Home / Explore / Minerals / Holtite Minerals Holtite holtite (Ta0.6☐0.4)Al6BSi3O18 Holtite archived mineral specimens — via www.dakotamatrix.com · Source Overview Holtite is a mineral species (nesosilicate mineral). Nickel–Strunz class: 9.AJ.10. Scientific references Holtite — Wikidata. https://www.wikidata.org/wiki/Q3786368 Link
