AM_Boralsilite_1 Formula: Al16 Si1.96 B6.04 O37 Name: Boralsilite Unit cell: 14.797 5.58 15.095 90.0 91.75 90.0 , V=1245.77 Space group: C12/M1 (12)

Grew E S , Graetsch H A , Poter B , Yates M G , Buick I , Bernhardt H-J , Schreyer W , Werding G , Carson C J , Clarke G L , American Mineralogist , 93 (2008) p.283-299, Boralsilite, Al16B6Si2O37, and boron-mullite: compositional variations and, associated phases in experiment and nature, Locality: synthetic, Sample: run W2