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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Psilomelane from
Rotläufchen Mine, Waldgirmes, Lahnau, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany


Locality type:Mine
Classification
Species:'Psilomelane' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Psilomelane data
Locality Data:Click here to view Rotläufchen Mine, Waldgirmes, Lahnau, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany
Data Identifiers
Mindat Occurrence Record ID:113408
Long-form Identifier:1:3:113408:7
GUID (UUID V4):0
Nearest other occurrences of Psilomelane
3.5km (2.2 miles) ⓘLimestone quarry, Simberg, Hermannstein, Wetzlar, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany
4.0km (2.5 miles) ⓘMalapertus Mine, Simberg, Hermannstein, Wetzlar, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany
4.6km (2.8 miles) ⓘEleonore Mine, Fellingshausen, Biebertal, Giessen, Giessen Region, Hesse, Germany
9.6km (5.9 miles) ⓘFernie open cut, Klein-Linden, Linden (Hesse), Giessen, Giessen Region, Hesse, Germany
11.6km (7.2 miles) ⓘBergwerkswald, Linden (Hesse), Giessen, Giessen Region, Hesse, Germany
28.1km (17.5 miles) ⓘUsingen quartzite works, Eschbach, Usingen, Hochtaunuskreis, Darmstadt, Hesse, Germany
33.8km (21.0 miles) ⓘLimestone quarries, Steeden, Runkel, Limburg-Weilburg, Giessen Region, Hesse, Germany
36.0km (22.4 miles) ⓘManganese mine, Ober-Rosbach (Oberrosbach), Rosbach vor der Höhe, Wetteraukreis, Darmstadt, Hesse, Germany
42.7km (26.6 miles) ⓘEisenkaute Mine, Lautzenbrücken, Bad Marienberg, Westerwaldkreis, Rhineland-Palatinate, Germany
44.5km (27.7 miles) ⓘPfannenberger Einigkeit Mine, Salchendorf, Neunkirchen, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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