Citation: Hassan, I.; Grundy, H. D. (1990). Structure of davyne and implications for stacking faults Sample BM1907,210. The Canadian Mineralogist, 28, pp. 341-349.
Formula: Al3.09 Ca Cl K0.84 Na1.65 O12 Si2.91
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 O24 Si12 (Al O2 Si)
Multiplicity: 1