Olenite
Marler B, Borowski M, Wodara U, Schreyer W
European Journal of Mineralogy 14 (2002) 763-771
Synthetic tourmaline (olenite) with excess boron replacing silicon in the
tetrahedral site: II. Structure analysis
Sample: 1
Locality: synthetic
_database_code_amcsd 0006942
15.5996 15.5996 7.0224 90 90 120 R3m
atom     x      y     z  occ Biso
NaX      0      0  .781  .77  1.3
AlY  .0598 -.0598  .337  .96   .5
AlZ  .2620  .2971  .373        .5
SiT  .1876  .1885 .9800  .63   .5
BT   .1876  .1885 .9800  .37   .5
B    .8905 -.8905  .541        .5
OH1      0      0  .215 1.13   .9
O2   .9413 -.9413  .485        .9
O3   .1269 -.1269  .478 1.13   .9
O4   .9061 -.9061  .907        .9
O5   .0935 -.0935  .881        .9
O6   .1826  .1926  .200        .9
O7   .2823  .2836  .911        .9
O8   .2683  .2090  .546        .9