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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Carbonate-rich Hydroxylapatite from
Spodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria


Locality type:Prospect
Classification
Species:Hydroxylapatite var: Carbonate-rich Hydroxylapatite
Formula:Ca5(PO4,CO3)3(OH,O)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Carbonate-rich Hydroxylapatite data
Locality Data:Click here to view Spodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:225489
Long-form Identifier:1:3:225489:0
GUID (UUID V4):0
References
W. Postl, F. Brandstätter, G. Niedermayr: Carinthia II 180./100.:248-251 (1990)
 
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