Home / Explore / Minerals / Magnesiostaurolite Minerals Magnesiostaurolite magnesiostaurolite Mg(Mg,Li)3(Al,Mg)18Si8O44(OH)4 Magnesiostaurolite Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Magnesiostaurolite is a mineral species (nesosilicate mineral). Nickel–Strunz class: 9.AF.30. Scientific references Magnesiostaurolite — Wikidata. https://www.wikidata.org/wiki/Q958786 Link