Beusite-(Ca)
Hawthorne F C, Wise M A, Cerny P, Abdu Y A, Ball N A, Pieczka A, Wlodek A
Mineralogical Magazine 82 (2018) 1323-1332
Beusite-(Ca), ideally CaMn22+(PO4)2, a new graftonite-group mineral from the Yellowknife
pegmatite field, Northwest Territories, Canada: Description and crystal structure
Locality: Yellowknife pegmatite field, Northwest Territories, Canada
_database_code_amcsd 0020882
8.799 11.724 6.170 90 99.23 90 P2_1/c
atom        x       y      z occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3)  U(2,3)
CaM1   .94894  .12351 .82833 .94 .01288 .01427 .01039 .01330  .00011 .00017 -.00136
Mn2+M1 .94894  .12351 .82833 .06 .01288 .01427 .01039 .01330  .00011 .00017 -.00136
Fe2+M2 .71246  .07833 .32707 .79 .01370 .01367 .02039 .00700  .00437 .00153  .00024
Mn2+M2 .71246  .07833 .32707 .21 .01370 .01367 .02039 .00700  .00437 .00153  .00024
Fe2+M3 .35905  .19028 .13246 .13 .01182 .01322 .01207 .01001  .00250 .00141  .00025
Mn2+M3 .35905  .19028 .13246 .87 .01182 .01322 .01207 .01001  .00250 .00141  .00025
P1     .09269  .13378 .39637     .00804 .00773 .00825 .00829 -.00055 .00169 -.00009
P2     .60018  .08968 .80755     .00780 .00756 .00931 .00675  .00054 .00175  .00004
O1     .08211  .07072 .17752     .01284  .0169  .0115  .0100   .0005  .0019  -.0024
O2     .47152  .17524 .83172     .01230  .0113  .0143  .0119   .0048  .0036   .0013
O3     .93707  .18677 .42698     .01399  .0107  .0169  .0151   .0037  .0043  -.0005
O4     .68584  .12832 .62280     .01166  .0123  .0150  .0085  -.0017  .0043   .0004
O5     .20745  .23269 .38288      .0146  .0168  .0157  .0117  -.0092  .0037  -.0007
O6     .72454  .09121 .01365     .01148  .0091  .0177  .0074  -.0001  .0004  -.0003
O7     .14462  .05912 .59685     .01334  .0164  .0117  .0113   .0006  .0007   .0032
O8     .53394 -.03234 .76444     .01110  .0108  .0095  .0129  -.0010  .0014   .0000