AM_Mullite_10 Formula: Al2.41 Si.59 O4.793 Name: Mullite Unit cell: 7.5817 7.6813 2.8865 90.0 90.0 90.0 , V=168.10 Space group: PBAM (55)

Voll D , Lengauer C , Beran A , Schneider H , European Journal of Mineralogy , 13 (2001) p.591-604, Infrared band assignment and structural refinement of, Al-Si, Al-Ge, and Ga-Ge mullites, Sample: Al-Si single-crystal