Citation: Dzikowski, T. J.; Groat, L. A.; Grew, E. S. (2007). The geometric effects of VFe2+ for VMg substitution on the crystal structures of the grandidierite-ominelite series Sample: ominelite. American Mineralogist, 92, pp. 863-872.
Formula: Al3 B Fe O9 Si
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 B4 Fe4 O36 Si4 (Al3 B Fe O9 Si)
Multiplicity: 1
Coordination sequences: