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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Perovskite from
Commercial Quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA


Locality type:Quarry
Classification
Species:Perovskite
Formula:CaTiO3
Comments:Occurs on the 910 level in the contact zone.
Habit:Cubes; cubo-octahedral
Colour:Black, amber
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Calcite
Diopside
Spinel
Data
Mineral Data:Click here to view Perovskite data
Locality Data:Click here to view Commercial Quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA
Data Identifiers
Mindat Occurrence Record ID:688256
Long-form Identifier:1:3:688256:3
GUID (UUID V4):0
Nearest other occurrences of Perovskite
8.6km (5.3 miles) ⓘNew City Quarry (Victoria Avenue quarry), Riverside, Riverside County, California, USA
References
Murdoch, Joseph; Webb, Robert Wallace (1966) Minerals of California, Centennial Volume (1866-1966) - California Division of Mines and Geology, Bulletin 189. California Division of Mines and Geology. 559 pp.
 
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