释义 |
franklinite Min.|ˈfræŋklɪnaɪt| [f. Franklin, New Jersey, where it is found + -ite.] A compound of oxides of iron, manganese, and zinc, found in brilliant black crystals.
1820Amer. Jrnl. Sc. II. 323 The black zinciferous mineral, the Franklinite. 1862Dana Man. Geol. 84 Franklinite, an iron-zinc ore. |