Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Muscovite from
Hirschengrube, Schwarzeck, Lohberg, Cham District, Upper Palatinate, Bavaria, Germany


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Hirschengrube, Schwarzeck, Lohberg, Cham District, Upper Palatinate, Bavaria, Germany
Data Identifiers
Mindat Occurrence Record ID:92279
Long-form Identifier:1:3:92279:3
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.8km (1.1 miles) ⓘPoschingerhütte Quarry (Rauchloch), Arnbruck, Regen District, Lower Bavaria, Bavaria, Germany
2.8km (1.7 miles) ⓘHörndl Quarry (Hörlberg Quarry), Lohberghütte, Lohberg, Cham District, Upper Palatinate, Bavaria, Germany
3.2km (2.0 miles) ⓘDrexler Mine (Draxler Mine; Drachselsried Mine), Arnbruck, Regen District, Lower Bavaria, Bavaria, Germany
4.5km (2.8 miles) ⓘStanzen Quarry, Eck, Arrach, Cham District, Upper Palatinate, Bavaria, Germany
6.8km (4.2 miles) ⓘJohanniszeche, Schmelz, Lam, Cham District, Upper Palatinate, Bavaria, Germany
7.4km (4.6 miles) ⓘFrath Mine, Frath, Drachselsried, Regen District, Lower Bavaria, Bavaria, Germany
10.0km (6.2 miles) ⓘHubertus pegmatite, Böbrach, Regen District, Lower Bavaria, Bavaria, Germany
10.7km (6.6 miles) ⓘBlötz Mine (Plötz Mine), Bodenmais, Regen District, Lower Bavaria, Bavaria, Germany
10.9km (6.8 miles) ⓘMaisried pegmatite, Böbrach, Regen District, Lower Bavaria, Bavaria, Germany
11.4km (7.1 miles) ⓘSilberberg Mine, Bodenmais, Regen District, Lower Bavaria, Bavaria, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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