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 = 1150 K, P = 6 GPa during heating _database_code_amcsd 0003896 8.35490 8.35490 8.35490 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .123 .0111 FeT .125 .125 .125 .877 .0111 MgO .5 .5 .5 .4385 .0090 FeO .5 .5 .5 .5615 .0090 O .2569 .2569 .2569 .0110