| Locality type: | Alluvials |
| 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: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Dore river alluvial deposits, Dorat, Thiers, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 776185 |
| Long-form Identifier: | 1:3:776185:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 22.9km (14.2 miles) | ⓘLimagne Basin, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 25.6km (15.9 miles) | ⓘCharrier Mine, Laprugne, Vichy, Allier, Auvergne-Rhône-Alpes, France |
| 39.6km (24.6 miles) | ⓘBoulade stream alluvial deposits, Issoire, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 39.7km (24.6 miles) | ⓘPuy de Ténuzet quarry, Saint-Ours-les-Roches, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 39.7km (24.7 miles) | ⓘPuy de Saint-Sandoux (Puy de Barneire), Saint-Sandoux, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 41.4km (25.7 miles) | ⓘPuy de Lemptégy, Saint-Ours-les-Roches, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 41.5km (25.8 miles) | ⓘGrand Etang alluvial deposits, Andelot River watershed, Saint-Didier-la-Forêt, Vichy, Allier, Auvergne-Rhône-Alpes, France |
| 46.1km (28.6 miles) | ⓘMenat-Malmouche Maars, Saint-Angel, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 48.2km (29.9 miles) | ⓘGigeole stream alluvial deposits, Nébouzat, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 50.0km (31.1 miles) | ⓘChevalard stream alluvial deposits, Aurières, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| References |
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