Ixiolite-(Mn2+)
Grice J D, Ferguson R B, Hawthorne F C
The Canadian Mineralogist 14 (1976) 540-549
The crystal structures of tantalite, ixiolite and wodginite
from Bernic lake, Manitoba I. Tantalite and ixiolite
Locality: Bernic Lake, Manitoba, Canada
_database_code_amcsd 0005132
4.785 5.758 5.160 90 90 90 Pbcn
atom     x     y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Ta       0 .3317   .25  .42        .053   .006  .0013      0  -.003      0
Mn       0 .3317   .25  .30        .053   .006  .0013      0  -.003      0
Nb       0 .3317   .25  .24        .053   .006  .0013      0  -.003      0
Ti       0 .3317   .25  .02        .053   .006  .0013      0  -.003      0
Sn       0 .3317   .25 .005        .053   .006  .0013      0  -.003      0
Fe       0 .3317   .25 .002        .053   .006  .0013      0  -.003      0
O    .7224 .1217 .4158       2.8