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
Gabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany


Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Corundum2
Spinel1
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Gabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:30811
Long-form Identifier:1:3:30811:5
GUID (UUID V4):0
Nearest other occurrences of Muscovite
9.5km (5.9 miles) ⓘRammelsberg Mine, Rammelsberg, Goslar, Goslar District, Lower Saxony, Germany
9.7km (6.0 miles) ⓘSilberbach slag locality, Oberschulenberg, Clausthal-Zellerfeld, Goslar District, Lower Saxony, Germany
10.5km (6.5 miles) ⓘGlücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Goslar District, Lower Saxony, Germany
11.6km (7.2 miles) ⓘChristine Mine, Hasserode, Wernigerode, Harz, Saxony-Anhalt, Germany
12.3km (7.6 miles) ⓘKahlenberg district, Clausthal-Zellerfeld, Goslar District, Lower Saxony, Germany
12.6km (7.8 miles) ⓘSchwengskopf, Hasserode, Wernigerode, Harz, Saxony-Anhalt, Germany
13.6km (8.5 miles) ⓘDas Aufgeklärte Glück Mine (Aufgeklärtes Glück Mine), Hasserode, Wernigerode, Harz, Saxony-Anhalt, Germany
21.0km (13.0 miles) ⓘWolkenhügel Mine, Harz (Landkreis Göttingen), Göttingen District, Lower Saxony, Germany
21.7km (13.5 miles) ⓘWinterberg Quarry, Iberg, Bergstadt Bad Grund, Bad Grund, Göttingen District, Lower Saxony, Germany
42.1km (26.1 miles) ⓘHagental, Gernrode, Quedlinburg, Harz, Saxony-Anhalt, Germany
References
 
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