Citation: Ohkawa, M.; Takeno, S.; Yoshiasa, A.; Ohsumi, K. (1999). The structural study on Fe-pumpellyite: An application of Weissenberg technique combined with a synchrotron radiation and an imaging plate. Mineralogical Journal, 21, pp. 151-156.
Formula: Al8.73 Ca7.65 Fe2.39 Mg0.83 O56 Si12.37
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 Fe12 Mg4 O56 Si12 (Al3 Fe3 Mg O14 Si3)
Multiplicity: 1