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
Sadisdorf, Dippoldiswalde, Sächsische Schweiz-Osterzgebirge, Saxony, Germany


Locality type:Mine
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 Sadisdorf, Dippoldiswalde, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:95323
Long-form Identifier:1:3:95323:4
GUID (UUID V4):0
Nearest other occurrences of Allophane
23.2km (14.4 miles) ⓘReiche Zeche mine, Himmelfahrt Mine, Freiberg, Mittelsachsen, Saxony, Germany
29.2km (18.1 miles) ⓘBílina coal mine, Bílina, Teplice District, Ústí nad Labem Region, Czech Republic
33.0km (20.5 miles) ⓘNeue Hoffnung Gottes Mine, Bräunsdorf, Oberschöna, Mittelsachsen, Saxony, Germany
44.2km (27.5 miles) ⓘSt Johannes Mine, Wolkenstein, Erzgebirgskreis, Saxony, Germany
51.3km (31.9 miles) ⓘSt Briccius Mine, Königswalde, Erzgebirgskreis, Saxony, Germany
53.1km (33.0 miles) ⓘUranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
54.1km (33.6 miles) ⓘGreifensteine, Ehrenfriedersdorf, Erzgebirgskreis, Saxony, Germany
58.1km (36.1 miles) ⓘDiethensdorf Quarry, Diethensdorf, Claußnitz, Mittelsachsen, Saxony, Germany
58.7km (36.5 miles) ⓘRatsstein quarry, Hartmannsdorf, Mittelsachsen, Saxony, Germany
96.2km (59.8 miles) ⓘTisová, Kraslice, Sokolov District, Karlovy Vary Region, Czech Republic
References
Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart.
 
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