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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Siderite from
Concordia Mine, Iron mines, Marktredwitz, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany


Locality type:Mine
Classification
Species:Siderite
Formula:FeCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Siderite data
Locality Data:Click here to view Concordia Mine, Iron mines, Marktredwitz, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
Data Identifiers
Mindat Occurrence Record ID:345595
Long-form Identifier:1:3:345595:1
GUID (UUID V4):0
Nearest other occurrences of Siderite
4.3km (2.7 miles) ⓘKreuzweiher mine, Pullenreuth, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
5.5km (3.4 miles) ⓘGranite quarries, Schurbach, Waldershof, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
11.6km (7.2 miles) ⓘKleiner Johannes Mine, Arzberg, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
11.8km (7.3 miles) ⓘBasalt works, Triebendorf, Wiesau, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
16.3km (10.1 miles) ⓘTalc Quarry (Marienstollen), Erbendorf, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
19.1km (11.9 miles) ⓘEpprechtstein, Kirchenlamitz, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
19.8km (12.3 miles) ⓘBayerland mine, Pfaffenreuth, Leonberg, Tirschenreuth District, Upper Palatinate, Bavaria, Germany
20.1km (12.5 miles) ⓘStreuspitz, Weißenstadter Forst-Nord, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
21.4km (13.3 miles) ⓘOberbaumühle Quarry, Oberbaumühle, Windischeschenbach, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany
26.2km (16.3 miles) ⓘSilberne Rose Mine, Goldkronach, Bayreuth District, Upper Franconia, Bavaria, Germany
References
Müller, F. (1984) Bayerns steinreiche Ecke. 2nd ed., Oberfränkische Verlagsanstalt und Druckerei GmbH, Hof, Bavaria, Germany.
 
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