| 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 Ultra Hill, Sopron, Győr-Moson-Sopron County, Hungary |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 348357 |
| Long-form Identifier: | 1:3:348357:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 3.1km (1.9 miles) | ⓘGloriette Quarry, Sopron, Győr-Moson-Sopron County, Hungary |
| 3.4km (2.1 miles) | ⓘDeák-kút Quarry, Sopron, Győr-Moson-Sopron County, Hungary |
| 3.9km (2.4 miles) | ⓘKő-bérc, Sopron, Győr-Moson-Sopron County, Hungary |
| 4.7km (2.9 miles) | ⓘVárisi Quarry, Sopron, Győr-Moson-Sopron County, Hungary |
| 6.9km (4.3 miles) | ⓘHarkai Hill, Harka, Győr-Moson-Sopron County, Hungary |
| 8.7km (5.4 miles) | ⓘKő hill quarry, Kópháza, Győr-Moson-Sopron County, Hungary |
| 16.0km (10.0 miles) | ⓘBasalt quarry, Pauliberg, Markt Sankt Martin, Oberpullendorf District, Burgenland, Austria |
| 25.2km (15.6 miles) | ⓘIron mines, Pitten, Neunkirchen District, Lower Austria, Austria |
| 55.1km (34.3 miles) | ⓘLöffelbachgraben (Puchegg), Vorau, Hartberg-Fürstenfeld District, Styria, Austria |
| 66.1km (41.1 miles) | ⓘSág Hill, Celldömölk, Celldömölk District, Vas County, Hungary |
| References |
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