Home / Explore / Minerals / Crowningshieldite Minerals Crowningshieldite crowningshieldite (Ni0.9Fe0.10)S Crowningshieldite: Mineral information, data and localities. — via www.mindat.org · Source Overview Crowningshieldite is a mineral species (sulfide mineral). It crystallises in the hexagonal system. Scientific references Crowningshieldite — Wikidata. https://www.wikidata.org/wiki/Q57809588 Link