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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Magnesite from
Magnesia, Thessaly, Greece


Locality type:Regional Unit
Classification
Species:Magnesite
Formula:MgCO3
Confirmation
Validity:Valid - Type Locality
Data
Mineral Data:Click here to view Magnesite data
Locality Data:Click here to view Magnesia, Thessaly, Greece
Data Identifiers
Mindat Occurrence Record ID:7182
Long-form Identifier:1:3:7182:6
GUID (UUID V4):0
References
Nickel, Ernest H., Nichols, Monte C. (1991) Mineral Reference Manual. Van Nostrand Reinhold, New York.
 
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