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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Zoisite from
Ammonoosuc Mining District, Grafton County, New Hampshire, USA


Locality type:Mining District
Classification
Species:Zoisite
Formula:(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zoisite data
Locality Data:Click here to view Ammonoosuc Mining District, Grafton County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:51295
Long-form Identifier:1:3:51295:8
GUID (UUID V4):0
References
 
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