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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Malachite from
Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France


05722680017364048489355.jpg
Malachite, etc.

Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
07818910017364048488014.jpg
Malachite, etc.

Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
05735400017271998814891.jpg
Malachite, etc.

Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
07818910017364048488014.jpg
Malachite, etc.

Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
05735400017271998814891.jpg
Malachite, etc.

Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
07818910017364048488014.jpg
Malachite, etc.

Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
Locality type:Deposit
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Ranciéite2
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Copper deposits, Mollau, Thann-Guebwiller, Haut-Rhin, Grand Est, France
Data Identifiers
Mindat Occurrence Record ID:73136
Long-form Identifier:1:3:73136:8
GUID (UUID V4):0
References
Hohl, Jean-Luc (1994) Minéraux et Mines du Massif Vosgien. Ed. du Rhin. 271 pp.
 
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