Andalusite
Burt J B, Ross N L, Angel R J, Koch M
American Mineralogist 91 (2006) 319-326
Equations of state and structures of andalusite
to 9.8 GPa and sillimanite to 8.5 GPa
Locality: Minas Gerais, Brazil
Sample: P = 7.565 GPa
_database_code_amcsd 0004120
7.6313 7.78625 5.50175 90 90 90 Pnnm
atom     x     y     z Biso
Al1      0     0 .2418  .30
Al2  .3694 .1378    .5  .36
Si   .2471 .2485     0  .37
OA   .4194 .3621    .5  .39
OB   .4290 .3568     0  .37
OC   .1038 .3990     0  .64
OD   .2291 .1290 .2391  .37