Citation: Basso, R.; Carbone, C.; Palenzona, A. (2008). Cassagnaite, a new, V-bearing silicate mineral from the Cassagna mine, northern Apennines, Italy. European Journal of Mineralogy, 20, pp. 95-100.
Formula: Al0.75 Ca1.65 Fe0.8 H3 Mg0.3 Mn1.05 O13 Si2.6 V0.35
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 Ca8 Fe8 Mg8 Mn16 O56 Si12 V8 (Al4 Ca2 Fe2 Mg2 Mn4 O14 Si3 V2)
Multiplicity: 1