Home / Explore / Minerals / Kristjánite Minerals Kristjánite kristjánite KNa2H(SO4)2 Kristjánite, KNa2H(SO4)2, a new fumarolic mineral from Iceland ... — via www.cambridge.org · Source Overview Kristjánite is a mineral species. It crystallises in the monoclinic system. Scientific references Kristjánite — Wikidata. https://www.wikidata.org/wiki/Q120396645 Link