| 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 Eriasa Quarry, Bossòst (Bossost), Aran (Val d'Aran; Aran Valley), Lleida, Catalonia, Spain |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 247014 |
| Long-form Identifier: | 1:3:247014:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 10.7km (6.6 miles) | ⓘMail de la Pique, Baren, Saint-Gaudens, Haute-Garonne, Occitanie, France |
| 20.7km (12.9 miles) | ⓘForau de O ravine (Gías pass; Clarabide pass; Oô pass), Benasque, Huesca, Aragon, Spain |
| 35.6km (22.1 miles) | ⓘAnglade Mine, Salau, Seix, Saint-Girons, Ariège, Occitanie, France |
| 40.2km (25.0 miles) | ⓘLa Fourque granodiorite outcrop, Salau, Seix, Saint-Girons, Ariège, Occitanie, France |
| 44.2km (27.5 miles) | ⓘEspéchère, Avezac-Prat-Lahitte, Bagnères-de-Bigorre, Hautes-Pyrénées, Occitanie, France |
| 48.9km (30.4 miles) | ⓘEureka mine, Castell-estaó, La Torre de Cabdella, La Vall Fosca, Pallars Jussà, Lleida, Catalonia, Spain |
| 70.1km (43.5 miles) | ⓘTerre Nères pass, Merens, Ax-les-Thermes, Foix, Ariège, Occitanie, France |
| 70.3km (43.7 miles) | ⓘGave d’Azun river alluvial deposits, Arcizans-Avant, Argelès-Gazost, Hautes-Pyrénées, Occitanie, France |
| 71.1km (44.2 miles) | ⓘLlorts Mine, Llorts, Ordino, Andorra |
| 79.8km (49.6 miles) | ⓘComa de Ransol, Canillo, Andorra |
| References |
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