Citation: Grey, I. E.; Mumme, W. G.; Bordet, P. (2008). A new crystal-chemical variation of the alunite-type structure in monoclinic PbZn0.5Fe3(AsO4)2(OH)6. The Canadian Mineralogist, 46, pp. 1355-1364.
Formula: As2 Fe3 H6 O14 Pb Zn0.438
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: As32 Fe48 O224 Pb16 Zn16 (As2 Fe3 O14 Pb Zn)
Multiplicity: 1
Coordination sequences: