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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Amphibole Supergroup from
Gertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria


Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Gertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:992196
Long-form Identifier:1:3:992196:2
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
3.6km (2.2 miles) ⓘPrickler Halt, Eberstein, Sankt Veit an der Glan District, Carinthia, Austria
3.6km (2.2 miles) ⓘIrregger Schwaig (Schumetzkogel), Lölling, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
4.1km (2.6 miles) ⓘKupplerbrunn (Kupplerbrunnen), Eberstein, Sankt Veit an der Glan District, Carinthia, Austria
15.9km (9.9 miles) ⓘPleschitzkogel (Pleschitzen; Pleschutz; Knappenloch), Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
26.7km (16.6 miles) ⓘSpodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
28.8km (17.9 miles) ⓘSalzstiegel house, Kleinfeistritz, Weißkirchen in Steiermark, Murtal District, Styria, Austria
29.7km (18.5 miles) ⓘZeiselberg forestry road cut, Magdalensberg, Klagenfurt-Land District, Carinthia, Austria
35.3km (21.9 miles) ⓘGradischkogel, Sankt Vinzenz, Lavamünd, Wolfsberg District, Carinthia, Austria
36.8km (22.9 miles) ⓘKogler quarry, Stattenberg, Sankt Urban, Feldkirchen District, Carinthia, Austria
41.1km (25.5 miles) ⓘHohl-Felsen eclogite, Wernersdorf, Wies, Deutschlandsberg District, Styria, Austria
References
Exel, Reinhard (1993) Die Mineralien und Erzlagerstätten Österreichs. Eigenverlag R. Exel. p.1-447.
 
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