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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Erythrite from
Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany


01445470017363035207356.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
04762170017272006023778.jpg
Erythrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02058600017272006044899.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02084790017272006061278.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
01445470017363035207356.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
04762170017272006023778.jpg
Erythrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02471730017363035214460.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02084790017272006061278.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
08830430017363035219648.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
04762170017272006023778.jpg
Erythrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02058600017272006044899.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02084790017272006061278.jpg
Erythrite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Locality type:Mine
Classification
Species:Erythrite
Formula:Co3(AsO4)2 · 8H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Richelsdorfite3
Bayldonite3
Quartz2
Hematite1
Data
Mineral Data:Click here to view Erythrite data
Locality Data:Click here to view Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Photo GalleryView Gallery (15 photos)
Data Identifiers
Mindat Occurrence Record ID:5030
Long-form Identifier:1:3:5030:2
GUID (UUID V4):0
Nearest other occurrences of Erythrite
3.5km (2.2 miles) ⓘFriedrich-Christian Mine, Wildschapbach valley, Bad Rippoldsau-Schapbach, Freudenstadt, Karlsruhe Region, Baden-Württemberg, Germany
5.1km (3.2 miles) ⓘFerdinand Mine (St. Ferdinand Mine), Tiefenbach valley, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
6.9km (4.3 miles) ⓘWenzel Mine, Frohnbach valley, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
8.6km (5.3 miles) ⓘGüte Gottes Mine, Zundelgraben, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
8.7km (5.4 miles) ⓘFerdinand Mine, Sulzbächle, St Roman, Wolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
8.7km (5.4 miles) ⓘDaniel im Dehs Mine, Bad Rippoldsau-Schapbach, Freudenstadt, Karlsruhe Region, Baden-Württemberg, Germany
9.0km (5.6 miles) ⓘAnton Mine, Heubach Valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
9.3km (5.8 miles) ⓘNeuglück Mine, Böckelsbach valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
9.3km (5.8 miles) ⓘSophia Mine, Böckelsbach valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
9.3km (5.8 miles) ⓘSimson Mine, Böckelsbach valley, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
References
Walenta, K. (1980) Eine nickel- und uranreiche Paragenese aus der Grube Clara bei Oberwolfach im mittleren Schwarzwald. Der Aufschluss, 31 (11). 526-539
Walenta, Kurt (1992) Die Mineralien des Schwarzwaldes und ihre Fundstellen. Christian Weise Verlag. 336 pp.
 
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