单词 | ilmenite |
释义 | ilmeniten. Mineralogy. Oxide of iron and titanium found in brilliant black crystals and in many varieties. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > corundum group A2 03 > ilmenite menaccanite1792 iserine1805 menacanea1806 ilmenite1827 iserite1868 picroilmenite1900 1827 Edinb. New Philos. Jrnl. 3 187. 1894 R. R. Bowker in Harper's Mag. Jan. 410/1 Ilmenite, or titanic iron (Fe Ti)2 O3..an ore in which one of the iron molecules of hematite is replaced by the metal titanium. This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2018). < n.1827 |
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