| Locality type: | Mine |
| 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 Storgruben, Buøya, Alstahaug, Nordland, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1470336 |
| Long-form Identifier: | 1:3:1470336:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 18.1km (11.3 miles) | ⓘStrandgata, Sandnessjøen, Alstahaug, Nordland, Norway |
| 31.3km (19.4 miles) | ⓘLangkilen Zinc Prospects, Vevelstad, Nordland, Norway |
| 32.9km (20.4 miles) | ⓘHøyholm Granite Deposit, Vevelstad, Nordland, Norway |
| 40.4km (25.1 miles) | ⓘForneshatten Molybdenum Prospect, Brønnøy, Nordland, Norway |
| 40.6km (25.3 miles) | ⓘAndalshatten Molybdenum Prospect, Vevelstad, Nordland, Norway |
| 59.7km (37.1 miles) | ⓘKattuglehaugen Granite Quarry, Sømna, Nordland, Norway |
| 61.4km (38.2 miles) | ⓘFuglestrand Iron Prospects, Elsfjord, Vefsn, Nordland, Norway |
| 63.3km (39.3 miles) | ⓘFlostrandveien Quarry, Rana, Nordland, Norway |
| 69.6km (43.2 miles) | ⓘKvinaneset Feldspar Quarries, Lurøy, Nordland, Norway |
| 71.9km (44.7 miles) | ⓘBleikvassli Mine, Bleikvasslia, Hemnes, Nordland, Norway |
| References |
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