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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Zircon from
Unkelstein, Unkelbach, Remagen, Ahrweiler, Rhineland-Palatinate, Germany


Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Unkelstein, Unkelbach, Remagen, Ahrweiler, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:665381
Long-form Identifier:1:3:665381:1
GUID (UUID V4):0
Nearest other occurrences of Zircon
3.5km (2.1 miles) ⓘScheidsberg (Scheidsburg; Scheidskopf), Kirchdaun, Bad Neuenahr-Ahrweiler, Ahrweiler, Rhineland-Palatinate, Germany
5.4km (3.3 miles) ⓘHohenberg quarries, Berkum, Wachtberg, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
5.9km (3.7 miles) ⓘGierswiese (Gerstwiese), Bad Honnef, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
7.0km (4.4 miles) ⓘDrachenfels, Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
7.5km (4.7 miles) ⓘWolkenburg, Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
7.6km (4.7 miles) ⓘLöwenburg, Bad Honnef, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
8.5km (5.3 miles) ⓘHummelsberg, Linz am Rhein, Linz am Rhein, Neuwied, Rhineland-Palatinate, Germany
8.9km (5.5 miles) ⓘQuegstein, Wintermühlenhof, Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
8.9km (5.5 miles) ⓘKutzenberg, Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
9.5km (5.9 miles) ⓘÖlberg (Oelberg), Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
References
Nöggerath, J. (1822): Das Gebirge in Rheinland-Westfalen, 1. Band, Weber Bonn
 
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