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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Andradite from
Unnamed Garnet occurrence [1], Lake Isabella, Erskine Creek Mining District, Kern County, California, USA


Locality type:Occurrence
Classification
Species:Andradite
Formula:Ca3Fe23+(SiO4)3
Comments:Occurs as fine crystals in skarn.
Colour:Green
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andradite data
Locality Data:Click here to view Unnamed Garnet occurrence [1], Lake Isabella, Erskine Creek Mining District, Kern County, California, USA
Data Identifiers
Mindat Occurrence Record ID:669285
Long-form Identifier:1:3:669285:8
GUID (UUID V4):0
References
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 194.
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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