Citation: Papike, J. J.; Zoltai, T. (1965). The crystal structure of a marialite scapolite. American Mineralogist, 50, pp. 641-655.
Formula: Al3.68 Ca0.76 Cl0.95 K0.08 Na3.16 O24 Si8.4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 Ca8 K8 Na8 O48 Si24 (Al2 Ca K Na O6 Si3)
Multiplicity: 1