Magnesiochromite
Bosi F, Andreozzi G B, Ferrini V, Lucchesi S
American Mineralogist 89 (2004) 1367-1373
Behavior of cation vacany in kenotetrahedral Cr-spinels from Albanian eastern belt ophiolites
Sample: Tro4f, Provenance is Tropoja massif, Sequence is tectonite
_database_code_amcsd 0003623
8.2915 8.2915 8.2915 90 90 90 *Fd3m
.125 .125 .125
atom       x      y      z  occ  Uiso
AlT     .125   .125   .125 .010 .0062
Fe2+T   .125   .125   .125 .395 .0062
Fe3+T   .125   .125   .125 .022 .0062
MgT     .125   .125   .125 .562 .0062
MnT     .125   .125   .125 .007 .0062
AlM       .5     .5     .5 .271 .0041
Fe3+M     .5     .5     .5 .032 .0041
MgM       .5     .5     .5 .012 .0041
CrM       .5     .5     .5 .681 .0041
NiM       .5     .5     .5 .002 .0041
TiM       .5     .5     .5 .003 .0041
O     .26267 .26267 .26267      .0063