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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Kentrolite from
Kombat Mine, Kombat, Otavi Constituency, Otjozondjupa Region, Namibia


Locality type:Mine
Classification
Species:Kentrolite
Formula:Pb2Mn23+(Si2O7)O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kentrolite data
Locality Data:Click here to view Kombat Mine, Kombat, Otavi Constituency, Otjozondjupa Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:22765
Long-form Identifier:1:3:22765:2
GUID (UUID V4):0
References
Dunn, Pete J. (1991) Rare Minerals of the Kombat Mine. The Mineralogical Record, 22 (6) 421-425
 
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