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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Talmessite from
Hirschentor, Gaisegg, Kliening, Bad Sankt Leonhard im Lavanttal, Wolfsberg District, Carinthia, Austria


Locality type:Outcrop
Classification
Species:Talmessite
Formula:Ca2Mg(AsO4)2 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Talmessite data
Locality Data:Click here to view Hirschentor, Gaisegg, Kliening, Bad Sankt Leonhard im Lavanttal, Wolfsberg District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:206366
Long-form Identifier:1:3:206366:9
GUID (UUID V4):0
References
Meixner, H. & Ruscha, S. (1979): Talmessit, ein für Österreich neues Mineral, aus der Umgebung des Klippitztörls, Saualpe, Kärnten. Karinthin 80, 86-88.
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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