Home / Explore / Minerals / Pigotite Minerals Pigotite pigotite Al4C6H5O10·13H2O (?) Pigotite: Mineral information, data and localities. — via www.mindat.org · Source Overview Pigotite is a mineral species (questionable organic mineral). Nickel–Strunz class: 10.AC.15. Scientific references Pigotite — Wikidata. https://www.wikidata.org/wiki/Q19862115 Link