AM_Spinel_367 Formula: Mg.843 Fe.258 Zn.006 Mn.018 Al1.874 O4 Name: Spinel Unit cell: 8.1141 8.1141 8.1141 90.0 90.0 90.0 , V=534.22 Space group: FD3M (227)

Lucchesi S , Amoriello M , Della Giusta A , European Journal of Mineralogy , 10 (1998) p.473-482, Crystal chemistry of spinels from xenoliths of the, Alban Hills volcanic region, Sample: SP264i, Locality: xenoliths of the Alban Hills, Italy volcanic region