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Biotite from
Immelsbacher Höhe, Hornberg, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany


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 Immelsbacher Höhe, Hornberg, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:25906
Long-form Identifier:1:3:25906:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
2.7km (1.7 miles) ⓘBlessing quarry, Niederwasser, Hornberg, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
11.7km (7.3 miles) ⓘHechtsberg quarry, Hausach, Hausach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
15.5km (9.6 miles) ⓘSophia Mine, Böckelsbach valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
17.0km (10.5 miles) ⓘLippenhof, Unterkirnach, Schwarzwald-Baar-Kreis, Freiburg Region, Baden-Württemberg, Germany
19.3km (12.0 miles) ⓘClara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
34.8km (21.6 miles) ⓘFuchsköpfle quarry, Herdern, Freiburg im Breisgau, Freiburg Region, Baden-Württemberg, Germany
38.8km (24.1 miles) ⓘZeigerhalde, Oberried, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
44.5km (27.7 miles) ⓘHorberig, Oberbergen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
49.1km (30.5 miles) ⓘHöwenegg Quarry (Hewenegg Quarry), Immendingen, Tuttlingen, Freiburg Region, Baden-Württemberg, Germany
52.0km (32.3 miles) ⓘOberbargen, Bargen, Schaffhausen, Switzerland
References
 
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