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Cordierite from
Dervio-Colico road tunnel, Dorio, Lecco Province, Lombardy, Italy

Locality type:Tunnel
Classification
Species:Cordierite
Formula:(Mg,Fe)2Al3(AlSi5O18)
Confirmation
Validity:Believed Valid
References
References:Mottana A., Fusi A., Bianchi Potenza B., Crespi R., Liborio G. (1983): Hydrocarbon-bearing cordierite from the Dervio-Colico road tunnel (Como, Italy). N. Jahrb. Mineral. Abh., 148, 2, 181-199; Rosaspina C. (1984): Cordierite negli scisti sillimanitici dell'Alto Lario Orientale. Riv. Mineral. Ital., 8, 3 (3-1984), 110.
Data
Mineral Data:Click here to view Cordierite data
Locality Data:Click here to view Dervio-Colico road tunnel, Dorio, Lecco Province, Lombardy, Italy
Nearest other occurrences of Cordierite
22.6km (14.0 miles) Codera streambed, Codera Valley, Novate Mezzola, Valchiavenna, Sondrio Province, Lombardy, Italy
27.0km (16.8 miles) Chete-Canete area, Villa di Chiavenna, Bregaglia Valley, Valchiavenna, Sondrio Province, Lombardy, Italy
27.2km (16.9 miles) Pizzo Trubinasca, Bondasca Valley, Bregaglia Valley (Bergell), Grisons, Switzerland
56.1km (34.8 miles) Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino, Switzerland
69.8km (43.4 miles) Seula mine (ex Montecatini quarry), Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
70.8km (44.0 miles) Mont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
72.2km (44.9 miles) Candoglia marble quarries, Candoglia, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy
 
Mineral and/or Locality  
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