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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Arsenopyrite from
Le Rouchié-Lessert vein, La Vialle, Le Cheylat, Blesle, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France


Locality type:Vein
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Le Rouchié-Lessert vein, La Vialle, Le Cheylat, Blesle, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France
Data Identifiers
Mindat Occurrence Record ID:250397
Long-form Identifier:1:3:250397:4
GUID (UUID V4):0
References
www.brgm.fr (2003) http://www.brgm.fr/volcan/ressourcesmin.htm
 
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