Citation: Henderson, C. M. B.; Bell, A. M. T.; Kohn, S. C.; Page, C. S. (1998). Leucite-pollucite structure-type variability and the structure of a synthetic end-member calcium wairakite (CaAl2Si4O12*2(H2O)). Mineralogical Magazine, 62, pp. 165-178.
Formula: Al Ca0.5 H2 O7 Si2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 O96 Si32 (Al O6 Si2)
Multiplicity: 1
Coordination sequences: