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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Kaolinite from
Idria Mine (Idrija Mine), Idrija, Slovenia


Locality type:Mine
Classification
Species:Kaolinite
Formula:Al2(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kaolinite data
Locality Data:Click here to view Idria Mine (Idrija Mine), Idrija, Slovenia
Data Identifiers
Mindat Occurrence Record ID:43960
Long-form Identifier:1:3:43960:0
GUID (UUID V4):0
Nearest other occurrences of Kaolinite
43.0km (26.7 miles) ⓘGrotta Impossibile, Trieste, Trieste Province, Friuli Venezia Giulia, Italy
62.1km (38.6 miles) ⓘLatschach, Mallestiger Mittagskogel, Finkenstein am Faaker See, Villach-Land District, Carinthia, Austria
69.1km (43.0 miles) ⓘMinjera, Buzet, Istria County, Croatia
88.5km (55.0 miles) ⓘModre quarry, Terpetzen, Trixen, Völkermarkt, Völkermarkt District, Carinthia, Austria
88.7km (55.1 miles) ⓘGassen, Stockenboi, Villach-Land District, Carinthia, Austria
92.6km (57.6 miles) ⓘZwein, Kraig, Frauenstein, Sankt Veit an der Glan District, Carinthia, Austria
92.9km (57.7 miles) ⓘLaggerhof, Millstatt lake, Spittal an der Drau District, Carinthia, Austria
93.2km (57.9 miles) ⓘHahnenkofel, Großegg, Spittal an der Drau, Spittal an der Drau District, Carinthia, Austria
95.4km (59.3 miles) ⓘA2 Highway tunnel, Haberberg, St. Kollmann, Griffen, Völkermarkt District, Carinthia, Austria
96.6km (60.0 miles) ⓘFeldspar quarry, Wolfsberg, Spittal an der Drau, Spittal an der Drau District, Carinthia, Austria
References
Bancroft, Peter, Zorz, Mirjan, Kobler, Gregor, Car, Joze (1991) Famous Mineral Localities: The Idria mines, Slovenia, Yugoslavia. The Mineralogical Record, 22 (3) 201-208pp.207-207
 
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