Citation: Sacerdoti, M.; Gomedi, I. (1984). Crystal structural refinement of Ca-exchanged barrerite Note: made from natural barrierite in the lab. Bulletin de Mineralogie, 107, pp. 799-804.
Formula: Al2.124 Ca0.92 H38 O27.05 Si6.876
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al72 O144 Si72 (Al O2 Si)
Multiplicity: 1