Petersite-(Ce)
Morrison S M, Domanik K J, Yang H, Downs R T
The Canadian Mineralogist 54 (2016) 1505-1511
Petersite-(Ce), Cu2+6Ce(PO4)3(OH)6*3H2O, a new mixite group mineral
from Yavapai County, Arizona, USA
Locality: Yavapai County, Arizona, USA
_database_code_amcsd 0020978
13.2197 13.2197 5.8591 90.00 90.00 120.00 P6_3/m
atom      x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ce      2/3    1/3    .25  .18  .0092  .0097  .0097  .0082 .00483      0      0
Y       2/3    1/3    .25  .16  .0092  .0097  .0097  .0082 .00483      0      0
La      2/3    1/3    .25  .12  .0092  .0097  .0097  .0082 .00483      0      0
Nd      2/3    1/3    .25  .09  .0092  .0097  .0097  .0082 .00483      0      0
Gd      2/3    1/3    .25  .03  .0092  .0097  .0097  .0082 .00483      0      0
Pr      2/3    1/3    .25  .02  .0092  .0097  .0097  .0082 .00483      0      0
Dy      2/3    1/3    .25  .01  .0092  .0097  .0097  .0082 .00483      0      0
Sm      2/3    1/3    .25  .01  .0092  .0097  .0097  .0082 .00483      0      0
Ca      2/3    1/3    .25  .42  .0092  .0097  .0097  .0082 .00483      0      0
Cu   .41203 .31488 .50330      .01122  .0193  .0147  .0054  .0128  .0006  .0003
P    .49310 .14867    .75  .95  .0066  .0079  .0065  .0051  .0033      0      0
Si   .49310 .14867    .75  .05  .0066  .0079  .0065  .0051  .0033      0      0
O1    .3904  .4042    .25       .0119   .015   .016   .008   .010      0      0
O2    .4179  .2105    .75       .0106   .017   .011   .008   .010      0      0
O3    .5667  .1784  .5355       .0127  .0151  .0122  .0116  .0075  .0044  .0012
OH1   .3641  .3747    .75       .0095   .014   .017   .003   .012      0      0
OH2   .4447  .2480    .25       .0153   .030   .019   .004   .017      0      0
Wat    .132   .160   .124  .50   .273