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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Omeiite from
Pefki, Meteora, Trikala, Thessaly, Greece


Locality type:Village
Classification
Species:Omeiite
Formula:OsAs2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Omeiite data
Locality Data:Click here to view Pefki, Meteora, Trikala, Thessaly, Greece
Data Identifiers
Mindat Occurrence Record ID:710408
Long-form Identifier:1:3:710408:4
GUID (UUID V4):0
References
Kapsiotis, Argirios, Grammatikopoulos, Tassos A., Tsikouras, Basilios, Hatzipanagiotou, Konstantin, Zaccarini, Federica, Garuti, Giorgio (2011) Mineralogy, composition and PGM of chromitites from Pefki, Pindos ophiolite complex (NW Greece): evidence for progressively elevated fAs conditions in the upper mantle sequence. Mineralogy and Petrology, 101 (1) 129-150 doi:10.1007/s00710-010-0140-8
 
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