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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Donpeacorite from
Bulaydah, Bani Hamid complex, United Arab Emirates


Classification
Species:Donpeacorite
Formula:Mn2+MgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Donpeacorite data
Locality Data:Click here to view Bulaydah, Bani Hamid complex, United Arab Emirates
Data Identifiers
Mindat Occurrence Record ID:301349
Long-form Identifier:1:3:301349:6
GUID (UUID V4):0
References
Gnos, Edwin, Armbruster, Thomas, Nyfeler, Daniel (1996) Kanoite, donpeacorite and tirodite: Mn-Mg-silicates from a manganiferous quartzite in the United Arab Emirates. European Journal of Mineralogy, 8 (2) 251-262 doi:10.1127/ejm/8/2/0251
 
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