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Cordierite from
Comba de la Sassa (Comba della Sassa; Sassa Valley), Bionaz, Valpelline, Aosta Valley, Italy

Classification
Species:Cordierite
Formula:(Mg,Fe)2Al3(AlSi5O18)
Confirmation
Validity:Believed Valid
References
References:al Piaz, G.V., Bistacchi, A., Gianotti, F., Monopoli, B., Passeri, L., Schiavo, A., with contributions of Bertolo, D., Bonetto, F., Ciarapica, G., Dal Piaz, G., Gouffon, Y., Massironi, M., Ratto, S., Toffolon, G. (2015): Note illustrative della Carta Geologica d’Italia alla scala 1:50.000, Foglio 070 Monte Cervino. ISPRA, Serv. Geol. d'Italia - Regione Autonoma Valle d'Aosta/Région Autonome Vallée d'Aoste, Land Technology & Services, Treviso, 431 pp.
Data
Mineral Data:Click here to view Cordierite data
Locality Data:Click here to view Comba de la Sassa (Comba della Sassa; Sassa Valley), Bionaz, Valpelline, Aosta Valley, Italy
Mineral and/or Locality  
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