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 Inter-1
_database_code_amcsd 0004965
8.3293 8.3293 8.3293 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ   Uiso
MgT     .125   .125   .125 .519  .0065
MnT     .125   .125   .125 .009  .0065
Fe2+T   .125   .125   .125 .434  .0065
Fe3+T   .125   .125   .125 .037  .0065
MgM       .5     .5     .5 .014 .00407
AlM       .5     .5     .5 .114 .00407
TiM       .5     .5     .5 .002 .00407
CrM       .5     .5     .5 .850 .00407
Fe2+M     .5     .5     .5 .003 .00407
Fe3+M     .5     .5     .5 .016 .00407
NiM       .5     .5     .5 .001 .00407
O     .26213 .26213 .26213       .0056