Citation: Kampf, A. R.; Steele, I. M. (2008). Martyite, a new mineral species related to volborthite: Description and crystal structure Locality: Blue Cap mine, San Juan County, Utah. The Canadian Mineralogist, 46, pp. 687-692.
Formula: Co0.15 H6 O11 V2 Zn2.64
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Co3 H2 O9 V2 Zn3 (Co3 H2 O9 V2 Zn3)
Multiplicity: 1