AM_Franklinite_29
Formula: Zn.638 Mn.351 Mg.044 Al.141 Fe1.785 Ti.024 O4
Name: Franklinite
Unit cell: 8.4434 8.4434 8.4434 90.0 90.0 90.0 , V=601.94
Space group: FD3M (227)

Lucchesi S , Russo U , Della Giusta A , European Journal of Mineralogy , 11 (1999) p.501-511, Cation distribution in natural Zn-spinels: franklinite, Sample: FRK5