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 = 1070 K, P = 3 GPa during cooling _database_code_amcsd 0003920 8.41798 8.41798 8.41798 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .223 .0057 FeT .125 .125 .125 .777 .0057 MgO .5 .5 .5 .3885 .0104 FeO .5 .5 .5 .6115 .0104 O .2573 .2573 .2573 .0207