AM_Magnetite_49 Formula: (Fe2.91 Si.09) O4 Name: Magnetite Unit cell: 8.392 8.392 8.392 90.0 90.0 90.0 , V=591.01 Space group: FD3M (227)

Yamanaka T , Shimazu H , Ota K , Physics and Chemistry of Minerals , 28 (2001) p.110-118, Electric conductivity of Fe2SiO4-Fe3O4 spinel solid solutions, Sample: Fe(3-x)SixO4, x = 0.090, synthesized at 1200 C, 6 GPa