Citation: Locock, A. J.; Burns, P. C.; Flynn, T. M. (2005). The role of water in the structures of synthetic hallimondite, Pb2[(UO2)(AsO4)2](H2O)n and synthetic parsonsite, Pb2[(UO2)(PO4)2](H2O)n, 0 < n < 0.5. American Mineralogist, 90, pp. 240-246.
Formula: As2 H2 O10.29 Pb2 U
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: As4 O20 Pb4 U2 (As2 O10 Pb2 U)
Multiplicity: 1