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


Locality type:Mine
Classification
Species:Graphite
Formula:C
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Graphite data
Locality Data:Click here to view Michael Mine, Weiler, Seelbach, Seelbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:97883
Long-form Identifier:1:3:97883:5
GUID (UUID V4):0
Nearest other occurrences of Graphite
9.0km (5.6 miles) ⓘSt Josefi Mine, Schuttertal, Seelbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
19.6km (12.2 miles) ⓘClara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
22.4km (13.9 miles) ⓘKatharina Mine, Wildschapbach valley, Bad Rippoldsau-Schapbach, Freudenstadt, Karlsruhe Region, Baden-Württemberg, Germany
23.1km (14.3 miles) ⓘFriedrich-Christian Mine, Wildschapbach valley, Bad Rippoldsau-Schapbach, Freudenstadt, Karlsruhe Region, Baden-Württemberg, Germany
29.9km (18.6 miles) ⓘHornbühl, Suggental, Waldkirch, Emmendingen, Freiburg Region, Baden-Württemberg, Germany
52.1km (32.4 miles) ⓘZindelstein quarry, Wolterdingen, Donaueschingen, Schwarzwald-Baar-Kreis, Freiburg Region, Baden-Württemberg, Germany
54.3km (33.7 miles) ⓘLisbühl, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany
56.2km (34.9 miles) ⓘDonner Mine, Urbeis, Sélestat-Erstein, Bas-Rhin, Grand Est, France
58.3km (36.2 miles) ⓘMaurice Lemaire tunnel, Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
59.2km (36.8 miles) ⓘCobalt mine (Segen Gottes mine; Gottes Segen mine), Sulzburg, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
References
Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart.
Scharrer, Manuel, Sandritter, Katharina, Walter, Benjamin F., Neumann, Udo, Markl, Gregor (2020) Formation of native arsenic in hydrothermal base metal deposits and related supergene U6+ enrichment: The Michael vein near Lahr, SW Germany. American Mineralogist, 105 (5). 727-744 doi:10.2138/am-2020-7062
 
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