| Locality type: | Pegmatite Field |
| 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 Contu-Negovanu Pegmatite Field, Lotru-Cibin Mountains, Sibiu County, Romania |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 673170 |
| Long-form Identifier: | 1:3:673170:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 63.2km (39.2 miles) | āGradistea de Munte deposit, Hunedoara County, Romania |
| 95.5km (59.4 miles) | āBolcana Mine, Certeju de Sus, Hunedoara County, Romania |
| 96.0km (59.6 miles) | āDeva Mine, Deva, Hunedoara County, Romania |
| 98.1km (61.0 miles) | āLarga, StÄnija, BuceČ, Hunedoara County, Romania |
| References |
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