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 = 560 K, P = 3 GPa during cooling _database_code_amcsd 0003923 8.38636 8.38636 8.38636 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .186 .0023 FeT .125 .125 .125 .814 .0023 MgO .5 .5 .5 .407 .0041 FeO .5 .5 .5 .593 .0041 O .2564 .2564 .2564 .0060