Citation: Berry, A. J.; James, M. (2001). Refinement of hydrogen positions in synthetic hydroxyl-clinohumite by powder neutron diffraction. American Mineralogist, 86, pp. 181-184.
Formula: D2 Mg9 O18 Si4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: D8 Mg18 O36 Si8 (D4 Mg9 O18 Si4)
Multiplicity: 1