Ulvospinel Sedler I K, Feenstra A, Peters T European Journal of Mineralogy 6 (1994) 873-885 An X-ray powder diffraction study of synthetic (Fe,Mn)2TiO4 spinel Sample: D-08 _database_code_amcsd 0006573 8.6112 8.6112 8.6112 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ti .125 .125 .125 .75 Fe .5 .5 .5 .504 .78 Mn .5 .5 .5 .496 .78 O .2606 .2606 .2606 1.63