| 单词 | red copper ore |
| 释义 | > as lemmasred copper ore red copper ore n. = cuprite n. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > cuprite red copper ore1776 cuprite1850 the world > the earth > minerals > ore > [noun] > metal ore > copper ore > types of red copper1507 misy1543 grey copper1590 yellow ore1630 grey orea1728 pitch ore1776 red copper ore1776 fahlerz1796 tile-ore1823 cuprite1850 lettsomite1850 velvet copper-ore1850 yellows1851 meneghinite1852 peacock copper1858 peacock ore1858 horseflesh ore1868 plush-copper1881 1776 J. Seiferth tr. C. E. Gellert Metallurgic Chym. 42 Copper-Ore, is seldom observed to have any regular form, tho' it is not always quite irregular, as may be seen in the green striated ore, and likewise in a sort of vitreous red copper-ore [Ger. einer Art von rothem Kupferglase]. 1836 T. Thomson Outl. Mineral. I. 598 This mineral [sc. black oxide of copper] is found in most of the Cornish mines where copper pyrites or red copper ore occurs. 1922 T. M. Lowry Inorg. Chem. xliii. 839 Cuprous oxide, Cu2O, occurs as cuprite, or red copper ore. 2007 H. Lipowsky & E. Arpaci Copper in Automotive Industry i. 1 Important ores in mining include..the oxide minerals: malachite, blue malachite (azurite) and red copper ore (cuprite). < as lemmas |
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