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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Epidote from
Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany


09326800017369675629949.jpg
Epidote

Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
04340260017369675633476.jpg
Epidote

Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
00457060017272729601901.jpg
Epidote

Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
04340260017369675633476.jpg
Epidote

Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
00457060017272729601901.jpg
Epidote

Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
04340260017369675633476.jpg
Epidote

Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
Locality type:Quarry
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Kuhlenberg quarry, Silbach, Winterberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
Data Identifiers
Mindat Occurrence Record ID:90394
Long-form Identifier:1:3:90394:7
GUID (UUID V4):0
Nearest other occurrences of Epidote
44.0km (27.3 miles) ⓘObereisenhausen diabase quarry, Steffenberg, Marburg-Biedenkopf, Giessen Region, Hesse, Germany
45.2km (28.1 miles) ⓘDimmberg quarry, Steffenberg, Marburg-Biedenkopf, Giessen Region, Hesse, Germany
45.3km (28.1 miles) ⓘBurgberg Quarry (Trautvetter Quarry), Steinperf, Steffenberg, Marburg-Biedenkopf, Giessen Region, Hesse, Germany
55.9km (34.8 miles) ⓘDiabase quarry, Oberscheld, Dillenburg, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany
58.3km (36.2 miles) ⓘDiabase quarries, Herborn, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany
87.4km (54.3 miles) ⓘDiabase works, Phillipstein, Weilmünster, Limburg-Weilburg, Giessen Region, Hesse, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
Jahn, Steffen; Hadasch, Harry (2002) Eine kleine "Weltfundstelle" im Sauerland: Der Steinbruch am Kuhlenberg bei Silbach [A small "world discovery site" in the Sauerland: The quarry at Kuhlenberg near Silbach]. Mineralien-Welt, 13 (3). 16-29
 
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