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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Kaolinite from
Catface Cu-Mo deposit, Ahousat, Alberni Mining Division, British Columbia, Canada


Locality type:Deposit
Classification
Species:Kaolinite
Formula:Al2(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kaolinite data
Locality Data:Click here to view Catface Cu-Mo deposit, Ahousat, Alberni Mining Division, British Columbia, Canada
Data Identifiers
Mindat Occurrence Record ID:622987
Long-form Identifier:1:3:622987:0
GUID (UUID V4):0
References
personal correspondence with Giles PeatfieldIdentification: Visual Identification
(n.d.) Minfile, British Columbia Ministry of Energy, Mines and Petroleum Resources.
Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
 
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