Home / Explore / Minerals / Rubinite Minerals Rubinite rubinite Ca3Ti³⁺2Si3O12 Rubinite: Mineral information, data and localities. — via www.mindat.org · Source Overview Rubinite is a mineral species (garnet mineral). It crystallises in the cubic system. Scientific references Rubinite — Wikidata. https://www.wikidata.org/wiki/Q29471821 Link