Locality type: | Quarry |
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 Fohberg Quarry (Hauri Quarry), Bötzingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
Data Identifiers |
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Mindat Occurrence Record ID: | 25476 |
Long-form Identifier: | 1:3:25476:2 |
GUID (UUID V4): | cf0d523f-83b9-41c8-a445-90169190b139 |
Nearest other occurrences of Biotite |
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3.2km (2.0 miles) | ⓘHorberig, Oberbergen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
25.9km (16.1 miles) | ⓘPotash mine, Buggingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
30.5km (19.0 miles) | ⓘZeigerhalde, Oberried, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
38.9km (24.2 miles) | ⓘHechtsberg quarry, Hausach, Hausach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
41.0km (25.5 miles) | ⓘBlessing quarry, Niederwasser, Hornberg, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
41.8km (26.0 miles) | ⓘWasserbourg quarry, Wasserbourg, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France |
42.7km (26.5 miles) | ⓘImmelsbacher Höhe, Hornberg, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
46.2km (28.7 miles) | ⓘSaint-Nabor quarries, Saint-Nabor, Molsheim, Bas-Rhin, Grand Est, France |
46.9km (29.1 miles) | ⓘLippenhof, Unterkirnach, Schwarzwald-Baar-Kreis, Freiburg Region, Baden-Württemberg, Germany |
51.3km (31.9 miles) | ⓘClara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
References |
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