Citation: Bindi, Luca; Jaszczak, John A. (2020). Richardsite, Zn2CuGaS4, A New Gallium-Essential Member of the Stannite Group from the Gem Mines near Merelani, Tanzania. Minerals, 10, pp. 467-.
Formula: Cu Ga S4 Zn2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cu2 Ga2 S8 Zn4 (Cu Ga S4 Zn2)
Multiplicity: 1
RCSR Symbol: dia
Coordination sequences: