Citation: Sawamoto, H.; Horiuchi, H. (1990). Beta (Mg0.9Fe0.1)2SiO4: single crystal structure, cation distribution, and properties of coordination polyhedra. Physics and Chemistry of Minerals, 17, pp. 293-300.
Formula: Fe0.2 Mg1.8 O4 Si
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe16 Mg16 O32 Si8 (Fe2 Mg2 O4 Si)
Multiplicity: 1