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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Brochantite from
Michael Mine, Weiler, Seelbach, Seelbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany


Locality type:Mine
Classification
Species:Brochantite
Formula:Cu4(SO4)(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Brochantite data
Locality Data:Click here to view Michael Mine, Weiler, Seelbach, Seelbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:97870
Long-form Identifier:1:3:97870:1
GUID (UUID V4):0
Nearest other occurrences of Brochantite
3.3km (2.0 miles) ⓘEichhalden, Biberach, Zell am Harmersbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
6.7km (4.2 miles) ⓘRoßgrabeneck, Zell am Harmersbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
9.0km (5.6 miles) ⓘSt Josefi Mine, Schuttertal, Seelbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
10.2km (6.3 miles) ⓘSegen Gottes Mine (Gottes Segen Mine; Gottessegen Mine), Haslach im Kinzigtal, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
13.4km (8.3 miles) ⓘAmalie Mine, Grunern, Staufen im Breisgau, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
13.6km (8.4 miles) ⓘSilberbrünnle Mine, Gengenbach, Gengenbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
14.0km (8.7 miles) ⓘHechtsberg quarry, Hausach, Hausach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
17.6km (10.9 miles) ⓘWenzel Mine, Frohnbach valley, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
19.3km (12.0 miles) ⓘSteckwald, Freiamt, Emmendingen, Freiburg Region, Baden-Württemberg, Germany
19.5km (12.1 miles) ⓘÖdsbach Mine, Oberkirch, Oberkirch, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
References
Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart.
 
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