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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Thorianite from
Rössing uranium mine, Arandis Constituency, Erongo Region, Namibia


Locality type:Open-Cast Mine
Classification
Species:Thorianite
Formula:ThO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Thorianite data
Locality Data:Click here to view Rössing uranium mine, Arandis Constituency, Erongo Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:904656
Long-form Identifier:1:3:904656:6
GUID (UUID V4):0
References
Irene M. Abraham (2009): Geology and spatial distribution of uranium mineralisation in the SK anomaly area, Rossing area, Namibia, Master thesis University of the Witwatersrand.
 
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