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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Sericite from
Marble outcrop, Amberg, Fresach, Villach-Land District, Carinthia, Austria


Locality type:Outcrop
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Marble outcrop, Amberg, Fresach, Villach-Land District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:219663
Long-form Identifier:1:3:219663:3
GUID (UUID V4):0
References
E. Neuwirth: Carinthia II 144./46.:32-37 (1954)
 
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