| 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 Badacsony, Badacsonytomaj, Tapolca District, Veszprém County, Hungary |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 303928 |
| Long-form Identifier: | 1:3:303928:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 13.8km (8.6 miles) | ⓘHalápi Hill (Haláp Hill), Zalahaláp, Tapolca District, Veszprém County, Hungary |
| 55.7km (34.6 miles) | ⓘSág Hill, Celldömölk, Celldömölk District, Vas County, Hungary |
| 70.7km (43.9 miles) | ⓘKőszárhegy Quarry, Kőszárhegy, Székesfehérvár District, Fejér County, Hungary |
| 82.7km (51.4 miles) | ⓘMiddle Permian Boda Claystone Formation, Gorica Block, Szentlőrinc District, Baranya County, Hungary |
| 94.6km (58.8 miles) | ⓘKöves Hill, Hosszúhetény, Pécs District, Baranya County, Hungary |
| 95.1km (59.1 miles) | ⓘPhonolite quarry, Köves Hill, Hosszúhetény, Pécs District, Baranya County, Hungary |
| 99.1km (61.6 miles) | ⓘEnyedi Quarry, Sukoró, Gárdony District, Fejér County, Hungary |
| References |
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