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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Erythrite from
Katzensteig, St Wilhelm, Oberried, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany


Classification
Species:Erythrite
Formula:Co3(AsO4)2 · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Erythrite data
Locality Data:Click here to view Katzensteig, St Wilhelm, Oberried, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:166323
Long-form Identifier:1:3:166323:5
GUID (UUID V4):0
Nearest other occurrences of Erythrite
4.2km (2.6 miles) ⓘLisbühl, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany
4.6km (2.9 miles) ⓘBarbara vein, Hofsgrund (South field), Hofsgrund, Oberried, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
6.6km (4.1 miles) ⓘMaus Mine, Silberberg, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany
8.7km (5.4 miles) ⓘKrunkelbach Valley Uranium deposit, Menzenschwand, St Blasien, Waldshut, Freiburg Region, Baden-Württemberg, Germany
9.1km (5.7 miles) ⓘTannenboden mine, Aitern, Lörrach, Freiburg Region, Baden-Württemberg, Germany
17.8km (11.1 miles) ⓘCobalt mine (Segen Gottes mine; Gottes Segen mine), Sulzburg, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
21.8km (13.5 miles) ⓘGottesehre Mine, Urberg, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
24.6km (15.3 miles) ⓘSilbereck, Wieslet, Kleines Wiesental, Lörrach, Freiburg Region, Baden-Württemberg, Germany
35.7km (22.2 miles) ⓘPorphyry quarry, Detzeln, Waldshut-Tiengen, Waldshut, Freiburg Region, Baden-Württemberg, Germany
46.0km (28.6 miles) ⓘHechtsberg quarry, Hausach, Hausach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
References
Steen, H. (1990): Mineralien vom Katzensteig bei St. Wilhelm im Südschwarzwald. Der Aufschluss, 41, 231-236.
 
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