Cordylite-(La)
Mills S J, Kartashov P M, Kampf A R, Konev A A, Konev A A, Raudsepp M
The Canadian Mineralogist 50 (2012) 1281-1290
Cordylite-(La), a new mineral species in fenite from the Biraya Fe-REE
deposit, Irkutsk, Russia
Note: crystal 2
Locality: Biraya Fe-REE deposit, Irkutsk, Russia
_database_code_amcsd 0019704
5.1196 5.1196 23.1784 90 90 120 P6_3/mmc
atom     x     y      z occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ba       0     0      0      .0137  .0129  .0129  .0151 .00647      0      0
La     1/3   2/3 .35481 .35 .00939  .0089  .0089  .0104 .00445      0      0
Ce     1/3   2/3 .35481 .33 .00939  .0089  .0089  .0104 .00445      0      0
Sr     1/3   2/3 .35481 .23 .00939  .0089  .0089  .0104 .00445      0      0
Nd     1/3   2/3 .35481 .06 .00939  .0089  .0089  .0104 .00445      0      0
Pr     1/3   2/3 .35481 .02 .00939  .0089  .0089  .0104 .00445      0      0
Na     1/3   2/3    .75 .61  .0222  .0260  .0260  .0144  .0130      0      0
Ca     1/3   2/3    .75 .39  .0222  .0260  .0260  .0144  .0130      0      0
F      1/3   2/3    .25 .75   .042   .058   .058   .011   .029      0      0
OH     1/3   2/3    .25 .19   .042   .058   .058   .011   .029      0      0
C1       0     0  .6786      .0126   .013   .013   .012  .0063      0      0
C2     2/3   1/3  .4338      .0108   .012   .012   .008  .0061      0      0
O1   .1440 .2879 .82290      .0165  .0156  .0114  .0211  .0057 -.0005 -.0011
O2   .5219 .0438 .43486      .0192  .0244  .0099  .0184  .0050  .0002  .0004