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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Braunite from
Mazongshan Mine, Subei Co., Jiuquan, Gansu, China


Locality type:Mine
Classification
Species:Braunite
Formula:Mn2+Mn63+(SiO4)O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Braunite data
Locality Data:Click here to view Mazongshan Mine, Subei Co., Jiuquan, Gansu, China
Data Identifiers
Mindat Occurrence Record ID:484178
Long-form Identifier:1:3:484178:4
GUID (UUID V4):0
References
www.mineralmundi.com (2016) http://www.mineralmundi.com/mazongshan-10003738.htm
 
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