Foitite
Francis C A, Dyar M D, Williams M L, Hughes J M
The Canadian Mineralogist 37 (1999) 1431-1438
The occurrence and crystal structure of foitite from a tungsten-bearing vein
at Copper Mountain, Taos County, New Mexico
Note: y-coordinate of H3 changed to x/2
Locality: Copper Mountain, Taos County, New Mexico
_database_code_amcsd 0005633
15.973 15.973 7.137 90 90 120 R3m
atom      x      y      z  occ Biso
NaX       0      0    .25 .414 2.25
CaX       0      0    .25 .002 2.25
KX        0      0    .25 .002 2.25
FeY  .27106 .54212 .31604  .55 .667
AlY  .27106 .54212 .31604  .41 .667
MgY  .27106 .54212 .31604  .04 .667
AlZ  .29835 .26163 .63370  .96 .524
FeZ  .29835 .26163 .63370  .01 .524
MgZ  .29835 .26163 .63370  .03 .524
SiT  .19193 .18989 .02340      .486
B     .1103  .2206  .4778  .96  .78
O1        0      0  .8037  .35 2.57
OH1       0      0  .8037  .54 2.57
F1        0      0  .8037  .11 2.57
O2   .06205 .12410  .5116      1.28
O3    .2676  .1338  .5318      1.03
H3     .272   .136   .408      1.42
O4   .09349 .18698  .0906       .88
O5    .1883 .09415  .1143       .84
O6   .19808 .18743  .7984       .78
O7   .28509 .28589  .1023       .72
O8   .21005 .27082  .4635       .81