Citation: Gruner, J. W. (1934). The crystal structures of talc and pyrophyllite. Zeitschrift fur Kristallographie, 88, pp. 412-419.
Formula: Al H O6 Si2
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Al4 O24 Si8 (Al O6 Si2)
Multiplicity: 1