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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Actinolite from
Spodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria


Locality type:Prospect
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Spodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:200926
Long-form Identifier:1:3:200926:1
GUID (UUID V4):0
Nearest other occurrences of Actinolite
6.0km (3.8 miles) ⓘPrössinggraben, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
15.6km (9.7 miles) ⓘA2 motorway tunnel (Herzogberg tunnel), Herzogberg, Modriach, Edelschrott, Voitsberg District, Styria, Austria
22.7km (14.1 miles) ⓘSt. Leonhard auf der Saualpe, Griffen, Völkermarkt District, Carinthia, Austria
26.7km (16.6 miles) ⓘGertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria
28.3km (17.6 miles) ⓘIrregger Schwaig (Schumetzkogel), Lölling, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
33.5km (20.8 miles) ⓘPlankogel, Knappenberg, Hüttenberger Erzberg, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
43.0km (26.7 miles) ⓘSerpentinite quarry, Griesserhof (Gulitzen; Gullitzen), Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
49.5km (30.8 miles) ⓘGulsen, Sankt Marein-Feistritz, Murtal District, Styria, Austria
50.6km (31.5 miles) ⓘSommergraben, Sankt Stefan ob Leoben, Leoben District, Styria, Austria
51.1km (31.7 miles) ⓘLobminggraben quarry, Lobminggraben, Sankt Stefan ob Leoben, Leoben District, Styria, Austria
References
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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