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Cordierite from
Zeigerhalde, Oberried, Black Forest, Baden-Württemberg, Germany

Classification
Species:Cordierite
Formula:(Mg,Fe)2Al3(AlSi5O18)
Confirmation
Validity:Believed Valid
References
References:WALENTA, K. (1992)
Data
Mineral Data:Click here to view Cordierite data
Locality Data:Click here to view Zeigerhalde, Oberried, Black Forest, Baden-Württemberg, Germany
Nearest other occurrences of Cordierite
30.5km (19.0 miles) A Fohberg Quarry (Hauri Quarry), Bötzingen, Kaiserstuhl, Baden-Württemberg, Germany
33.2km (20.6 miles) B Porphyry quarry, Detzeln, Waldshut, Black Forest, Baden-Württemberg, Germany
40.2km (24.9 miles) C Königsfeld im Schwarzwald, Freiburg im Breisgau, Black Forest, Baden-Württemberg, Germany
57.0km (35.4 miles) D Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
172.6km (107.2 miles) E Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino (Tessin), Switzerland
190.8km (118.6 miles) F Michelsberg Quarry, Katzenbuckel, Eberbach, Odenwald, Baden-Württemberg, Germany
191.1km (118.7 miles) G Schaumberg, Tholey, St Wendel, Saarland, Germany
206.8km (128.5 miles) H Linck marble works, Hochstädten, Bensheim, Odenwald, Hesse, Germany
208.2km (129.4 miles) I Chete-Canete area, Villa di Chiavenna, Bregaglia Valley, Valchiavenna, Sondrio Province, Lombardy, Italy
213.3km (132.6 miles) J Pizzo Trubinasca, Bondasca Valley, Bregaglia Valley (Bergell), Grischun (Grisons; Graubünden), Switzerland
215.0km (133.6 miles) K Candoglia marble quarries, Candoglia, Mergozzo, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy
219.9km (136.6 miles) L Mont'Orfano (Montorfano), Mergozzo, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy
222.2km (138.1 miles) M Dervio-Colico road tunnel, Dorio, Lecco Province, Lombardy, Italy
222.9km (138.5 miles) N Seula mine (ex Montecatini quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
Mineral and/or Locality  
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