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 Čertův mlýn, Bludovice, Nový Jičín, Nový Jičín District, Moravian-Silesian Region, Czech Republic |
Data Identifiers |
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Mindat Occurrence Record ID: | 1552510 |
Long-form Identifier: | 1:3:1552510:5 |
GUID (UUID V4): | 3cb93996-06bf-4c22-915a-a989d3d09a12 |
Nearest other occurrences of Biotite |
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14.8km (9.2 miles) | ⓘTichá outcrop, Tichá, Nový Jičín District, Moravian-Silesian Region, Czech Republic |
20.2km (12.5 miles) | ⓘMaralův kopec quarry, Kunčice pod Ondřejníkem, Frýdek-Místek District, Moravian-Silesian Region, Czech Republic |
25.5km (15.9 miles) | ⓘLubno metavolcanite outcrop, Frýdlant nad Ostravicí, Frýdek-Místek District, Moravian-Silesian Region, Czech Republic |
26.7km (16.6 miles) | ⓘBaška outcrops, Baška, Frýdek-Místek District, Moravian-Silesian Region, Czech Republic |
26.9km (16.7 miles) | ⓘOstravice river bed, Sviadnov, Frýdek-Místek District, Moravian-Silesian Region, Czech Republic |
27.7km (17.2 miles) | ⓘAltered volcanite outcrop, Lískovec, Frýdek-Místek District, Moravian-Silesian Region, Czech Republic |
35.9km (22.3 miles) | ⓘSlíva Quarry, Prostřední Bludovice, Horní Bludovice, Karviná District, Moravian-Silesian Region, Czech Republic |
36.1km (22.5 miles) | ⓘKuboš Quarry, Prostřední Bludovice, Horní Bludovice, Karviná District, Moravian-Silesian Region, Czech Republic |
45.0km (28.0 miles) | ⓘCamptonite vein outcrop, Mariánské Údolí, Hlubočky, Olomouc District, Olomouc Region, Czech Republic |
51.9km (32.3 miles) | ⓘStupné quarry, Stupné, Považská Bystrica District, Trenčín Region, Slovakia |
References |
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Kropáč, K., Dolníček, Z., Uher, P., Buriánek, D., Urubek, T. (2023): Crystal chemistry and origin of epidote-(Sr) in alkaline rocks of the teschenite association (Silesian Unit, Outer Western Carpathians, Czech Republic). Mineralogy and Petrology: 117 (in press). |