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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Tennantite Subgroup from
Neufinkenstein-Grabanz mining district, Mallestiger Mittagskogel, Finkenstein am Faaker See, Villach-Land District, Carinthia, Austria


Locality type:Mining District
Classification
Species:'Tennantite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)As4S12S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tennantite Subgroup data
Locality Data:Click here to view Neufinkenstein-Grabanz mining district, Mallestiger Mittagskogel, Finkenstein am Faaker See, Villach-Land District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:220526
Long-form Identifier:1:3:220526:7
GUID (UUID V4):0
Nearest other occurrences of Tennantite Subgroup
54.7km (34.0 miles) Žirovski Vrh uranium mine, Gorenja Vas–Poljane, Slovenia
56.6km (35.2 miles) Modre quarry, Terpetzen, Trixen, Völkermarkt, Völkermarkt District, Carinthia, Austria
56.7km (35.2 miles) Unterbuchach Alp, Kirchbach, Hermagor District, Carinthia, Austria
59.2km (36.8 miles) Cu deposit, Rijavitzagraben (Jeravitzagraben; Jeravica; Remscheniggraben), Bad Eisenkappel, Eisenkappel-Vellach, Völkermarkt District, Carinthia, Austria
68.2km (42.4 miles) Elferspitz, Plöcken pass area, Kötschach-Mauthen, Hermagor District, Carinthia, Austria
69.4km (43.1 miles) Spinal da Ciare stream, Cercivento, Udine Province, Friuli Venezia Giulia, Italy
69.8km (43.4 miles) Silbereck - Altenbergkar area, Rotgülden, Muhr, Tamsweg District, Salzburg, Austria
70.3km (43.7 miles) Mauterndorf quarry, Mauterndorf quarries, Mauterndorf, Tamsweg District, Salzburg, Austria
71.2km (44.2 miles) Uranium prospect, Moserkopf, Mauterndorf, Tamsweg District, Salzburg, Austria
72.5km (45.0 miles) Arsenic mine, Lower Rotgülden lake, Rotgülden, Muhr, Tamsweg District, Salzburg, Austria
References
 
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