Henrymeyerite
Mitchell R H, Yakovenchuk V N, Chakhmouradian A R, Burns P C,
Pakhomovsky Y A
The Canadian Mineralogist 38 (2000) 617-626
Henrymeyerite, a new hollandite-type Ba-Fe titanate from the
Kovdor Complex, Russia
Locality: Kovdor Complex, Russia
_database_code_amcsd 0005647
10.219 10.219 2.963 90 90 90 I4/m
atom      x      y  z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ba        0      0 .5 .86  .0290  .0290  .0310      0      0      0
Na        0      0 .5 .09  .0290  .0290  .0310      0      0      0
K         0      0 .5 .01  .0290  .0290  .0310      0      0      0
La        0      0 .5 .02  .0290  .0290  .0310      0      0      0
Ce        0      0 .5 .02  .0290  .0290  .0310      0      0      0
Ti   .34985 .16604  0 .86  .0090  .0121  .0060  .0021      0      0
Fe   .34985 .16604  0 .13  .0090  .0121  .0060  .0021      0      0
O1    .1558  .2037  0       .010   .015   .009   .000      0      0
O2    .5390  .1672  0       .010   .013   .013   .000      0      0