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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Cornwallite from
Triembach-au-Val, Sélestat-Erstein, Bas-Rhin, Grand Est, France


Locality type:Commune
Classification
Species:Cornwallite
Formula:Cu5(AsO4)2(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cornwallite data
Locality Data:Click here to view Triembach-au-Val, Sélestat-Erstein, Bas-Rhin, Grand Est, France
Data Identifiers
Mindat Occurrence Record ID:80416
Long-form Identifier:1:3:80416:9
GUID (UUID V4):0
Nearest other occurrences of Cornwallite
19.4km (12.0 miles) ⓘl'Aphanèse mine, Saint Jean vein, Neuenberg, Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
19.5km (12.1 miles) ⓘLa Treille Mine (Les Trois Mine; Les Troys Mine; Zum Treu Mine), Saint Jean vein, Neuenberg, Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
19.6km (12.2 miles) ⓘSankt Johann mine (Engelsbourg mine), Saint Jean vein, Neuenberg, Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
21.5km (13.4 miles) ⓘBluttenberg, Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
29.9km (18.6 miles) ⓘSilver mine, Zimmerbach, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
30.4km (18.9 miles) ⓘAnozel, Saulcy-sur-Meurthe, Saint-Dié-des-Vosges, Vosges, Grand Est, France
34.7km (21.5 miles) ⓘHeidenbach, Munster, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
40.0km (24.9 miles) ⓘCopper deposit, Osenbach, Thann-Guebwiller, Haut-Rhin, Grand Est, France
57.2km (35.5 miles) ⓘSilberbrünnle Mine, Gengenbach, Gengenbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
61.2km (38.1 miles) ⓘBussang mining district, Bussang, Épinal, Vosges, Grand Est, France
References
Wittern, A.; Journée, J.R. (1997) Mineralien finden in den Vogesen. Verlag Sven von Loga. 160 pp.
 
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