Manganochromite Lucchesi S, Russo U, Della Giusta A European Journal of Mineralogy 9 (1997) 31-42 Crystal chemistry and cation distribution in some Mn-rich natural and synthetic spinels Sample: SPN255 _database_code_amcsd 0006637 8.4466 8.4466 8.4466 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MnT .125 .125 .125 .0083 MnM .5 .5 .5 .0965 .0068 CrM .5 .5 .5 .9035 .0068 O .26414 .26414 .26414 .0085