Home / Explore / Minerals / Nickeltyrrellite Minerals Nickeltyrrellite nickeltyrrellite CuNi2Se4 Nickeltyrrellite: Mineral information, data and localities. — via www.mindat.org · Source Overview Nickeltyrrellite is a mineral species (spinel supergroup mineral). It crystallises in the cubic system. Scientific references Nickeltyrrellite — Wikidata. https://www.wikidata.org/wiki/Q61478624 Link