Citation: Effenberger, H.; Krause, W.; Bernhardt, H. J.; Martin, M. (2000). On the symmetry of tsumcorite group minerals based on the new species rappoldite and zincgartrellite. Mineralogical Magazine, 64, pp. 1109-1126.
Formula: As2 Co H4 Ni0.64 O10 Pb Zn0.36
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: As2 Co2 Ni2 O10 Zn2 (As Co Ni O5 Zn)
Multiplicity: 1