Franklinite
Lucchesi S, Russo U, Della Giusta A
European Journal of Mineralogy 11 (1999) 501-511
Cation distribution in natural Zn-spinels: franklinite
Sample: FRK12
_database_code_amcsd 0006787
8.4585 8.4585 8.4585 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
ZnT    .125   .125   .125  .667 .0089
MnT    .125   .125   .125  .235 .0089
MgT    .125   .125   .125  .031 .0089
AlT    .125   .125   .125  .026 .0089
FeT    .125   .125   .125  .040 .0089
ZnM      .5     .5     .5 .0015 .0089
MnM      .5     .5     .5  .041 .0089
MgM      .5     .5     .5 .0125 .0089
AlM      .5     .5     .5 .0025 .0089
FeM      .5     .5     .5  .942 .0089
O     .2612  .2612  .2612       .0094