单词 | olivenite |
释义 | oliveniten. Mineralogy. Native basic copper arsenate, occurring as orthorhombic crystals or masses, usually of an olive-green colour. ΘΚΠ the world > the earth > minerals > types of mineral > arsenates > [noun] > arsenates of copper olivenite1820 wood-copper1823 tyrolite1854 1805 R. Jameson Syst. Mineral. II. 249 I use the name Oliven-Ore in place of Olive Copper-ore.] 1820 R. Jameson Syst. Mineral. (ed. 3) II. 340 Earthy, Acicular Olivenite. 1858 R. P. Greg & W. G. Lettsom Man. Mineral. 319 The finest specimens of Olivenite known have been found in Cornwall. 1893 Amer. Naturalist 27 387 Directions for the detection of the following minerals in small particles are given by Lemberg: Scapolite, hauyne,..olivenite, celestite and melilite. 1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 861 Olivenite is of frequent occurrence at the American Eagle, Mammoth, and other mines in the Tintic district, Utah. 1982 Science 2 Apr. 18/1 Cambresy also mentions the rare occurrences of olivenite (copper arsenate) and arsenates of nickel and cobalt. 2000 European Jrnl. Mineral. 12 1045 Rollandite..was found in the old copper mines of Roua.., associated with olivenite, conichalcite, clinotyrolite, [etc.]. This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022). < n.1820 |
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