danburiteMin.|ˈdænbəraɪt| [Named 1839 from Danbury, Ct., U.S., where it occurs.] A boro-silicate of lime, brittle, translucent, and of a yellowish or whitish colour. 1839Amer.Jrnl.Sc. XXXV. 137 Danburite, a new Mineral Species.1886Erni Min. 295 The presence of boracic acid in danburite.