| 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 Garta Feldspar Quarry, Stokken, Arendal, Agder, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 682886 |
| Long-form Identifier: | 1:3:682886:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 0.5km (0.3 miles) | ⓘHamnevollneset, Stokken, Arendal, Agder, Norway |
| 2.4km (1.5 miles) | ⓘHella 1 Feldspar Quarry, Helle, Stokken, Arendal, Agder, Norway |
| 2.4km (1.5 miles) | ⓘHella 2 Feldspar Quarry, Helle, Stokken, Arendal, Agder, Norway |
| 3.0km (1.8 miles) | ⓘMørefjær Feldspar Quarry (Mörefjer), Stokken, Arendal, Agder, Norway |
| 3.0km (1.8 miles) | ⓘNarestø Feldspar Quarry, Flosta, Arendal, Agder, Norway |
| 3.2km (2.0 miles) | ⓘAlviken Feldspar Quarry, Stokken, Arendal, Agder, Norway |
| 8.9km (5.5 miles) | ⓘFjeld Quarry (Fjellvand Quarry), Austre Moland, Arendal, Agder, Norway |
| 9.6km (6.0 miles) | ⓘGrasås Feldspar Quarry, Austre Moland, Arendal, Agder, Norway |
| 9.9km (6.1 miles) | ⓘÅrgruven Iron Mine, Lyngrott Mining Field, Lyngrott, Froland, Agder, Norway |
| 10.0km (6.2 miles) | ⓘGloserheia, Froland, Agder, Norway |
| References |
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