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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Gersdorffite from
Pletena, Satovcha Municipality, Blagoevgrad Province, Bulgaria


Locality type:Village
Classification
Species:Gersdorffite
Formula:NiAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gersdorffite data
Locality Data:Click here to view Pletena, Satovcha Municipality, Blagoevgrad Province, Bulgaria
Data Identifiers
Mindat Occurrence Record ID:135131
Long-form Identifier:1:3:135131:6
GUID (UUID V4):0
References
Bul. Acad. Sci. (1998)
 
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