| 释义 |
‖ fahlerz Min.|ˈfɑːlɛːrts|
Also fahlertz.
[a. Ger. fahlerz, f. fahl ash-coloured, yellowish + erz ore.]
Grey copper or copper-ore, tetrahedrite.
1796Kirwan Min. II. 148 The grey Ore from the Hartz is the real Fahlerz. 1808Smithson in Phil. Trans. XCVIII. 57 A combination of galena and fahlertz. 1880tr. Wurtz' Atom. Th. 141 The varieties of fahlerz. |
