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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Xanthoconite from
Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA


Locality type:Mining District
Classification
Species:Xanthoconite
Formula:Ag3AsS3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Xanthoconite data
Locality Data:Click here to view Silver City Mining District (Carson Mining District), Owyhee County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:128809
Long-form Identifier:1:3:128809:4
GUID (UUID V4):0
References
Rocks & Min. 70:255
 
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