Home / Explore / Minerals / Paratacamite-(Ni) Minerals Paratacamite-(Ni) paratacamite-(Ni) Cu3(Ni,Cu)Cl2(OH)6 Paratacamite-(Ni): Mineral information, data and localities. — via www.mindat.org · Source Overview Paratacamite-(Ni) is a mineral species (halide mineral). It crystallises in the trigonal system. Scientific references Paratacamite-(Ni) — Wikidata. https://www.wikidata.org/wiki/Q19861151 Link