AM_Magnesiochromite_52 Formula: Mg.984 Fe.024 Cr1.992 O4 Name: Magnesiochromite Unit cell: 8.334 8.334 8.334 90.0 90.0 90.0 , V=578.84 Space group: FD-3M (227)

Lenaz D , Skogby H , Princivalle F , Halenius U , Physics and Chemistry of Minerals , 31 (2004) p.633-642, Structural changes and valence states in the MgCr2O4-FeCr2O4 solid solution series, Sample: Fe2-20