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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Illite from
Strubberg mines (incl. Sattelberg; Strubbergsattel; Unterberg), Abtenau, Hallein District, Salzburg, Austria


Locality type:Mine
Classification
Species:Muscovite var: Illite
Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Illite data
Locality Data:Click here to view Strubberg mines (incl. Sattelberg; Strubbergsattel; Unterberg), Abtenau, Hallein District, Salzburg, Austria
Data Identifiers
Mindat Occurrence Record ID:218587
Long-form Identifier:1:3:218587:3
GUID (UUID V4):0
Nearest other occurrences of Illite
20.6km (12.8 miles) ⓘHallein - Bad Dürrnberg salt mine, Hallein, Hallein District, Salzburg, Austria
27.3km (16.9 miles) ⓘBad Ischler Salzberg, Perneck, Bad Ischl, Gmunden District, Upper Austria, Austria
30.6km (19.0 miles) ⓘEntachen magnesite deposit (Entachenalm), Hinterthal, Maria Alm am Steinernen Meer, Zell am See District, Salzburg, Austria
53.7km (33.4 miles) ⓘMoosgraben serpentinite occurrence, Hammer, Siegsdorf, Traunstein District, Upper Bavaria, Bavaria, Germany
82.2km (51.1 miles) ⓘMagnesite Mine, Millstätter Alpe, Millstatt, Spittal an der Drau District, Carinthia, Austria
93.7km (58.2 miles) ⓘGassen, Stockenboi, Villach-Land District, Carinthia, Austria
References
Strasser, Albert (1989) Die Minerale Salzburgs. Albert Strasser. 348 pp.
 
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