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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Graphite from
Radersberg quarry, Dreis-Brück, Daun, Vulkaneifel, Rhineland-Palatinate, Germany


Locality type:Quarry
Classification
Species:Graphite
Formula:C
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Graphite data
Locality Data:Click here to view Radersberg quarry, Dreis-Brück, Daun, Vulkaneifel, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:349187
Long-form Identifier:1:3:349187:4
GUID (UUID V4):0
Nearest other occurrences of Graphite
9.7km (6.0 miles) ⓘAuf Dickel (incl. Nonnental), Rockeskyll volcanic complex, Rockeskyll, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
30.6km (19.0 miles) ⓘCaspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany
33.6km (20.9 miles) ⓘHüttenberg sand pit, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
34.4km (21.4 miles) ⓘBasalt quarries, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
35.5km (22.0 miles) ⓘIn den Dellen quarries, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
38.3km (23.8 miles) ⓘBitburg meteorite, Albacher Mühle, Bitburg, Bitburg-Prüm, Rhineland-Palatinate, Germany
47.3km (29.4 miles) ⓘDächelsberg, Niederbachem, Wachtberg, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
49.8km (30.9 miles) ⓘMinderberg quarry (Düstemich), Linz am Rhein, Linz am Rhein, Neuwied, Rhineland-Palatinate, Germany
54.6km (33.9 miles) ⓘÖlberg (Oelberg), Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany
55.7km (34.6 miles) ⓘFinkenberg, Bonn, Cologne, North Rhine-Westphalia, Germany
References
Blaß, Günter; Graf, Hans- Werner; Kolitsch, Uwe; Sebold, Doris (2004) Neue Funde aus der Vulkaneifel: Die Sammelsaison 2003 [New finds from the Volcanic Eifel: The 2003 collecting season]. Mineralien-Welt, 15 (3). 58-69
Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
 
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