Eirikite
Larsen A O, Kolitsch U, Gault R A, Giester G
European Journal of Mineralogy 22 (2010) 875-880
Eirikite, a new mineral species of the leifite group from the Langesundsfjord district, Norway
Locality: Langesundsfjord district, Norway
_database_code_amcsd 0017881
14.386 14.386 4.873 90 90 120 P-3m1
atom       x        y      z  occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
KA         0        0      0 .983  .0438  .0460  .0460  .0394  .0230       0       0
Na    .75075  -.75075 .20243      .01861 .01746 .01746  .0164  .0054  .00316 -.00316
NaB        0        0     .5 .017    .04
BeT4     1/3      2/3  .3685       .0080  .0079  .0079  .0080  .0040       0       0
SiT1       0   .21580     .5  5/6 .00921 .00949 .00935 .00883 .00475 -.00116 -.00058
AlT1       0   .21580     .5  1/6 .00921 .00949 .00935 .00883 .00475 -.00116 -.00058
SiT2       0   .34389      0  5/6 .00717 .00752 .00675 .00750 .00376  .00040  .00020
AlT2       0   .34389      0  1/6 .00717 .00752 .00675 .00750 .00376  .00040  .00020
SiT3 .447403 -.447403 .30818  5/6 .00624 .00725 .00725 .00607 .00501  .00005 -.00005
AlT3 .447403 -.447403 .30818  1/6 .00624 .00725 .00725 .00607 .00501  .00005 -.00005
O1    .09980  -.09980 .38138      .01764  .0164  .0164  .0154  .0047 -.00408  .00408
O2    .30843   .25990 .24793      .01445  .0157  .0131  .0152  .0077   .0054  .00539
O3    .35937   .45859 .10578      .01207  .0132  .0094  .0147 .00642 -.00411 -.00318
O4        .5        0     .5       .0139  .0175  .0078  .0134  .0039 -.00247  -.0049
O5    .39429  -.39429 .48464      .01058  .0143  .0143  .0087  .0113  .00051 -.00051
F        1/3      2/3  .0448       .0136  .0168  .0168  .0073 .00839       0       0