单词 | uranotile |
释义 | uranotilen. Mineralogy. Now rare. = uranophane n. 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 1871 Q. Jrnl. Sci. Jan. 132 Uranotile is Boricky's name for a new mineral from Wölsendorf, in Bavaria, where it occurs in the form of yellow acicular crystals in druses of quartz encrusting fluor-spar. 1896 Amer. Geologist 18 260 Uranotile or uranophane occurs as a yellow powder or crust on the uraninite. 1931 A. Holmes in Bull. Nat. Res. Council (U.S.) No. 80. iv. iv. 245 Sklodovskite... Like uranotile, but with MgO in place of CaO. 2002 P. Goméz et al. in B.J. Merkel et al. Uranium in Aquatic Environment 334 SEM observations have shown evidences of formation of secondary uranium minerals: autunite..and uranotile. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online December 2021). < n.1871 |
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