AM_Magnetite_55 Formula: (Fe2.961 Mg.039) O4 Name: Magnetite Unit cell: 8.3975 8.3975 8.3975 90.0 90.0 90.0 , V=592.17 Space group: FD3M (227)

Fleet M E , Acta Crystallographica, Section C , 40 (1984) p.1491-1493, The structure of magnetite: two annealed natural magnetites,, Fe3.005O4 and Fe2.96Mg0.04O4, Note: Sample No.2741, Fe2.96, annealed at 1073 K for 7 days