Chromite
Lenaz D, Princivalle F
The Canadian Mineralogist 43 (2005) 1305-1314
The crystal chemistry of detrital chromian spinel from the
southeastern Alps and Outer Dinarides: The discrimination of
supplies from areas of similar tectonic setting?
Sample: IB_KRKV3B
_database_code_amcsd 0006047
8.2416 8.2416 8.2416 90 90 90 *Fd-3m
.125 .125 .125
atom       x      y      z   occ  Uiso
AlT     .125   .125   .125  .023 .0037
Fe2+T   .125   .125   .125  .531 .0037
Fe3+T   .125   .125   .125  .016 .0037
MgT     .125   .125   .125  .421 .0037
SiT     .125   .125   .125  .002 .0037
ZnT     .125   .125   .125  .007 .0037
AlM       .5     .5     .5 .2615 .0060
Fe2+M     .5     .5     .5  .007 .0060
Fe3+M     .5     .5     .5 .0005 .0060
MgM       .5     .5     .5  .018 .0060
CrM       .5     .5     .5  .711 .0060
NiM       .5     .5     .5  .001 .0060
TiM       .5     .5     .5  .002 .0060
O     .26283 .26283 .26283       .0064