| Classification |
|---|
|
| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Dürnberg, Ottensheim, Urfahr-Umgebung District, Upper Austria, Austria |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 768489 |
| Long-form Identifier: | 1:3:768489:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
|---|
|
|
| 17.9km (11.1 miles) | ⓘLuftenberg quarries (Steininger quarry), Luftenberg an der Donau, Perg District, Upper Austria, Austria |
| 19.2km (11.9 miles) | ⓘSteinhaus quarry (Maria-Luise quarry), Kleinzell im Mühlkreis, Rohrbach District, Upper Austria, Austria |
| 25.8km (16.0 miles) | ⓘMeitschenhof, Pregarten, Freistadt District, Upper Austria, Austria |
| 26.4km (16.4 miles) | ⓘLest, Kefermarkt, Freistadt District, Upper Austria, Austria |
| 39.0km (24.2 miles) | ⓘMoravice, Frymburk, Český Krumlov District, South Bohemian Region, Czech Republic |
| 46.6km (29.0 miles) | ⓘBlansky´les granulite massif, Světlík, Český Krumlov District, South Bohemian Region, Czech Republic |
| 48.6km (30.2 miles) | ⓘGrögöd Quarry (G'steinert Quarry), Untergriesbach, Passau District, Lower Bavaria, Bavaria, Germany |
| 53.5km (33.3 miles) | ⓘGranite quarry, Allerding, Sankt Florian am Inn, Schärding District, Upper Austria, Austria |
| 60.7km (37.7 miles) | ⓘPlešovice quarry, Plešovice, Zlatá Koruna, Český Krumlov District, South Bohemian Region, Czech Republic |
| 61.0km (37.9 miles) | ⓘPegmatite occurrences, Dolní Svince, Dolní Třebonín, Český Krumlov District, South Bohemian Region, Czech Republic |
| References |
|---|
|
|
|
