Citation: Moore, P. B.; Araki, T. (1974). Pinakiolite, Mg2MnO2[BO3]; warwickite, Mg(Mg0.5Ti0.5)O[BO3]; wightmanite, Mg5(O)(OH)5[BO3].nH2O: Crystal chemistry of complex 3 Angstrom wallpaper structures. American Mineralogist, 59, pp. 985-1004.
Formula: B Mg1.58 O4 Ti0.42
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B4 Mg8 O16 Ti8 (B Mg2 O4 Ti2)
Multiplicity: 1
Coordination sequences: