AM_Vesuvianite_20 Formula: Si9 Ca9.5 Al4.96 Mg.96 Fe.58 O39 H5 Name: Vesuvianite Unit cell: 15.532 15.532 11.821 90.0 90.0 90.0 , V=2851.73 Space group: P14/N1 (1)

Pavese A , Prencipe M , Tribaudino M , The Canadian Mineralogist , 36 (1998) p.1029-1037, X-ray and neutron single-crystal study of P4/n vesuvianite, Sample: X-ray