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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Calcite from
A2 Highway tunnel, Ehrentaler Berg, Klagenfurt am Wörthersee, Carinthia, Austria


01677980017373828751358.jpg
Calcite, etc.

A2 Highway tunnel, Ehrentaler Berg, Klagenfurt am Wörthersee, Carinthia, Austria
01677980017373828751358.jpg
Calcite, etc.

A2 Highway tunnel, Ehrentaler Berg, Klagenfurt am Wörthersee, Carinthia, Austria
05878710017272071585008.jpg
Calcite, etc.

A2 Highway tunnel, Ehrentaler Berg, Klagenfurt am Wörthersee, Carinthia, Austria
Locality type:Tunnel
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Ferrierite Subgroup1
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view A2 Highway tunnel, Ehrentaler Berg, Klagenfurt am Wörthersee, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:201231
Long-form Identifier:1:3:201231:5
GUID (UUID V4):0
Nearest other occurrences of Calcite
3.3km (2.1 miles) ⓘPitzelstätten, Wölfnitz, Klagenfurt am Wörthersee, Carinthia, Austria
3.7km (2.3 miles) ⓘMarble quarry, Tentschach Castle, St Peter am Bichl, Wölfnitz, Klagenfurt am Wörthersee, Carinthia, Austria
4.1km (2.6 miles) ⓘA2 Highway tunnel (Falkenberg tunnel), Wölfnitz, Klagenfurt am Wörthersee, Carinthia, Austria
10.6km (6.6 miles) ⓘReifnitz, Maria Wörth, Klagenfurt-Land District, Carinthia, Austria
12.6km (7.8 miles) ⓘPaule quarry, Mairist, Sankt Veit an der Glan, Sankt Veit an der Glan District, Carinthia, Austria
14.5km (9.0 miles) ⓘRoda, Schiefling am Wörthersee, Klagenfurt-Land District, Carinthia, Austria
17.0km (10.6 miles) ⓘLaunsdorf, Sankt Georgen am Längsee, Sankt Veit an der Glan District, Carinthia, Austria
19.0km (11.8 miles) ⓘWindisch-Bleiberg, Ferlach, Klagenfurt-Land District, Carinthia, Austria
19.1km (11.9 miles) ⓘJauernik (Jauernig), Waidisch, Ferlach, Klagenfurt-Land District, Carinthia, Austria
20.6km (12.8 miles) ⓘKleiner Obir District, Kleiner Obir, Gallizien, Völkermarkt District, Carinthia, Austria
References
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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