| 单词 | mock-lead |
| 释义 | > as lemmasmock-lead mock-lead n. Mining sphalerite (zinc blende). ΘΚΠ the world > the earth > minerals > ore > [noun] > metal ore > zinc ore calaminaris1577 calamine1601 calmy1658 calaminarya1661 mock ore1681 blende1683 lapis calaminaris1696 mock-leada1728 black jack1728 cadmia1753 cadmy1756 calamy1756 calmey1756 calamine stone1761 red zinc ore1781 zinc spar1796 zinc-blende1842 smithsonite1849 zincite1854 adamite1866 adamine1869 the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > sphalenite group > zinc sulphide mock ore1681 blende1683 mock-leada1728 black jack1728 zinc-blende1842 sphalerite1868 wurtzite1868 a1728 J. Woodward Attempt Nat. Hist. Fossils Eng. (1729) i. 182 A black glossy Matter like Talc..common in Cornwall; and call'd there Mock-Lead. 1778 W. Pryce Mineralogia Cornubiensis 93 A Black-jack or Mock-lead Lode. 1829 S. Glover Hist. County of Derby I. 84 Mock lead is the native sulphuret of zinc. 1944 C. Palache et al. Dana's Syst. Mineral. (ed. 7) I. 210 Sphalerite... Black-jack, mock-lead, false galena, [etc.]. < as lemmas |
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