单词 | genthite |
释义 | genthiten. Mineralogy. A green mineral consisting of hydrous silicates of nickel and magnesium, found in encrustations and amorphous masses.A mixture of other minerals, not now regarded as a distinct mineral species. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > other silicates of two elements bustamite1830 nickel-gymnite1853 uranophane1861 genthite1867 howlite1868 uranotile1871 peckhamite1880 kentrolite1882 melanotekite1882 åkermanite1890 molybdophyllite1901 ramsayite1924 truscottite1925 reedmergnerite1954 1867 J. D. Dana in Amer. Jrnl. Sci. 94 256 (table) Unisilicates... B. Hydrous... Genthite. 1882 Amer. Naturalist 16 528 The green nickle ore from New Caledonia..known by the name of Noumeite or Garnierite... has been considered as allied to Genthite, though probably a mixture. 1990 G. T. Railton & W. A. Watters Minerals N. Z. 36/2 Genthite, which is closely related to or identical with garnierite, was recorded early from N Auckland and near Tapu, Coromandel Peninsula. This entry has been updated (OED Third Edition, March 2021; most recently modified version published online March 2022). < n.1867 |
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