| 单词 | blue lead ore |
| 释义 | > as lemmasblue lead ore ΘΚΠ the world > the earth > minerals > ore > [noun] > metal ore > lead ore plumbago1617 potter's ore1647 bouse1653 lead-ore1653 plumbary1657 potter's lead1670 galena1671 blue lead1728 alquifou1756 lead glance1811 galenite1868 1728 J. Woodward Catal. Addit. Eng. Native Fossils 28 The common blue Lead-Ore of Mendip, lies in Veins or perpendicular Fissures of the Stone. 1796 R. Kirwan Elements Mineral. (ed. 2) II. 220 Blue Lead ore. 1821 J. Mawe Familiar Lessons Mineral. & Geol. (ed. 3) iii. 48 So little were the Ores of Lead known (except common blue lead ore) in our time, that both white and green ores of that substance have been for years lying neglected. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) I. 407 Blue Lead, a name used sometimes by the miners to distinguish galena from the carbonate, or white lead. < as lemmas |
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