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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Guanajuatite from
Vozdol deposit, Chelopech Municipality, Sofia Province, Bulgaria


Locality type:Deposit
Classification
Species:Guanajuatite
Formula:Bi2Se3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Guanajuatite data
Locality Data:Click here to view Vozdol deposit, Chelopech Municipality, Sofia Province, Bulgaria
Data Identifiers
Mindat Occurrence Record ID:891772
Long-form Identifier:1:3:891772:0
GUID (UUID V4):0
References
Lips, ALW (2006) A review of non-ferrous mineral deposits in Europe - Finalised initial database BRGM/RP -54957 - FR
 
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