Peatite-(Y)
McDonald A M, Back M E, Gault R A, Horvath L
The Canadian Mineralogist 51 (2013) 569-596
Peatite-(Y) and ramikite-(Y), two new Na-Li-Y±Zr phosphate-carbonate
minerals from the Poudrette pegmatite, Mont Saint-Hilaire, Quebec
Locality: Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada
_database_code_amcsd 0020055
11.167 11.164 11.162 90 90 90 P222
atom      x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Li1   .3068  .1936  .3063  .028   .027   .030   .028  -.010   .011  -.013
Na1   .5090  .6676 -.1675 .0277   .032   .025   .025   .006  -.006  -.006
Na2  -.1676  .3324  .4908 .0275   .024   .025   .033  .0055   .006   .006
Na3  -.1678  .0089  .1676 .0277   .024   .034   .025  -.007 -.0049   .005
Y1       .5      0 .18821 .0110  .0098  .0102  .0132 -.0015      0      0
Y2       .5 .31194     .5 .0116  .0103  .0136  .0109      0  .0017      0
Y3   .18746      0     .5 .0136  .0155  .0128  .0126      0      0 -.0019
Y4   .24776     .5      0 .0123  .0147  .0110  .0112      0      0  .0004
Y5        0 .25197      0 .0120  .0100  .0150  .0110      0 -.0004      0
Y6        0     .5 .24806 .0120  .0098  .0109  .0152  .0007      0      0
P1    .3156  .8156 -.0111 .0181  .0164  .0167  .0213 -.0028 -.0001 -.0004
P2    .3158  .4887  .3156 .0178  .0160  .0208  .0167 -.0011 -.0028 -.0009
P3   -.0113 -.1843  .3157 .0183  .0200  .0172  .0177 -.0005 -.0007 -.0028
C1    .3797  .8808  .3802  .022   .022   .023   .020   .001   .003   .003
O1    .3589  .6354  .6412  .036   .034   .037   .036  -.007   .009   .007
O2    .3454  .3180 -.0008 .0280   .027   .017   .040   .001   .001   .001
O3    .1820  .8452  .0004 .0287   .018   .028   .040  -.001   .000  -.001
O4    .1820  .5003  .3451 .0284   .017   .041   .026   .003  -.002  -.001
O5    .3453  .5011  .1820 .0281   .027   .041   .016   .000   .000   .001
O6    .3590  .8589 -.1356  .035   .034   .036   .035  -.009   .008   .007
O7    .3808  .5897  .3818  .036   .038   .046   .039  -.012  -.008  -.013
O8    .3806  .8812  .0886  .041   .034   .034   .040  -.007  -.013  -.013
O9    .0006  .3176  .6546 .0292   .042   .018   .027   .001   .002   .000
O10   .0005 -.1544  .1824 .0284   .040   .027   .018   .004   .000   .000
O11  -.1352 -.1412  .3586  .037   .037   .037   .037   .007   .007  -.009
O12   .0900 -.1189  .3811  .043   .050   .041   .040  -.016  -.015  -.004
O13   .5236 1.1650  .3351  .027   .025   .028   .027   .006  -.006  -.006
O14   .6659  .1654  .4764  .028   .029   .029   .028   .006  -.007  -.007
O15   .3344  .9761  .3345  .028   .029   .026   .028   .006   .006   .007
F1    .1180  .3824  .1176  .027   .027   .025   .030   .000   .001  -.002
F2   -.1095  .3904  .1100  .027   .025   .030   .026   .009  -.009  -.009