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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Prehnite from
Gertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria


Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Gertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:200970
Long-form Identifier:1:3:200970:4
GUID (UUID V4):0
Nearest other occurrences of Prehnite
1.9km (1.2 miles) ⓘSandkogel (Sandkopf ?), Wolfsberg, Wolfsberg District, Carinthia, Austria
2.0km (1.2 miles) ⓘSilbereggerhütte (Silberegger Hütte), Klein Sankt Paul, Sankt Veit an der Glan District, Carinthia, Austria
3.6km (2.2 miles) ⓘIrregger Schwaig (Schumetzkogel), Lölling, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
3.8km (2.4 miles) ⓘRami Alp (Ramihalt), Wolfsberg, Wolfsberg District, Carinthia, Austria
3.9km (2.4 miles) ⓘMünzhütte, Wolfsberg, Wolfsberg District, Carinthia, Austria
7.0km (4.3 miles) ⓘDießeckergraben, Eberstein, Sankt Veit an der Glan District, Carinthia, Austria
9.5km (5.9 miles) ⓘSt. Leonhard auf der Saualpe, Griffen, Völkermarkt District, Carinthia, Austria
10.4km (6.4 miles) ⓘHohenwart, Bad Sankt Leonhard im Lavanttal, Wolfsberg District, Carinthia, Austria
13.7km (8.5 miles) ⓘKienberg, Sankt Andrä, Wolfsberg District, Carinthia, Austria
19.3km (12.0 miles) ⓘSchoberkogel, Reichenfels, Wolfsberg District, Carinthia, Austria
References
Niedermayr, G. (1993): 903. Ein Neufund von Ferrierit aus dem Bereich des Gertrusk, Saualpe, Kärnten. P. 269 in NIEDERMAYR, G., F. BRANDSTÄTTER, B. MOSER, W. H. PAAR, W. POSTL, J. TAUCHER & H.-P. BOJAR (1993): Neue Mineralfunde aus Österreich XIIL. Carinthia II, 183./103.: 265-290.
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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