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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Uranophane from
Straßburger Glück Mine, Niederschlag, Bärenstein, Erzgebirgskreis, Saxony, Germany


Locality type:Mine
Classification
Species:Uranophane
Formula:Ca(UO2)2(SiO3OH)2 · 5H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Uranophane data
Locality Data:Click here to view Straßburger Glück Mine, Niederschlag, Bärenstein, Erzgebirgskreis, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:77776
Long-form Identifier:1:3:77776:8
GUID (UUID V4):0
Nearest other occurrences of Uranophane
12.5km (7.7 miles) ⓘUranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
12.6km (7.8 miles) ⓘZlatý Kopec skarn deposit, Zlatý Kopec, Boží Dar, Karlovy Vary District, Karlovy Vary Region, Czech Republic
14.7km (9.2 miles) ⓘPöhla-Tellerhäuser Mine, Pöhla, Schwarzenberg, Erzgebirgskreis, Saxony, Germany
19.5km (12.1 miles) ⓘSt. Margarethe Mine (Otto-Stollen; Shaft 23), Breitenbrunn, Erzgebirgskreis, Saxony, Germany
23.0km (14.3 miles) ⓘHimmelfahrt Mine, Eibenstock, Erzgebirgskreis, Saxony, Germany
24.7km (15.3 miles) ⓘVater Abraham Mine, Lauta, Marienberg, Erzgebirgskreis, Saxony, Germany
30.5km (18.9 miles) ⓘStadtberg, Schneeberg, Erzgebirgskreis, Saxony, Germany
30.6km (19.0 miles) ⓘWalpurgis Flacher vein, Weißer Hirsch Mine (shaft 3), Neustädtel, Schneeberg, Erzgebirgskreis, Saxony, Germany
39.3km (24.4 miles) ⓘHorní Slavkov uranium ore district, Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech Republic
53.7km (33.4 miles) ⓘStreuberg Quarry, Bergen, Vogtlandkreis, Saxony, Germany
References
Martin, Mirko; Schlegel, Fritz; Siemroth, Jürgen (1994) Das Bergbaurevier Niederschlag bei Oberwiesenthal: Seltene Kupferarsenate aus dem Sächsischen Erzgebirge [The Niederschlag mining area near Oberwiesenthal: Rare copper arsenates from the Saxon Ore Mountains]. Lapis, 19 (4). 13-22; 50
 
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