Ulvospinel
Bosi F, Halenius U, Skogby H
American Mineralogist 99 (2014) 847-851
Crystal chemistry of the ulvospinel-qandilite series.
Note: sample T3
Locality: synthetic
_database_code_amcsd 0020135
8.5104 8.5104 8.5104 90 90 90 *Fd-3m
.125 .125 .125
atom      x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
MgT    .125   .125   .125 .167 .01090 .01090 .01090 .01090       0       0       0
FeT    .125   .125   .125 .833 .01090 .01090 .01090 .01090       0       0       0
MgM      .5     .5     .5 .182 .00851 .00851 .00851 .00851 -.00072 -.00072 -.00072
FeM      .5     .5     .5 .339 .00851 .00851 .00851 .00851 -.00072 -.00072 -.00072
TiM      .5     .5     .5  .48 .00851 .00851 .00851 .00851 -.00072 -.00072 -.00072
O    .26086 .26086 .26086      .01399 .01399 .01399 .01399 -.00285 -.00285 -.00285