Citation: Tait, K. T.; Hawthorne, F. C. (2004). Johillerite from Tolbachik, Kamchatka Peninsula, Russia: Crystal-structure refinement and chemical composition. The Canadian Mineralogist, 42, pp. 717-722.
Formula: Al0.06 As3 Ca0.01 Cu1.6 Fe0.25 K0.03 Mg2.09 Na0.77 O12 Pb0.01
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al8 As12 Ca4 Cu16 Fe8 K4 Mg12 Na4 O48 Pb4 (Al2 As3 Ca Cu4 Fe2 K Mg3 Na O12 Pb)
Multiplicity: 1