Fluoro-nyboite 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: A1 - DJ102 N.3 _database_code_amcsd 0005486 9.668 17.801 5.309 90 104.09 90 C2/m atom x y z occ Biso CaM4 0 .2778 .5 .24 .95 NaM4 0 .2778 .5 .76 .95 MgM1 0 .0906 .5 .82 .57 FeM1 0 .0906 .5 .18 .57 AlM2 0 .1796 0 .63 .59 TiM2 0 .1796 0 .01 .59 FeM2 0 .1796 0 .26 .59 MgM2 0 .1796 0 .10 .59 MgM3 0 0 0 .76 .62 FeM3 0 0 0 .24 .62 SiT1 .2824 .0869 .2966 .90 .48 AlT1 .2824 .0869 .2966 .10 .48 SiT2 .2916 .1732 .8093 .52 NaAm .0546 .5 .1162 .234 3.06 KAm .0546 .5 .1162 .010 3.06 NaA2 0 .4836 0 .159 5.64 KA2 0 .4836 0 .008 5.64 H .1854 0 .7444 .43 7.93 O1 .1077 .0907 .2091 .76 O2 .1184 .1716 .7431 .72 Oh3 .1085 0 .7065 .43 .96 F3 .1085 0 .7065 .57 .96 O4 .3665 .2526 .8002 .87 O5 .3542 .1338 .0936 1.03 O6 .3426 .1202 .5921 .92 O7 .3391 0 .2910 1.11