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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Pyrolusite from
Ober-Ostern, Reichelsheim, Odenwaldkreis, Darmstadt, Hesse, Germany


Locality type:Village
Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Ober-Ostern, Reichelsheim, Odenwaldkreis, Darmstadt, Hesse, Germany
Data Identifiers
Mindat Occurrence Record ID:165302
Long-form Identifier:1:3:165302:1
GUID (UUID V4):0
Nearest other occurrences of Pyrolusite
3.7km (2.3 miles) ⓘBockenrod, Reichelsheim, Odenwaldkreis, Darmstadt, Hesse, Germany
5.0km (3.1 miles) ⓘClay pit, Vierstöck, Reichelsheim, Odenwaldkreis, Darmstadt, Hesse, Germany
6.3km (3.9 miles) ⓘBerggeist Mine, Weiße Mauer, Ober-Kainsbach, Reichelsheim, Odenwaldkreis, Darmstadt, Hesse, Germany
12.3km (7.6 miles) ⓘLudwig Mine, Wald-Michelbach, Bergstraße, Darmstadt, Hesse, Germany
12.8km (8.0 miles) ⓘAmphibolite quarry, Mackenheim, Abtsteinach, Bergstraße, Darmstadt, Hesse, Germany
14.1km (8.8 miles) ⓘMorgenstern Mine, Straßburg, Wald-Michelbach, Bergstraße, Darmstadt, Hesse, Germany
14.2km (8.8 miles) ⓘAussicht Mine, Straßburg, Wald-Michelbach, Bergstraße, Darmstadt, Hesse, Germany
14.8km (9.2 miles) ⓘLinck marble works, Auerbach, Bensheim, Bergstraße, Darmstadt, Hesse, Germany
14.8km (9.2 miles) ⓘCopper mine, Balzenbach, Hemsbach, Rhein-Neckar-Kreis, Karlsruhe Region, Baden-Württemberg, Germany
21.3km (13.2 miles) ⓘManganese mines, Kirchberg, Nieder-Ramstadt, Mühltal, Darmstadt-Dieburg, Darmstadt, Hesse, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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