iserine, Iserite

[So named from having been found near the river Iser (the "Iser rolling rapidly" of Campbell's "Hohenlinden"), and suffs. -ine, -ite ( Min.) (q. v.).] Min.: Isometric titanic iron, in the form of iron sand. Color, iron-black pa ing into brownish black. Composition: Titanic acid, 13-20-57-19; sesquioxide of iron, 15-67-63-00; protoxide of iron, 17-79-31-10; magnesia, 1.94-8-62. I'-ser-Ite, s . [ISERINE.]