AM_Kyanite_11
Formula: Al2 Si O5
Name: Kyanite
Unit cell: 7.075 7.8027 5.5367 90.063 101.091 105.985 , V=287.87
Space group: P-1 (2)

Yang H , Downs R T , Finger L W , Hazen R M , Prewitt C T , American Mineralogist , 82 (1997) p.467-474, Compressibility and crystal structure of kyanite, Al2SiO5, at high pressure, Sample: at P = 3.73 GPa