Kaersutite
Comopdi P, Boffa Ballaran T, Zanazzi P F, Capalbo C, Zanetti A, Nazzareni S
American Mineralogist 95 (2010) 1042-1051
The effect of oxo-component on the high-pressure behavior of amphiboles
Sample: FR12 P = 4.31 GPa
Locality: an alkaline basalt of the Massif Central, France
_database_code_amcsd 0005064
9.675 17.804 5.240 90 105.98 90 C2/m
atom      x     y     z occ  Uiso
SiT1  .2874 .0853 .3077     .0060
SiT2  .2911 .1732 .8127     .0075
FeM1      0 .0799    .5 .50 .0078
MgM1      0 .0799    .5 .50 .0078
MgM2      0 .1758     0 .80 .0065
FeM2      0 .1758     0 .20 .0065
MgM3      0     0     0 .68 .0043
FeM3      0     0     0 .32 .0043
CaM4      0 .2793    .5 .89 .0085
MgM4'     0  .265    .5 .11  .013
NaAm   .037    .5  .066 .53  .030
KA2       0  .497     0 .10   .00
O1    .1105 .0859 .2224      .002
O2    .1176 .1698  .729      .010
OH3    .107     0  .717      .008
O4    .3622 .2536  .783      .007
O5    .3533 .1437 .1189      .012
O6    .3505 .1164 .6169      .009
O7     .350     0  .280      .017