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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Dolomite from
A10 Highway tunnel (Katschberg tunnel), Katschberg, Rennweg am Katschberg, Spittal an der Drau District, Carinthia, Austria


Locality type:Tunnel
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view A10 Highway tunnel (Katschberg tunnel), Katschberg, Rennweg am Katschberg, Spittal an der Drau District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:197842
Long-form Identifier:1:3:197842:1
GUID (UUID V4):0
Nearest other occurrences of Dolomite
2.6km (1.6 miles) ⓘKnappenlöcher, Zanaischg, Pölla valley, Rennweg am Katschberg, Spittal an der Drau District, Carinthia, Austria
3.4km (2.1 miles) ⓘPrahmleiten adit (Pramleiten; Brandleiten), Gold mines, Schellgaden, Muhr, Tamsweg District, Salzburg, Austria
4.5km (2.8 miles) ⓘStüblbau Mine, Gold mines, Schellgaden, Muhr, Tamsweg District, Salzburg, Austria
4.8km (3.0 miles) ⓘA10 Highway tunnel (Tauern tunnel), Muhr, Tamsweg District, Salzburg, Austria
5.0km (3.1 miles) ⓘA10 Highway tunnel, Katschberg, Schellgaden, Muhr, Tamsweg District, Salzburg, Austria
5.8km (3.6 miles) ⓘBirgeck Mines, Gold mines, Schellgaden, Muhr, Tamsweg District, Salzburg, Austria
7.4km (4.6 miles) ⓘEssl quarry, Sankt Michael im Lungau, Tamsweg District, Salzburg, Austria
8.3km (5.2 miles) ⓘZickenberg, Oberweißburg, Sankt Michael im Lungau, Tamsweg District, Salzburg, Austria
8.7km (5.4 miles) ⓘPerschitz, Schober, Malta, Spittal an der Drau District, Carinthia, Austria
11.4km (7.1 miles) ⓘFellergraben, Fell, Sankt Michael im Lungau, Tamsweg District, Salzburg, Austria
References
Mörtl, J. (1985): Zur Mineraltopographie Kärntens I. Der Karinthin, 92, 237-243.
 
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