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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Hemimorphite from
South Bedford Consols Adit, Gawton Mine, Gulworthy, West Devon, Devon, England, UK


Locality type:Adit
Classification
Species:Hemimorphite
Formula:Zn4Si2O7(OH)2 · H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hemimorphite data
Locality Data:Click here to view South Bedford Consols Adit, Gawton Mine, Gulworthy, West Devon, Devon, England, UK
Data Identifiers
Mindat Occurrence Record ID:301172
Long-form Identifier:1:3:301172:0
GUID (UUID V4):0
References
 
and/or  
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