Citation: Hazen, R. M.; Downs, R. T.; Finger, L. W.; Conrad, P. G.; Gasparik, T. (1994). Crystal chemistry of Ca-bearing majorite. American Mineralogist, 79, pp. 581-584.
Formula: Ca0.489 Mg3.511 O12 Si4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca24 Mg32 O96 Si32 (Ca3 Mg4 O12 Si4)
Multiplicity: 1