Citation: Grey, I. E.; Gatehouse, B. M. (1979). The crystal structure of nigerite-24R. American Mineralogist, 64, pp. 1255-1264.
Formula: Al7.45 Fe1.4 H O16 Sn Zn0.7
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al20 Fe6 O32 Sn2 Zn4 (Al10 Fe3 O16 Sn Zn2)
Multiplicity: 1