Citation: Weber, H. P. (1983). Ferrosilite III, the high-temperature polymorph of FeSiO3. Acta Crystallographica, Section C, 39, pp. 1-3.
Formula: Fe O3 Si
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe18 O54 Si18 (Fe O3 Si)
Multiplicity: 1
Coordination sequences: