AM_Andalusite_14
Formula: Al2 Si O5
Name: Andalusite
Unit cell: 7.6704 7.81452 5.51589 90.0 90.0 90.0 , V=330.63
Space group: PNNM (58)

Burt J B , Ross N L , Angel R J , Koch M , American Mineralogist , 91 (2006) p.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 = 5.441 GPa