Home / Explore / Minerals / Bracewellite Minerals Bracewellite bracewellite CrO(OH) Bracewellite: Mineral information, data and localities. — via www.mindat.org · Source Overview Bracewellite is a mineral species (hydroxide mineral). Nickel–Strunz class: 4.FD.10. Scientific references Bracewellite — Wikidata. https://www.wikidata.org/wiki/Q3643405 Link