Citation: Burns, P. C. (2001). A new uranyl silicate sheet in the structure of haiweeite and comparison to other uranyl silicates. The Canadian Mineralogist, 39, pp. 1153-1160.
Formula: Ca0.5 H13 O10.5 Si2.5 U
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: O48 Si16 U4 (O12 Si4 U)
Multiplicity: 1