AM_Radovanite Formula: Cu2 Fe As3 O11 H4 Name: Radovanite Unit cell: 9.585 13.143 8.0884 90.0 90.0 90.0 , V=1018.94 Space group: PNMA (62)

Sarp H , Guenee L , Archives des Sciences, Geneve , 55 (2002) p.47-55, Radovanite, Cu2Fe3+(As5+O4)(As3+O2OH)2H2O, a new mineral: its description, and crystal structure, Locality: Roua, northwestern part of Alpes-Maritimes, France