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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Acanthite from
Fortuna Mine, Gelbach valley, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany


Locality type:Mine
Classification
Species:Acanthite
Formula:Ag2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Acanthite data
Locality Data:Click here to view Fortuna Mine, Gelbach valley, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:98567
Long-form Identifier:1:3:98567:7
GUID (UUID V4):0
Nearest other occurrences of Acanthite
3.1km (1.9 miles) ⓘWenzel Mine, Frohnbach valley, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
4.5km (2.8 miles) ⓘClara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
7.5km (4.7 miles) ⓘFriedrich-Christian Mine, Wildschapbach valley, Bad Rippoldsau-Schapbach, Freudenstadt, Karlsruhe Region, Baden-Württemberg, Germany
8.7km (5.4 miles) ⓘAnna Mine, Fischerbach, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
9.3km (5.8 miles) ⓘNicolai Mine, Oberentersbach, Zell am Harmersbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
9.8km (6.1 miles) ⓘAnton Mine, Heubach Valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
10.0km (6.2 miles) ⓘSegen Gottes Mine (Gottes Segen Mine; Gottessegen Mine), Haslach im Kinzigtal, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
10.3km (6.4 miles) ⓘNeuglück Mine, Böckelsbach valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
10.4km (6.5 miles) ⓘGüte Gottes Mine, Zundelgraben, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
10.4km (6.5 miles) ⓘSophia Mine, Böckelsbach valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
References
Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart.
 
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