Home / Explore / Minerals / Karpinskite Minerals Karpinskite karpinskite (Mg,Ni)2Si2O5(OH)2 (?) Karpinskite: Mineral information, data and localities. — via www.mindat.org · Source Overview Karpinskite is a mineral species (corrensite, questionable phyllosilicate mineral). Nickel–Strunz class: 9.EC.60. Scientific references Karpinskite — Wikidata. https://www.wikidata.org/wiki/Q3813123 Link