Home / Explore / Minerals / Pyatenkoite-(Y) Minerals Pyatenkoite-(Y) pyatenkoite-(Y) Na5YTi[SiO3]6 * 6H2O Pyatenkoite-(Y) Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Pyatenkoite-(Y) is a mineral species (single chain inosilicate). Nickel–Strunz class: 9.DM.10. Scientific references Pyatenkoite-(Y) — Wikidata. https://www.wikidata.org/wiki/Q3926055 Link