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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Allophane from
Tisová, Kraslice, Sokolov District, Karlovy Vary Region, Czech Republic


Locality type:Village
Classification
Species:Allophane
Formula:(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Allophane data
Locality Data:Click here to view Tisová, Kraslice, Sokolov District, Karlovy Vary Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:353710
Long-form Identifier:1:3:353710:7
GUID (UUID V4):0
Nearest other occurrences of Allophane
24.4km (15.2 miles) ⓘShaft 362, Mechelgrün, Neuensalz, Vogtlandkreis, Saxony, Germany
43.1km (26.8 miles) ⓘUranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
44.7km (27.8 miles) ⓘGreifensteine, Ehrenfriedersdorf, Erzgebirgskreis, Saxony, Germany
44.9km (27.9 miles) ⓘSt Briccius Mine, Königswalde, Erzgebirgskreis, Saxony, Germany
45.7km (28.4 miles) ⓘPodhorní hill (Podhora), Ovesné Kladruby, Cheb District, Karlovy Vary Region, Czech Republic
50.1km (31.1 miles) ⓘGroßer Teichelberg (Teichelberg; Teichlberg), Pechbrunn, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
51.5km (32.0 miles) ⓘWeckersdorf quarry, Zeulenroda-Triebes, Greiz District, Thuringia, Germany
52.5km (32.6 miles) ⓘSt Johannes Mine, Wolkenstein, Erzgebirgskreis, Saxony, Germany
53.9km (33.5 miles) ⓘLoitsch Quarry, Weida, Greiz District, Thuringia, Germany
62.8km (39.0 miles) ⓘRatsstein quarry, Hartmannsdorf, Mittelsachsen, Saxony, Germany
References
Beran, P.: Mineralogie ložiska Cu (Ag, Au, Co) rud Tisová u Kraslic. Bulletin mineralogicko-petrografického oddě
lení Národního muzea v Praze, 1997, roč
. 4-5, s. 65-77.
 
and/or  
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