Citation: Moore, P. B.; Araki, T. (1972). Wightmanite, Mg5(O)(OH)5(BO3)*nH2O, a natural drainpipe. Nature Physical Science, 236, pp. 25-26.
Formula: B H13 Mg5 O10.4
List type: interleaving
List: 1-3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B4 Mg20 O32 (B Mg5 O8)
Multiplicity: 1
Coordination sequences:
Basis: (0;1;0)
Dimensionality: 1
Formula: O8 (O)