AM_Magnetite_7 Formula: Fe3 O4 Name: Magnetite Unit cell: 8.2626 8.2626 8.2626 90.0 90.0 90.0 , V=564.09 Space group: FD3M (227)

Haavik C , Stolen S , Fjellvag H , Hanfland M , Hausermann D , American Mineralogist , 85 (2000) p.514-523, Equation of state of magnetite and its high-pressure modification:, Thermodynamics of the Fe-O system at high pressure, Sample at P = 11.3 GPa