Ferri-eckermannite
Hawthorne F C, Ungaretti L, Oberti R, Cannillo E
American Mineralogist 79 (1994) 443-451
The mechanism of Li incorporation in amphiboles
Sample: A4
Note: Site occupancies are set to be the same as ones in sample A5
_database_code_amcsd 0001658
9.771 17.887 5.289 90 103.82 90 C2/m
atom     x     y     z  occ Biso
Si1  .2805 .0857 .2930  .99  .39
Al1  .2805 .0857 .2930  .01  .39
Si2  .2885 .1714 .8017  .99  .40
Al2  .2885 .1714 .8017  .01  .40
Mg1      0 .0882    .5  .93  .52
All      0 .0882    .5  .04  .52
Fe1      0 .0882    .5 .027  .52
Mn1      0 .0882    .5 .003  .52
Mg2      0 .1809     0  .36  .47
Ti2      0 .1809     0  .02  .47
Fe2      0 .1809     0  .56  .47
Mn2      0 .1809     0  .06  .47
Li3      0     0     0  .24  .54
Mg3      0     0     0  .76  .54
Na4      0 .2765    .5  .95 1.09
Ca4      0 .2765    .5  .05 1.09
NaA      0    .5     0  .11 5.08
KA       0    .5     0  .04 5.08
NaAm .0478    .5 .1035  .11 2.93
KAm  .0478    .5 .1035  .04 2.93
NaA2     0 .4678     0  .11 4.52
KA2      0 .4678     0  .04 4.52
H    .1891     0 .7547      4.13
O1   .1112 .0881 .2137       .54
O2   .1182 .1695 .7326       .57
Oh3  .1089     0 .7083  .79  .76
F3   .1089     0 .7083  .21  .76
O4   .3629 .2504 .7997       .74
O5   .3493 .1295 .0848       .75
O6   .3425 .1195 .5833       .71
O7   .3370     0 .2957       .83