Citation: Gabrielson, O. (1956). The crystal structure of finnemanite Pb5Cl(AsO3)3. Arkiv for Mineralogi och Geologi, 2, pp. 1-8.
Formula: As3 Cl O9 Pb5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: As6 Cl2 O18 Pb8 (As3 Cl O9 Pb4)
Multiplicity: 1
Coordination sequences: