Citation: Finger, L. W.; Hazen, R. M.; Yagi, T. (1979). Crystal structures and electron densities of nickel and iron silicate spinels at elevated temperature or pressure P = 11.2 kbar, T = 23 C. American Mineralogist, 64, pp. 1002-1009.
Formula: Ni2 O4 Si
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ni16 O32 Si8 (Ni2 O4 Si)
Multiplicity: 1
Coordination sequences: