, San Luis Province, Argentina |
| 38.8km (24.1 miles) | ⓘCañada Honda, Carolina, Coronel Pringles Department, San Luis Province, Argentina |
| 41.3km (25.7 miles) | ⓘRanquel Pegmatite, Totoral pegmatitic field, Coronel Pringles Department, San Luis Province, Argentina |
| References |
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Roquet, M. B., Bernard, F., Lira, R., & Galliski, M. Á. (2011). The NYF pegmatites of the Potrerillos granite, San Luis Range, Argentina. Asociación Geológica Argentina, Serie D, Publicación Especial, 14, 169-171. Ribacki, Enrico, Trumbull, Robert B., López de Luchi, Mónica G., Altenberger, Uwe, van Schijndel, Valby (2023) Intra-granitic pegmatites of the Las Chacras-Potrerillos batholith (Sierra de San Luis, Argentina): Geochemistry, dating, and a new model of magma evolution. Journal of South American Earth Sciences, 127. 104397 doi:10.1016/j.jsames.2023.104397 |
| Reference Search (possible matching items) |
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 | Lira, R., Galliski, M. A., Bernard, F., Roquet, M. B. (2012) The Intragranitic Potrerillos NYF Pegmatites and Their a-Type Host Granites of the las Chacras - Potrerillos Batholith, Sierra de San Luis, Argentina. The Canadian Mineralogist, 50 (6) 1729-1750 doi:10.3749/canmin.50.6.1729 | Journal (article/letter/editorial) | | INTRAGRANITIC POTRERILLOS NYF PEGMATITES AND THEIR A-TYPE HOST GRANITES OF THE LAS CHACRAS – POTRERILLOS BATHOLITH...BATHOLITH, SIERRA DE SAN LUIS, ARGENTINA Raúl LIRA§ CONICET–CICTERRA, Museo de Mineralogía y Geología “Dr...Córdoba, Av. V. Sarsfield 299, (5000) Córdoba, Argentina Miguel Ángel GALLISKI IANIGLA, CCT Mendoza –...CONICET, Avda. A. Ruiz Leal s/n, (5500) Mendoza, Argentina Federico BERNARD YPF, 9 de Septiembre esquina...Cruz, Argentina María Belén ROQUET Departmento de Geología, Universidad Nacional de San Luis, Chacabuco |
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