Eudialyte
Johnsen O, Grice J D
The Canadian Mineralogist 37 (1999) 865-891
The crystal chemistry of the eudialyte group
Locality: Kipawa alkaline complex, Villedieu township, Temiscaminque County, Quebec, Canada
Sample: #7
Note: additional sites with low but unreported occupancies excluded
_database_code_amcsd 0005613
14.256 14.256 30.351 90 90 120 R-3m
atom       x      y      z  occ Uiso
CaM1       0  .7389     .5  .85  .01
YM1        0  .7389     .5  .11  .01
CeM1       0  .7389     .5 .025  .01
LaM1       0  .7389     .5 .015  .01
FeM24      0     .5     .5  .51  .06
MnM24      0     .5     .5   .1  .06
MnM25 -.0503  .4749  .4977  .07  .02
SiM3       0      0  .1230  .50  .04
NbM3       0      0  .1230 .085  .04
SiM3a  .0362  .0181  .1153 .048  .04
NbM3a  .0362  .0181  .1153 .008  .04
Si7        0      0  .0779  .21  .01
NbSi7      0      0  .0779 .035  .01
Na1a   .2260 -.2260  .0109  .49  .04
Na1b   .2522 -.2522 -.0035  .49  .04
Na4    .5641 -.5641  .1180  .48  .05
CaNa4  .5641 -.5641  .1180  .49  .05
KNa4   .5641 -.5641  .1180  .03  .05
Na5   -.0729  .0729  .0124  .51   .1
Zr        .5     .5      0       .01
Si1    .4036 -.4036  .0845       .01
Si3    .1250 -.1250   .091       .01
Si5    .3407  .2776    .07       .01
O1     .2714 -.2714  .0886       .02
O2     .4467 -.4467  .1232       .02
O3     .4284 -.4284  .0357       .03
O7     .2336  .2886  .0603       .03
O8     .1519 -.1519  .1384       .02
O9     .0603 -.0603  .0924       .05
O13    .4362  .3636  .0395       .03
O14    .3712  .2964  .1211       .02
O15    .8433 -.8433  .0537       .02
O19    .0599 -.0599  .8387  .33  .06
O20        0      0  .0257  .38  .02
ClX1a      0      0  .7396 .081  .07
OHX1a      0      0  .7396 .086  .07
ClX1b  .0483 -.0483  .7458 .027  .07
OHX1b  .0483 -.0483  .7458 .029  .07
ClX1c  .0518 -.0518  .7936 .027  .07
OHX1c  .0518 -.0518  .7936 .029  .07
ClX1d      0      0  .8093 .081  .07
OHX1d      0      0  .8093 .086  .07
ClX1e      0      0  .6911 .081  .07
OHX1e      0      0  .6911 .086  .07
ClX1f      0      0  .7751 .081  .07
OHX1f      0      0  .7751 .086  .07