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
Serpentinite quarry, Griesserhof (Gulitzen; Gullitzen), Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria


04435650017363451815954.jpg
Actinolite

Serpentinite quarry, Griesserhof, Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
04435650017363451815954.jpg
Actinolite

Serpentinite quarry, Griesserhof, Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
04435650017363451815954.jpg
Actinolite

Serpentinite quarry, Griesserhof, Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
Locality type:Quarry
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 Serpentinite quarry, Griesserhof (Gulitzen; Gullitzen), Hirt, Micheldorf, Sankt Veit an der Glan District, Carinthia, Austria
Data Identifiers
Mindat Occurrence Record ID:200433
Long-form Identifier:1:3:200433:4
GUID (UUID V4):0
Nearest other occurrences of Actinolite
10.9km (6.8 miles) ⓘPlankogel, Knappenberg, Hüttenberger Erzberg, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
14.8km (9.2 miles) ⓘIrregger Schwaig (Schumetzkogel), Lölling, Hüttenberg, Sankt Veit an der Glan District, Carinthia, Austria
16.4km (10.2 miles) ⓘGertrusk, Wolfsberg, Wolfsberg District, Carinthia, Austria
23.1km (14.3 miles) ⓘSpitzwiesen quarry, Kleinglödnitz, Glödnitz, Sankt Veit an der Glan District, Carinthia, Austria
23.8km (14.8 miles) ⓘSt. Leonhard auf der Saualpe, Griffen, Völkermarkt District, Carinthia, Austria
36.9km (23.0 miles) ⓘPrössinggraben, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
43.0km (26.7 miles) ⓘSpodumene prospect, Brandrücken, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austria
47.1km (29.2 miles) ⓘSchaidnik, Eisenkappel-Vellach, Völkermarkt District, Carinthia, Austria
49.0km (30.5 miles) ⓘA2 motorway tunnel (Herzogberg tunnel), Herzogberg, Modriach, Edelschrott, Voitsberg District, Styria, Austria
51.9km (32.3 miles) ⓘGamskögeln, Seifried Alp, Seifriedbach valley, Sölk, Liezen District, Styria, Austria
References
Niedermayr, G.; Praetzel, I. (1995) Mineralien Kärntens. Naturwissenschaftlicher Verein für Kärnten. 232 pp.
 
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