Stronalsite Liferovich R P, Locock A J, Mitchell R H, Shpachenko A K The Canadian Mineralogist 44 (2006) 533-546 The crystal structure of stronalsite and a redetermination of the structure of banalsite Locality: Khibina peralkaline complex, Kola alkaline province, Russia _database_code_amcsd 0006093 8.4080 9.8699 16.7083 90 90 90 Iba2 atom x y z Uiso Sr 0 .5 .1541 .0169 Na -.0430 .3244 -.0955 .0215 Al1 .0693 .1912 .0635 .0115 Al2 -.2771 .4507 .3106 .0105 Si1 -.2631 .5546 -.0017 .0108 Si2 .0770 .8009 .2457 .0101 O1 -.2154 .4911 .4079 .0161 O2 -.0023 .2154 .1593 .0183 O3 -.0776 .1427 -.0040 .0139 O4 .2248 .9064 .2488 .0142 O5 .2278 .0760 .0571 .0156 O6 -.4485 .3534 .3100 .0150 O7 .1218 .6472 .2720 .0164 O8 -.1155 .6439 .0327 .0134