Citation: Sarp, H.; Cerny, R. (2001). Theoparacelsite, Cu3(OH)2As2O7, a new mineral: its description and crystal structure Locality: near Nice, France. Archives des Sciences, Geneve, 54, pp. 7-14.
Formula: As0.667 Cu H2.77 O3
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: As2 Cu2 O12 (As Cu O6)
Multiplicity: 1