Home / Explore / Minerals / Labuntsovite-Fe Minerals Labuntsovite-Fe labuntsovite-Fe Na4K4Fe²⁺2Ti8O4(Si4O12)4(OH)4·10-12H2O Labuntsovite-Fe Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Labuntsovite-Fe is a mineral species (cyclosilicate mineral). Nickel–Strunz class: 9.CE.30e. Scientific references Labuntsovite-Fe — Wikidata. https://www.wikidata.org/wiki/Q3825201 Link