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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Diopside from
Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany


Locality type:Mine
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:167252
Long-form Identifier:1:3:167252:7
GUID (UUID V4):0
Nearest other occurrences of Diopside
17.6km (10.9 miles) ⓘPorphyry quarry, Detzeln, Waldshut-Tiengen, Waldshut, Freiburg Region, Baden-Württemberg, Germany
51.0km (31.7 miles) ⓘOhrberg Quarry, Ohrberg - Badberg area, Schelingen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
51.2km (31.8 miles) ⓘHorberig, Oberbergen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
57.8km (35.9 miles) ⓘEnsisheim meteorite, Ensisheim, Thann-Guebwiller, Haut-Rhin, Grand Est, France
59.0km (36.7 miles) ⓘLimberg Quarries, Sasbach am Kaiserstuhl, Emmendingen, Freiburg Region, Baden-Württemberg, Germany
75.5km (46.9 miles) ⓘBellenwald, Berghaupten, Gengenbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
94.7km (58.9 miles) ⓘUnnamed quarry, La Croix-aux-Mines mines, La-Croix-aux-Mines, District de La-Croix-aux-Mines, Vosges, Lorraine, France
References
Walenta, Kurt (1992) Die Mineralien des Schwarzwaldes und ihre Fundstellen. Christian Weise Verlag. 336 pp.
 
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