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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Quartz from
Umberg, Wernberg, Villach-Land District, Carinthia, Austria


Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Sphalerite1
Boulangerite1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Umberg, Wernberg, Villach-Land District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:201392
Long-form Identifier:1:3:201392:3
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.7km (0.5 miles) ⓘKumberg (Komberg), Zauchen, Villach, Carinthia, Austria
4.1km (2.5 miles) ⓘHüttersteig, Annenheim, Ossiach lake, Villach-Land District, Carinthia, Austria
6.0km (3.7 miles) ⓘGerlitzen, Treffen am Ossiacher See, Villach-Land District, Carinthia, Austria
6.7km (4.2 miles) ⓘOswaldiberg tunnel (A10 Highway tunnel), Oswaldiberg, Villach, Carinthia, Austria
7.4km (4.6 miles) ⓘLaas mines, Köstenberg, Velden am Wörther See, Villach-Land District, Carinthia, Austria
9.8km (6.1 miles) ⓘMagnetite occurrence, Wollanig, Villach, Carinthia, Austria
10.5km (6.5 miles) ⓘMarble quarry, Gummern, Weißenstein, Villach-Land District, Carinthia, Austria
12.9km (8.0 miles) ⓘNeufinkenstein-Grabanz mining district, Mallestiger Mittagskogel, Finkenstein am Faaker See, Villach-Land District, Carinthia, Austria
14.3km (8.9 miles) ⓘUlrich valley, Korpitsch, Finkenstein am Faaker See, Villach-Land District, Carinthia, Austria
17.0km (10.6 miles) ⓘStefanie Mine, Bad Bleiberg, Villach-Land District, Carinthia, Austria
References
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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