Magnesiochromite
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: BG 17B
_database_code_amcsd 0006036
8.2367 8.2367 8.2367 90 90 90 *Fd-3m
.125 .125 .125
atom       x      y      z   occ  Uiso
AlT     .125   .125   .125  .034 .0040
Fe2+T   .125   .125   .125  .390 .0040
Fe3+T   .125   .125   .125  .030 .0040
MgT     .125   .125   .125  .533 .0040
MnT     .125   .125   .125  .006 .0040
SiT     .125   .125   .125  .001 .0040
ZnT     .125   .125   .125  .006 .0040
AlM       .5     .5     .5 .4695 .0063
Fe2+M     .5     .5     .5  .006 .0063
Fe3+M     .5     .5     .5 .0085 .0063
MgM       .5     .5     .5 .0275 .0063
CrM       .5     .5     .5 .4865 .0063
NiM       .5     .5     .5 .0005 .0063
TiM       .5     .5     .5 .0015 .0063
O     .26308 .26308 .26308       .0063