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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Manganese-bearing Calcite from
Elatsite Mine, Etropole Municipality, Sofia Province, Bulgaria


Locality type:Mine
Classification
Species:Calcite var: Manganese-bearing Calcite
Formula:(Ca,Mn)CO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Manganese-bearing Calcite data
Locality Data:Click here to view Elatsite Mine, Etropole Municipality, Sofia Province, Bulgaria
Data Identifiers
Mindat Occurrence Record ID:736725
Long-form Identifier:1:3:736725:0
GUID (UUID V4):0
References
Georgiev, Georgi (2008) A genetic model of the Elatsite porphyry copper deposit, Bulgaria. Geochemistry, Mineralogy And Petrology: 46: 143-160.
 
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