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
Rotriegel ridge, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria


Locality type:Ridge
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Quality for species:Rock forming mineral/non-crystalline/little interest for collectors.(##)
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Associated Minerals:
Associates:Augelite
Bearthite
Crandallite
Goyazite
Kyanite
Lazulite
Pretulite
Quartz
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Rotriegel ridge, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
Data Identifiers
Mindat Occurrence Record ID:293249
Long-form Identifier:1:3:293249:1
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.0km (0.6 miles) ⓘUnnamed mine, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
2.1km (1.3 miles) ⓘWegscheidkreuz, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
2.1km (1.3 miles) ⓘFreßnitzkogel, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
2.3km (1.4 miles) ⓘGranegg, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
3.9km (2.4 miles) ⓘHöllkogel, Alpl, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
8.0km (5.0 miles) ⓘLazulite occurrence, Traibach, Traibachgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
9.0km (5.6 miles) ⓘTraibach stream bed, Traibachgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
10.5km (6.5 miles) ⓘFürstenbauer, Pretulgraben, Langenwang, Bruck-Mürzzuschlag District, Styria, Austria
10.9km (6.8 miles) ⓘGravel pit, Hönigsberg, Mürzzuschlag, Bruck-Mürzzuschlag District, Styria, Austria
11.4km (7.1 miles) ⓘRattner Alp - Steinriegel area, Ratten, Weiz District, Styria, Austria
References
Bernhard, F. (1998): Paragenetische, mineralchemische und röntgenographische Daten von Bearthit vom Lazulithfundpunkt am Rotriegel, Freßnitzgraben bei Krieglach, Fischbacher Alpen, Steiermark. Mitteilungen der Abteilung für Mineralogie am Landesmuseum Joanneum, 62/63, 49-54.
 
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