Citation: Zheng, H.; Bailey, S. W. (1994). Refinement of the nacrite structure. Clays and Clay Minerals, 42, pp. 46-52.
Formula: Al2 H4 O9 Si2
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al4 H8 O18 Si4 (Al2 H4 O9 Si2)
Multiplicity: 1