| 释义 |
frankliniteenUK
frank·lin·ite F0299500 (frăng′klĭ-nīt′)n. A black, slightly magnetic mineral of zinc, iron, and manganese, ZnFe2O4, that is a valuable source of zinc.
[After Franklin, a borough of northern New Jersey.]franklinite (ˈfræŋklɪˌnaɪt) n (Minerals) a black mineral consisting of an oxide of iron, manganese, and zinc: a source of iron and zinc. Formula: (Fe,Mn,Zn) (Fe,Mn)2O4[C19: from Franklin, New Jersey, where it is found, + -ite1]frankliniteenUK
franklinite[′fraŋ·klə‚nīt] (mineralogy) ZnFe2O4 Black, slightly magnetic mineral member of the spinel group; usually possesses extensive substitution of divalent manganese and iron for the divalent zinc, and limited trivalent manganese for the trivalent iron. ThesaurusSeespinel |