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
Horberig, Oberbergen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany


Locality type:Hill
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view Horberig, Oberbergen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:94265
Long-form Identifier:1:3:94265:4
GUID (UUID V4):0
Nearest other occurrences of Diopside
1.8km (1.1 miles) ⓘOhrberg Quarry, Ohrberg - Badberg area, Schelingen, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
7.8km (4.9 miles) ⓘLimberg Quarries, Sasbach am Kaiserstuhl, Emmendingen, Freiburg Region, Baden-Württemberg, Germany
34.9km (21.7 miles) ⓘEnsisheim meteorite, Ensisheim, Thann-Guebwiller, Haut-Rhin, Grand Est, France
42.2km (26.2 miles) ⓘBellenwald, Berghaupten, Gengenbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
47.9km (29.8 miles) ⓘUnnamed quarry, La Croix-aux-Mines mines, La-Croix-aux-Mines, District de La-Croix-aux-Mines, Vosges, Lorraine, France
51.2km (31.8 miles) ⓘFriedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
66.9km (41.6 miles) ⓘPorphyry quarry, Detzeln, Waldshut-Tiengen, Waldshut, Freiburg Region, Baden-Württemberg, Germany
68.6km (42.6 miles) ⓘTrapp Quarries, Raon-l'Étape, Saint-Dié-des-Vosges, Vosges, Grand Est, France
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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