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 = 770 K, P = 5 GPa during heating _database_code_amcsd 0003901 8.34432 8.34432 8.34432 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .088 .0069 FeT .125 .125 .125 .912 .0069 MgO .5 .5 .5 .456 .0034 FeO .5 .5 .5 .544 .0034 O .2569 .2569 .2569 .0057