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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Epsomite from
Brachmannsberg Mine, Harzgerode, Harzgerode, Harz, Saxony-Anhalt, Germany


Locality type:Mine
Classification
Species:Epsomite
Formula:MgSO4 · 7H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epsomite data
Locality Data:Click here to view Brachmannsberg Mine, Harzgerode, Harzgerode, Harz, Saxony-Anhalt, Germany
Data Identifiers
Mindat Occurrence Record ID:885299
Long-form Identifier:1:3:885299:1
GUID (UUID V4):0
Nearest other occurrences of Epsomite
24.7km (15.4 miles) ⓘKohnstein Quarry, Niedersachswerfen, Harztor, Nordhausen District, Thuringia, Germany
41.3km (25.6 miles) ⓘBrefeld potash mine, Tarthun, Bördeaue, Salzlandkreis, Saxony-Anhalt, Germany
42.2km (26.2 miles) ⓘLeopoldshall potash mine, Staßfurt, Salzlandkreis, Saxony-Anhalt, Germany
42.6km (26.5 miles) ⓘFriedrichshall potash mine, Staßfurt, Salzlandkreis, Saxony-Anhalt, Germany
51.7km (32.2 miles) ⓘRammelsberg Mine, Rammelsberg, Goslar, Goslar District, Lower Saxony, Germany
53.2km (33.0 miles) ⓘKrügershall Mine, Teutschenthal, Saalekreis, Saxony-Anhalt, Germany
89.5km (55.6 miles) ⓘTeufelslöcher, Jena, Thuringia, Germany
References
Gröbner, J.; Hajek, W.; Junker, R.; Nikoleizig, J. (2011) Neue Mineralschätze des Harzes. Papierflieger Verlag. 127 pp.p.71
 
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