Citation: Grey, I.E.; Gatehouse, B.M. (1979). The crystal structure of nigerite - 24R. American Mineralogist, 64, pp. 1255-1264.
Formula: Al14.9 Fe2.8 H2 O32 Sn2 Zn1.4
Chemical name: Al14.9 Sn2 Fe2.8 Zn1.4 O30 (O H)2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al60 Fe18 O96 Sn6 Zn12 (Al10 Fe3 O16 Sn Zn2)
Multiplicity: 1