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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Jarosite from
Wildfrauengrotte, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria


05519510017368767926830.jpg
Jarosite

Wildfrauengrotte, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
05519510017368767926830.jpg
Jarosite

Wildfrauengrotte, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
03345090017271987723669.jpg
Jarosite

Wildfrauengrotte, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
Classification
Species:Jarosite
Formula:KFe33+(SO4)2(OH)6
Comments:crusts composed of well-formded, tiny crystals in vugs in fluorite; earthy masses in cracks in fluorite
Colour:reddisch-brown
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Rare
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Associated Minerals:
Associates:Fluorite
Data
Mineral Data:Click here to view Jarosite data
Locality Data:Click here to view Wildfrauengrotte, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
Data Identifiers
Mindat Occurrence Record ID:295459
Long-form Identifier:1:3:295459:2
GUID (UUID V4):0
Nearest other occurrences of Jarosite
2.0km (1.2 miles) ⓘUnnamed mine, Teschengraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
5.5km (3.4 miles) ⓘHöllkogel, Alpl, Freßnitzgraben, Krieglach, Bruck-Mürzzuschlag District, Styria, Austria
10.1km (6.3 miles) ⓘMagnesite deposit, Sattlerkogel, Veitsch, Sankt Barbara im Mürztal, Bruck-Mürzzuschlag District, Styria, Austria
10.7km (6.7 miles) ⓘLambachgraben quarry ("Harterbachgraben" quarry), Hadersdorf, Kindberg, Bruck-Mürzzuschlag District, Styria, Austria
11.3km (7.0 miles) ⓘQuartzite quarry (Steinbruch Rohrdorfer; Tanzer quarry), Falkenstein, Fischbach, Weiz District, Styria, Austria
13.0km (8.1 miles) ⓘFriesenbichler quarry (Rohrdorfer quarry; Kohlbacher quarry), Schindergraben, Falkenstein, Fischbach, Weiz District, Styria, Austria
13.1km (8.2 miles) ⓘGanz valley, Langenwang, Bruck-Mürzzuschlag District, Styria, Austria
16.2km (10.1 miles) ⓘBreitenau Mine, Hochlantsch, Breitenau am Hochlantsch, Bruck-Mürzzuschlag District, Styria, Austria
18.9km (11.8 miles) ⓘVoreck quarry, Voreck, Rettenegg, Weiz District, Styria, Austria
19.1km (11.8 miles) ⓘBlasenkogel (Blasenberg), Rettenegg, Weiz District, Styria, Austria
References
Tomazic, P. (1999): Der Blei-Zink Bergbau Freßnitzkogel - Stanglalm, Mürztal, Steiermark, Österreich. Annalen, Journal of science and art, 1, 57-62
 
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