Ulvospinel Bosi F, Halenius U, Skogby H American Mineralogist 94 (2009) 181-189 Crystal chemistry of the magnetite-ulvospinel series Locality: synthetic Note: FeTi70A _database_code_amcsd 0004826 8.5052 8.5052 8.5052 90 90 90 *Fd3m .125 .125 .125 atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) FeT .125 .125 .125 .0130 .0130 .0130 0 0 0 FeM .5 .5 .5 .624 .0115 .0115 .0115 -.00049 -.00049 -.00049 TiM .5 .5 .5 .376 .0115 .0115 .0115 -.00049 -.00049 -.00049 O .25947 .25947 .25947 .0165 .0165 .0165 -.0011 -.0011 -.0011