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: #10
Note: additional sites with low but unreported occupancies excluded
_database_code_amcsd 0005616
14.273 14.273 30.131 90 90 120 R-3m
atom       x      y      z  occ Uiso
CaM1   .2604  .2604     .5  .98  .01
YM1    .2604  .2604     .5 .015  .01
CeM1   .2604  .2604     .5 .005  .01
FeM24    5/6    1/6    1/6  .63  .06
MnM24    5/6    1/6    1/6  .07  .06
MnM25 -.0647  .4676  .4957  .08  .02
SiM3       0      0  .1282  .25  .04
NbM3       0      0  .1282  .02  .04
SiM3a  .0209  .0105  .1114  .10  .04
NbM3a  .0209  .0105  .1114  .01  .04
Si7        0      0  .0795  .39  .01
NbSi7      0      0  .0795  .03  .01
Na1a   .2223 -.2223  .0132  .48  .04
Na1b   .2462 -.2462 -.0001  .48  .04
Na4    .5633 -.5633  .1168  .71  .05
CaNa4  .5633 -.5633  .1168  .12  .05
SrNa4  .5633 -.5633  .1168  .11  .05
KNa4   .5633 -.5633  .1168  .06  .05
Na5   -.0790  .0790  .0077  .51   .1
Zr        .5     .5      0  .93  .01
Ti        .5     .5      0  .07  .01
Si1    .2630 -.2630  .2493       .01
Si3    .5425 -.5425   .242       .01
Si5    .9426  .6727  .2637       .01
O1     .2714 -.2714  .0885       .02
O2     .4474 -.4474  .1224       .02
O3     .4274 -.4274  .0345       .03
O7     .2312  .2843  .0594       .03
O8     .1527 -.1527  .1381       .02
O9     .0594 -.0594  .0951       .05
O13    .4360  .3654  .0406       .03
O14    .3667  .2891  .1215       .02
O15    .8425 -.8425  .0517       .02
O19    .7211 -.7211  .1700  .18  .06
O19a   .1347  .4326  .4957  .06  .06
O20        0      0  .0277  .15  .49
ClX1a      0      0  .7380   .1  .07
OHX1a      0      0  .7380   .1  .07
ClX1b      0      0  .7611   .1  .07
OHX1b      0      0  .7611   .1  .07
ClX1c  .0503 -.0503  .7883 .033  .07
OHX1c  .0503 -.0503  .7883 .033  .07
ClX1d      0      0  .7873   .1  .07
OHX1d      0      0  .7873   .1  .07
ClX1e      0      0  .6979   .1  .07
OHX1e      0      0  .6979   .1  .07