Eudialyte
Johnsen O, Grice J D
The Canadian Mineralogist 37 (1999) 865-891
The crystal chemistry of the eudialyte group
Locality: Gardiner complex, East Greenland
Sample: #12
Note: additional sites with low but unreported occupancies excluded
_database_code_amcsd 0005618
14.2691 14.2691 30.163 90 90 120 R-3m
atom       x      y      z  occ Uiso
CaM1   .2604  .2604     .5 .985  .01
YM1    .2604  .2604     .5  .01  .01
CeM1   .2604  .2604     .5 .005  .01
FeM24    5/6    1/6    1/6  .59  .06
MnM24    5/6    1/6    1/6  .12  .06
MnM25 -.0618  .4691  .4967 .065  .02
SiM3       0      0  .1292  .31  .04
NbM3       0      0  .1292  .05  .04
SiM3a  .0208  .0104  .1114  .08  .04
NbM3a  .0208  .0104  .1114  .01  .04
Si7        0      0  .0789  .30  .01
NbSi7      0      0  .0789  .05  .01
Na1a   .2226 -.2226  .0134  .48  .04
Na1b   .2462 -.2462 -.0008  .48  .04
Na4    .5634 -.5634  .1171  .71  .05
CaNa4  .5634 -.5634  .1171  .12  .05
SrNa4  .5634 -.5634  .1171 .125  .05
KNa4   .5634 -.5634  .1171 .045  .05
Na5   -.0780  .0780  .0100  .54   .1
Zr        .5     .5      0  .93  .01
Ti        .5     .5      0  .07  .01
Si1    .2630 -.2630  .2491       .01
Si3    .5421 -.5421  .2421       .01
Si5    .9427  .6728  .2637       .01
O1     .2715 -.2715  .0885       .02
O2     .4474 -.4474  .1223       .02
O3     .4279 -.4279  .0346       .03
O7     .2319  .2859  .0595       .03
O8     .1525 -.1525  .1382       .02
O9     .0598 -.0598  .0939       .05
O13    .4361  .3653  .0403       .03
O14     .367  .2895  .1215       .02
O15    .8429 -.8429  .0517       .02
O19    .7286 -.7286  .1700  .23  .06
O19a   .7745 -.7745  .1732  .16  .06
O20        0      0  .0265  .46  .02
ClX1a      0      0  .7354 .083  .07
OHX1a      0      0  .7354 .083  .07
ClX1b      0      0  .7574 .083  .07
OHX1b      0      0  .7574 .083  .07
ClX1c  .0465 -.0465  .7769 .028  .07
OHX1c  .0465 -.0465  .7769 .028  .07
ClX1d  .0517 -.0517  .8001 .028  .07
OHX1d  .0517 -.0517  .8001 .028  .07
ClX1e      0      0  .7879 .083  .07
OHX1e      0      0  .7879 .083  .07
ClX1f      0      0  .6926 .083  .07
OHX1f      0      0  .6926 .083  .07