Citation: Akizuki, M.; Kudoh, Y.; Kuribayashi, T. (1996). Crystal structures of the {011}, {610}, and {010} growth sectors in brewsterite Sample: {011} sector. American Mineralogist, 81, pp. 1501-1506.
Formula: Al2.05 Ba0.45 H10 K0.01 O21 Si5.95 Sr0.5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al14 O32 Si16 (Al7 O16 Si8)
Multiplicity: 1