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 = 3.932 GPa
_database_code_amcsd 0004118
7.7014 7.8354 5.52629 90 90 90 Pnnm
atom     x      y     z Biso
Al1      0      0 .2419  .31
Al2  .3702 .13830    .5  .31
Si   .2472 .25020     0  .28
OA   .4215  .3635    .5  .35
OB   .4259  .3599     0  .38
OC   .1045  .3996     0  .70
OD   .2289  .1315 .2398  .40