Chromite Lenaz D, Logvinova A M, Princivalle F, Sobolev N V American Mineralogist 94 (2009) 1067-1070 Structural parameters of chromite included in diamond and kimberlites from Siberia: A new tool for discriminating ultramafic source Locality: Internatsionalnaya mine, Malo-Botuobiya kimberlite field, Russia Note: sample UV-170 _database_code_amcsd 0004967 8.3055 8.3055 8.3055 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso MgT .125 .125 .125 .567 .0052 AlT .125 .125 .125 .022 .0052 MnT .125 .125 .125 .008 .0052 Fe2+T .125 .125 .125 .404 .0052 MgM .5 .5 .5 .020 .0031 AlM .5 .5 .5 .187 .0031 TiM .5 .5 .5 .001 .0031 CrM .5 .5 .5 .800 .0031 Fe2+M .5 .5 .5 .006 .0031 O .26237 .26237 .26237 .0052