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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Rock Crystal from
Gratzer Alp, Würmlach, Kötschach-Mauthen, Hermagor District, Carinthia, Austria


Locality type:Alpine Pasture
Classification
Species:Quartz var: Rock Crystal
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rock Crystal data
Locality Data:Click here to view Gratzer Alp, Würmlach, Kötschach-Mauthen, Hermagor District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:762148
Long-form Identifier:1:3:762148:2
GUID (UUID V4):0
Nearest other occurrences of Rock Crystal
6.5km (4.1 miles) ⓘUnterbuchach Alp, Kirchbach, Hermagor District, Carinthia, Austria
13.4km (8.3 miles) ⓘJudengras Mine, Lower Wolay Alp, Podlanig, Kötschach-Mauthen, Hermagor District, Carinthia, Austria
17.4km (10.8 miles) ⓘKristallspitze (Kristallspitz), Irschen, Spittal an der Drau District, Carinthia, Austria
18.1km (11.3 miles) ⓘScharnik, Irschen, Spittal an der Drau District, Carinthia, Austria
19.4km (12.0 miles) ⓘHochstadel - Rosengarten area, Oberdrauburg, Spittal an der Drau District, Carinthia, Austria
23.3km (14.5 miles) ⓘLengholz, Kleblach-Lind, Spittal an der Drau District, Carinthia, Austria
25.3km (15.7 miles) ⓘBreitleiten (Bratleiten Alp), Ladelnig mining area, Reißeck, Spittal an der Drau District, Carinthia, Austria
25.3km (15.7 miles) ⓘStrauß, Kleblach-Lind, Spittal an der Drau District, Carinthia, Austria
25.8km (16.0 miles) ⓘEgger Alp, Möderndorf, Hermagor-Pressegger See, Hermagor District, Carinthia, Austria
28.6km (17.8 miles) ⓘGuggenbichl (Guginock), Siflitz, Kleblach-Lind, Spittal an der Drau District, Carinthia, Austria
References
Pichler, A. (2009) Bergbau in Westkärnten. Eine Bestandsaufnahme der noch sichtbaren Merkmale der historischen Bergbaue in Westkärnten [Mining in Western Carinthia. An inventory of the still visible features of the historic mines in Western Carinthia]. Carinthia II - Sonderhefte, 63. p.416.
 
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