Home / Explore / Minerals / Gysinite-(Ce) Minerals Gysinite-(Ce) gysinite-(Ce) PbCe(CO3)2(OH)(H2O) Gysinite-(Ce) — Mineral Guide — MineralFYI — via mineralfyi.com · Source Overview Gysinite-(Ce) is a mineral species. It crystallises in the orthorhombic system. Nickel–Strunz class: 5.DC.. Scientific references Gysinite-(Ce) — Wikidata. https://www.wikidata.org/wiki/Q123077035 Link