AM_Theoparacelsite Formula: Cu As.667 O3 H.667 Name: Theoparacelsite Unit cell: 8.3212 2.9377 4.6644 90.0 90.0 90.0 , V=114.02 Space group: PMMA (51)

Sarp H , Cerny R , Archives des Sciences, Geneve , 54 (2001) p.7-14, Theoparacelsite, Cu3(OH)2As2O7, a new mineral:, its description and crystal structure, Locality: near Nice, France