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


02974560017362752355748.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
07450080017364323932120.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
00336660017271999696452.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
05199770017371900995541.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02974560017362752355748.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
04205390017362752768671.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
01869220017371901001504.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
08051820017371627715986.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
02836370017364323942871.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
07275560017364323943198.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
00336660017271999696452.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
08872610017371901009055.jpg
Anhydrite, etc.

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Locality type:Mine
Classification
Species:Anhydrite
Formula:CaSO4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Hematite3
Dolomite2
Data
Mineral Data:Click here to view Anhydrite data
Locality Data:Click here to view Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:68689
Long-form Identifier:1:3:68689:1
GUID (UUID V4):0
Nearest other occurrences of Anhydrite
10.6km (6.6 miles) ⓘJohann Mine, Burgfelsen, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
29.8km (18.5 miles) ⓘSalt springs, Sulz am Neckar, Rottweil, Freiburg Region, Baden-Württemberg, Germany
42.7km (26.5 miles) ⓘStetten salt mine, Stetten, Haigerloch, Zollernalbkreis, Tübingen Region, Baden-Württemberg, Germany
73.6km (45.8 miles) ⓘPotash mine, Buggingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
80.9km (50.2 miles) ⓘSilver mine, Zimmerbach, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France
86.8km (53.9 miles) ⓘCopper deposit, Osenbach, Thann-Guebwiller, Haut-Rhin, Grand Est, France
References
Walenta, Kurt (1997) Neue Mineralfunde von der Grube Clara 7. Folge [New mineral discoveries from the Clara mine, Part 7]. Lapis, 22 (11). 37-47
Kolitsch, U.; Gröbner, J.; Brandstätter, F.; Bayerl, R. (2010) Neufunde aus der Grube Clara im mittleren Schwarzwald (IV): Calcioandyrobertsit, Cotunnit, Gerhardtit, Khaidarkanit, Lukrahnit, Mckinstryit, Moolooit, Rhabdophan-(La), Rouait und Uricit. Lapis, 35 (9). 22-27; 62
 
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