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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Tremolite from
Railway tunnel, Galgenberg, Leoben, Leoben District, Styria, Austria


Locality type:Tunnel
Classification
Species:Tremolite
Formula:◻Ca2Mg5(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tremolite data
Locality Data:Click here to view Railway tunnel, Galgenberg, Leoben, Leoben District, Styria, Austria
Data Identifiers
Mindat Occurrence Record ID:692103
Long-form Identifier:1:3:692103:3
GUID (UUID V4):0
Nearest other occurrences of Tremolite
7.9km (4.9 miles) ⓘGraphite mine, Kaisersberg, Sankt Stefan ob Leoben, Leoben District, Styria, Austria
12.8km (8.0 miles) ⓘPreg, Sankt Lorenzen bei Knittelfeld, Sankt Margarethen bei Knittelfeld, Murtal District, Styria, Austria
13.9km (8.6 miles) ⓘGulsen, Sankt Marein-Feistritz, Murtal District, Styria, Austria
17.5km (10.8 miles) ⓘOchsenkogel SE slope, Kainach bei Voitsberg, Voitsberg District, Styria, Austria
22.5km (14.0 miles) ⓘMarble quarry no. 2, Gallmannsegg, Kainach bei Voitsberg, Voitsberg District, Styria, Austria
49.4km (30.7 miles) ⓘMischlinggraben, Reichenfels, Wolfsberg District, Carinthia, Austria
50.7km (31.5 miles) ⓘHematite Mine, Waldenstein, Wolfsberg, Wolfsberg District, Carinthia, Austria
52.8km (32.8 miles) ⓘTalc mine, Rabenwald (Rabenwaldkogel), Anger, Weiz District, Styria, Austria
55.1km (34.2 miles) ⓘKamperkogel, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
55.9km (34.8 miles) ⓘPlachgraben (Dörnergraben), Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
References
Hollerer, Ch.-E. (1999): Minerale des Eisenbahntunnels Galgenberg, Jassing, St.Michael ob Leoben, Steiermark, Österreich. Annalen - Journal of Science and Art, 1, 11-22.
 
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