Banalsite
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: Benallt mine, Wales
_database_code_amcsd 0006094
8.5400 10.0127 16.7897 90 90 90 Iba2
atom       x     y      z  Uiso
Ba         0    .5  .1545 .0112
Na    -.0421 .3258 -.0954 .0185
Al1    .0706 .1862  .0635 .0086
Al2   -.2793 .4453  .3111 .0096
Si1   -.2652 .5596 -.0025 .0076
Si2    .0789 .8062  .2462 .0084
O1    -.2141 .4846  .4076 .0129
O2    -.0056 .2077  .1582 .0147
O3    -.0752 .1448 -.0051 .0119
O4     .2223 .9130  .2492 .0109
O5     .2258 .0714  .0548 .0133
O6    -.4499 .3538  .3112 .0108
O7     .1288 .6553  .2722 .0119
O8   -.12181 .6522  .0317 .0113