Katophorite
Hawthorne F C, Oberti R, Sardone N
The Canadian Mineralogist 34 (1996) 577-593
Sodium at the A site in clinoamphiboles: the effects of composition
on patterns of order
Sample: A8 - D167 N.1
_database_code_amcsd 0005493
9.775 17.928 5.313 90 104.69 90 C2/m
atom      x     y     z  occ Biso
SiT1  .2810 .0865 .3007  .79  .48
AlT1  .2810 .0865 .3007  .21  .48
SiT2  .2923 .1736 .8134       .52
MgM1      0 .0903    .5  .68  .61
FeM1      0 .0903    .5  .32  .61
AlM2      0 .1782     0  .50  .56
TiM2      0 .1782     0  .01  .56
FeM2      0 .1782     0  .26  .56
MgM2      0 .1782     0  .23  .56
MgM3      0     0     0  .52  .52
FeM3      0     0     0  .48  .52
FeM4      0 .2793    .5  .05  .88
CaM4      0 .2793    .5  .32  .88
NaM4      0 .2793    .5  .14  .88
FeM4'     0 .2535    .5  .04 1.03
CaM4'     0 .2535    .5  .31 1.03
NaM4'     0 .2535    .5  .14 1.03
NaAm  .0444    .5 .0978 .179 3.10
KAm   .0444    .5 .0978 .007 3.10
NaA2      0 .4742     0 .264 3.40
KA2       0 .4742     0 .011 3.40
H     .1792     0 .7448  .82  .85
O1    .1055 .0914 .2111       .86
O2    .1201 .1743 .7413       .78
Oh3   .1095     0 .7102  .82  .87
F3    .1095     0 .7102  .18  .87
O4    .3692 .2514 .7933       .98
O5    .3528 .1391 .1064      1.01
O6    .3428 .1179 .6054      1.06
O7    .3386     0 .2786      1.26