Home / Explore / Minerals / Betpakdalite-Naca Minerals Betpakdalite-Naca betpakdalite-NaCa [Na2(H2O)17Ca(H2O)6][Mo6+8As5+2Fe³⁺3O34(OH)3] Betpakdalite-NaCa: Mineral information, data and localities. — via www.mindat.org · Source Overview Betpakdalite-Naca is a mineral species (heteropolymolybdate mineral). Nickel–Strunz class: 8.DM.15. Scientific references Betpakdalite-Naca — Wikidata. https://www.wikidata.org/wiki/Q3639122 Link