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 = 640 K, P = 6 GPa during heating _database_code_amcsd 0003892 8.32016 8.32016 8.32016 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .094 .0062 FeT .125 .125 .125 .906 .0062 MgO .5 .5 .5 .453 .0010 FeO .5 .5 .5 .547 .0010 O .2577 .2577 .2577 .0039