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Cordierite from
Rothenberg, Bell, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Classification
Species:Cordierite
Formula:(Mg,Fe)2Al3(AlSi5O18)
Confirmation
Validity:Believed Valid
References
References:Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München (2. Auflage), 1987
Data
Mineral Data:Click here to view Cordierite data
Locality Data:Click here to view Rothenberg, Bell, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
Nearest other occurrences of Cordierite
2.4km (1.5 miles) A Gleeser Felder, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
2.6km (1.6 miles) B Kappiger Ley (Kappiger Lay), Wehr, Rhineland-Palatinate, Germany
2.8km (1.7 miles) C Hüttenberg, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
3.4km (2.1 miles) D Pumice quarries, Wingertsberg, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
3.6km (2.2 miles) E Thelenberg, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
4.0km (2.5 miles) F In den Dellen quarries, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
4.1km (2.5 miles) G Basalt quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
5.0km (3.1 miles) H Krufter Ofen, Kruft, Mayen-Koblenz, Rhineland-Palatinate, Germany
5.9km (3.6 miles) I Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, Germany
7.1km (4.4 miles) J Nickenicher Sattel (Eicher Sattel), Nickenich, Andernach, Mayen-Koblenz, Rhineland-Palatinate, Germany
7.4km (4.6 miles) K Herchenberg, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany
7.7km (4.8 miles) L Nickenicher Weinberg (Nickenicher Sattelberg), Nickenich, Andernach, Mayen-Koblenz, Rhineland-Palatinate, Germany
13.4km (8.3 miles) M Wannenköpfe Quarry, Ochtendung, Maifeld, Mayen-Koblenz, Rhineland-Palatinate, Germany
18.1km (11.3 miles) N Niveligsberg, Drees, Kelberg, Vulkaneifel, Rhineland-Palatinate, Germany
23.8km (14.8 miles) O Bocksberg, Müllenbach, Kelberg, Vulkaneifel, Rhineland-Palatinate, Germany
28.9km (17.9 miles) P Drachenfels, Königswinter, Siebengebirge, North Rhine-Westphalia, Germany
29.2km (18.2 miles) Q Wolkenburg, Königswinter, Siebengebirge, North Rhine-Westphalia, Germany
29.5km (18.3 miles) R Lyngsberg (Lühnsberg; Lünsberg), Bad Godesberg, Bonn, Siebengebirge, North Rhine-Westphalia, Germany
30.2km (18.8 miles) S Perlenhardt, Königswinter, Siebengebirge, North Rhine-Westphalia, Germany
30.9km (19.2 miles) T Ölberg (Oelberg), Königswinter, Siebengebirge, North Rhine-Westphalia, Germany
31.6km (19.6 miles) U Petersberg, Königswinter, Siebengebirge, North Rhine-Westphalia, Germany
31.9km (19.8 miles) V Stenzelberg, Königswinter, Siebengebirge, North Rhine-Westphalia, Germany
32.4km (20.2 miles) W Radersberg, Brück, Daun, Vulkaneifel, Rhineland-Palatinate, Germany
37.2km (23.1 miles) X Finkenberg, Bonn, Siebengebirge, North Rhine-Westphalia, Germany
37.3km (23.2 miles) Y Kahlenberg, Zilsdorf, Hillesheim, Vulkaneifel, Rhineland-Palatinate, Germany
41.3km (25.7 miles) Z Kahlenberg (Auf'm Kopp; Kallenberg), Oberstadtfeld, Daun, Vulkaneifel, Rhineland-Palatinate, Germany
41.5km (25.8 miles) 0 Emmelberg, Üdersdorf, Daun, Vulkaneifel, Rhineland-Palatinate, Germany
42.1km (26.1 miles) 1 Auf Dickel (incl. Nonnental), Rockeskyll volcanic complex, Rockeskyll, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
46.7km (29.0 miles) 2 Rother Kopf, Roth, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
103.1km (64.0 miles) 3 Schaumberg, Tholey, St Wendel, Saarland, Germany
127.5km (79.2 miles) 4 Linck marble works, Hochstädten, Bensheim, Odenwald, Hesse, Germany
166.2km (103.3 miles) 5 Michelsberg Quarry, Katzenbuckel, Eberbach, Odenwald, Baden-Württemberg, Germany
Mineral and/or Locality  
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