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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Quartz from
Eisernes Schaf Mine, Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Eisernes Schaf Mine, Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:700316
Long-form Identifier:1:3:700316:5
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.4km (0.2 miles) ⓘGaliläische Wirtschaft Mine, König David samt Galiläische Wirtschaft Mine, Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
0.6km (0.4 miles) ⓘMarkus Röhling Mine, Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
0.7km (0.4 miles) ⓘZehntausend Ritter Mine, Kippenhain Mine (Kippenhayn Mine), Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
0.9km (0.6 miles) ⓘKippenhain Mine (Kippenhayn Mine), Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
0.9km (0.6 miles) ⓘBäuerin Mine (Shaft 33), Schottenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
0.9km (0.6 miles) ⓘBierschnabel adit, Markus Röhling Mine, Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
1.1km (0.7 miles) ⓘTiefer Bauchstolln, St Andreas Mine (Shaft 80), Annaberg, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
1.2km (0.7 miles) ⓘKönig David Mine (Shaft 117), König David samt Galiläische Wirtschaft Mine, Schreckenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
1.2km (0.7 miles) ⓘNeu Heilig Kreuz Mine, Schottenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
1.2km (0.8 miles) ⓘGetreue Nachbarschaft Mine (Shaft 136), Schottenberg, Frohnau, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
References
Nickerl, F., and Röthig, H. (2000): Verzeichnis der Berggebäude von Frohnau 1500-1900. Streifzüge durch die Geschichte des oberen Erzgebirges, Bergbaunachrichten. Arbeitskreis Annaberg-Buchholzer Heimatforscher, 192 pp.
 
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