Home / Explore / Minerals / Anorthoyttrialite-(Y) Minerals Anorthoyttrialite-(Y) anorthoyttrialite-(Y) Y4(SiO4)(Si3O10) Anorthoyttrialite-(Y): Mineral information, data and localities. — via zh.mindat.org · Source Overview Anorthoyttrialite-(Y) is a mineral species. It crystallises in the triclinic system. Scientific references Anorthoyttrialite-(Y) — Wikidata. https://www.wikidata.org/wiki/Q117855141 Link