Citation: Robinson, K.; Gibbs, G. V.; Ribbe, P. H. (1973). The crystal structures of the humite minerals. IV. Clinohumite and titanclinohumite. American Mineralogist, 58, pp. 43-49.
Formula: Fe0.58 H2 Mg8.42 O18 Si4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe14 Mg18 O36 Si8 (Fe7 Mg9 O18 Si4)
Multiplicity: 1