Petersenite-(Ce)
Grice J D, Velthuizen J V, Gault R A
The Canadian Mineralogist 32 (1994) 405-414
Petersenite-(Ce), a new mineral from Mont Saint-Hilaire, and its structural
relationship to other REE carbonates
Locality: Mont Saint-Hilaire, Quebec, Canada
_database_code_amcsd 0005369
20.872 6.367 10.601 90 120.50 90 P2_1
atom      x      y      z Uiso
Na1   .5812  .4996  .3247 .015
Na2   .9187  .9940  .1620 .015
Na3   .2332  .8037  .0356 .015
Na4   .7562  .3159  .5245 .015
Na5   .9776  .3071  .9731 .016
Na6   .5225  .8085  .0187 .015
Na7   .2667  .3030  .5694 .014
Na8   .2562  .3164  .9880 .013
Ce1   .6583      0  .6419 .008
Ce2   .9206  .9968  .6556 .007
Ce3   .8417  .4975  .3254 .009
Ce4   .5794  .4979  .8144 .007
C1    .3293 -.0197 -.1470 .009
C2    .8291 -.0208  .8080 .010
C3    .6966  .5334  .6840 .006
C4   -.0979  .5358  .0942 .005
C5    .1002  .0344  .3141 .007
C6    .8027  .0299  .2900 .009
C7    .5975  .0313  .2907 .006
C8    .0010  .8277  .5080 .012
C9    .5999  .0323  .8865 .008
C10   .5029  .8275  .4978 .009
O1    .2945 -.0192 -.0760 .013
O2    .4005 -.0275 -.0767 .011
O3    .7086 -.5257  .2899 .013
O4    .9010 -.0258  .8795 .012
O5    .7949 -.0155  .6663 .012
O6    .7914 -.0260  .8716 .013
O7    .7213  .3480  .7046 .010
O8    .6841 -.3626  .5699 .013
O9    .6843 -.3752  .7805 .012
O10   .0366  .1279  .8708 .013
O11   .1437  .1258  .8782 .013
O12   .1106  .8518  .9613 .021
O13   .9562 -.3650  .7764 .015
O14   .8870  .3451  .7105 .011
O15   .8522 -.3742  .5644 .012
O16   .8169  .1360  .2020 .012
O17   .7783 -.1499  .2634 .011
O18   .8156  .1242  .4111 .013
O19   .3893  .3502  .7401 .020
O20   .5354  .1291  .2011 .015
O21   .3555  .6248  .5889 .012
O22   .9586  .3084  .5517 .017
O23   .0343 -.1241  .6439 .014
O24   .0677  .3068  .5599 .017
O25   .6479  .1255  .8597 .011
O26   .3879  .3458  .0646 .009
O27   .4560 -.3637  .1361 .016
O28   .5678  .3075  .5742 .017
O29   .5346  .8760  .4250 .017
O30   .4589  .3100  .3667 .014