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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Pearceite from
Cannon Mine, Wenatchee Mining District, Chelan County, Washington, USA


Locality type:Mine
Classification
Species:Pearceite
Formula:[Ag6As2S7][Ag9CuS4]
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pearceite data
Locality Data:Click here to view Cannon Mine, Wenatchee Mining District, Chelan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:260679
Long-form Identifier:1:3:260679:8
GUID (UUID V4):0
References
Lasmanis, R. (1995): Mineral News: A Compendium of Wenatchee District Mineralogy, Chelan County, Washington, p.6-7
 
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