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 = 0.26 GPa Locality: an alkaline basalt of the Massif Central, France _database_code_amcsd 0005061 9.806 17.999 5.296 90 105.43 90 C2/m atom x y z occ Uiso SiT1 .2849 .08527 .3041 .0093 SiT2 .2912 .17274 .8102 .0074 FeM1 0 .08006 .5 .50 .0100 MgM1 0 .08006 .5 .50 .0100 MgM2 0 .17691 0 .80 .0077 FeM2 0 .17691 0 .20 .0077 MgM3 0 0 0 .68 .0082 FeM3 0 0 0 .32 .0082 CaM4 0 .27852 .5 .89 .0102 MgM4' 0 .262 .5 .11 .014 NaAm .0361 .5 .0674 .53 .029 KA2 0 .482 0 .05 .029 O1 .1082 .08631 .2199 .0087 O2 .1184 .17031 .7275 .0102 OH3 .1055 0 .7165 .0123 O4 .3642 .2517 .7877 .0123 O5 .3523 .1403 .1109 .0133 O6 .3491 .1183 .6096 .0128 O7 .3460 0 .2833 .0176