Citation: Mason, B.; Mumme, W. G.; Sarp, H. (1992). Capgaronnite, HgSAg(Cl,Br,I), a new sulfide-halide mineral from Var, France. American Mineralogist, 77, pp. 197-200.
Formula: Ag Br0.18 Cl0.82 Hg S
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ag4 Br4 Cl4 Hg4 S4 (Ag Br Cl Hg S)
Multiplicity: 1
Coordination sequences: