Citation: Kato, T.; Takeuchi, Y. (1983). The pyrosmalite group of minerals I: Structure refinemet of manganopyrosmalite. Canadian Mineralogist, 21, pp. 1-6.
Formula: Cl3 Fe3 H17 Mn13 O47 Si12
Chemical name: Fe3 Mn13 (Si12 O30 (O H)17) Cl3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cl6 Fe16 Mn16 O48 Si12 (Cl3 Fe8 Mn8 O24 Si6)
Multiplicity: 1