AM_Martyite Formula: Zn2.64 Co.15 V2 O11 H6 Name: Martyite Unit cell: 6.0818 6.0818 7.1793 90.0 90.0 120.0 , V=229.97 Space group: P-3M1 (164)

Kampf A R , Steele I M , The Canadian Mineralogist , 46 (2008) p.687-692, Martyite, a new mineral species related to volborthite: Description and crystal structure, Locality: Blue Cap mine, San Juan County, Utah