Citation: Hall, S. R.; Stewart, J. M. (1973). The crystal structure of argentian pentlandite (Fe,Ni)8AgS8, compared with the refined structure of pentlandite (Fe,Ni)9S8. The Canadian Mineralogist, 12, pp. 169-177.
Formula: Fe4.23 Ni4.77 S8
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe36 Ni36 S32 (Fe9 Ni9 S8)
Multiplicity: 1