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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Azurite from
Alte Hoffnung Mine (Weyerer Werk), Weyer, Villmar, Limburg-Weilburg, Giessen Region, Hesse, Germany


Locality type:Mine
Classification
Species:Azurite
Formula:Cu3(CO3)2(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Azurite data
Locality Data:Click here to view Alte Hoffnung Mine (Weyerer Werk), Weyer, Villmar, Limburg-Weilburg, Giessen Region, Hesse, Germany
Data Identifiers
Mindat Occurrence Record ID:180409
Long-form Identifier:1:3:180409:6
GUID (UUID V4):0
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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