AM_Magnesiochromite_43 Formula: Mg.99 Fe.01 Mn.003 Zn.005 Al.086 V.55 Cr1.36 O4 Name: Magnesiochromite Unit cell: 8.3613 8.3613 8.3613 90.0 90.0 90.0 , V=584.55 Space group: FD3M (227)

Lavina B , Reznitskii L Z , Bosi F , Physics and Chemistry of Minerals , 30 (2003) p.599-605, Crystal chemistry of some Mg, Cr, V normal spinels from Sludyanka (Lake Baikal, Russia):, the influence of V3+ on structural stability, Sample: VRL1a, Locality: Sludyanka, Lake Baikal, Russia