| 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 Michaelstein, Blankenburg, Harz, Saxony-Anhalt, Germany |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 889188 |
| Long-form Identifier: | 1:3:889188:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 24.7km (15.4 miles) | ⓘKaltes Tal, Bad Harzburg, Goslar District, Lower Saxony, Germany |
| 26.1km (16.2 miles) | ⓘRiekensglück prospect, Schmalenberg cliff, Bad Harzburg, Goslar District, Lower Saxony, Germany |
| 26.1km (16.2 miles) | ⓘGabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany |
| 67.0km (41.6 miles) | ⓘAmsdorf lignite open pit, Amsdorf, Seegebiet Mansfelder Land, Mansfeld-Südharz, Saxony-Anhalt, Germany |
| 67.4km (41.9 miles) | ⓘKönigshall-Hindenburg mine, Reyershausen, Bovenden, Göttingen District, Lower Saxony, Germany |
| 87.6km (54.4 miles) | ⓘBackenberg quarries, Güntersen, Adelebsen, Göttingen District, Lower Saxony, Germany |
| 87.7km (54.5 miles) | ⓘHoher Hagen, Dransfeld, Göttingen District, Lower Saxony, Germany |
| 94.8km (58.9 miles) | ⓘBlaue Kuppe, Eschwege, Werra-Meißner, Kassel Region, Hesse, Germany |
| References |
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