Magnesioferrite Antao S M, Hassan I, Crichton W A, Parise J B American Mineralogist 90 (2005) 1500-1505 Effects of high pressure and high temperature on cation ordering in magnesioferrite, MgFe2O4, using in situ synchrotron X-ray powder diffraction up to 1430 K and 6 GPa Sample: T = 1020 K, P = 6 GPa during heating _database_code_amcsd 0003895 8.34613 8.34613 8.34613 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .100 .0103 FeT .125 .125 .125 .900 .0103 MgO .5 .5 .5 .450 .0073 FeO .5 .5 .5 .550 .0073 O .2570 .2570 .2570 .0097