| Locality type: | Dike |
| 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 Zawiercie trachyte dikes, Zawiercie County, Silesian Voivodeship, Poland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1394215 |
| Long-form Identifier: | 1:3:1394215:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 3.6km (2.2 miles) | ⓘZawiercie skarn, Rokitno Szlacheckie, Gmina Łazy, Zawiercie County, Silesian Voivodeship, Poland |
| 16.0km (9.9 miles) | ⓘMyszków Cu-Mo deposit, Gmina Żarki, Myszków County, Silesian Voivodeship, Poland |
| 36.9km (23.0 miles) | ⓘMiękinia, Gmina Krzeszowice, Kraków County, Lesser Poland Voivodeship, Poland |
| 37.3km (23.1 miles) | ⓘ"Alpy" dump, Wełnowiec-Józefowiec, Katowice, Silesian Voivodeship, Poland |
| 40.8km (25.4 miles) | ⓘDubie, Dębnik-Dubie area, Gmina Krzeszowice, Kraków County, Lesser Poland Voivodeship, Poland |
| 46.5km (28.9 miles) | ⓘZalas quarry, Gmina Krzeszowice, Kraków County, Lesser Poland Voivodeship, Poland |
| 90.9km (56.5 miles) | ⓘGrojec Hill, Żywiec, Żywiec County, Silesian Voivodeship, Poland |
| 99.8km (62.0 miles) | ⓘDrugnia Rządowa quarry, Kielce County, Świętokrzyskie Voivodeship, Poland |
| References |
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