单词 | fergusonite |
释义 | fergusoniten. Mineralogy. ‘A metaniobate (and tantalate) of yttrium with erbium, cerium, uranium, iron, calcium, etc.’ (Dana). ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > oxides of titanium, tantalum, nickel, or rare earths > fergusonite fergusonite1827 rutherfordite1851 tyrite1855 bragite1868 1827 Trans. Royal Soc. Edinb. 10 ii. 271 Fergusonite, a new mineral species. 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 382 It [sc. zirconium] has since been found in fergusonite. This entry has not yet been fully updated (first published 1895; most recently modified version published online June 2018). < n.1827 |
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