单词 | titanomorphite |
释义 | titanomorphiten. Mineralogy. A granular form of titanite (titanite n. 2) formed as an alteration product of titanium ores. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > nesosilicates > [noun] > subsaturate group > sphene or titanite spinthere1805 sphene1815 ligurite1816 titanite1816 semeline1836 greenovite1840 grothite1867 titanomorphite1880 titan1882 1880 Nature 4 Mar. 425/2 Under the name of Titanomorphite, A. von Lasaulx describes a new lime-titanate from the gneiss of the Eulengebirge. 1917 W. H. Emmons Enrichm. of Ore Deposits (U.S. Dept. Interior Geol. Surv.) Bull. No. 625 473 Titanomorphite is a mossy granular alteration product of rutile and ilmenite. 1971 H. L. Berryhill et al. Coal-bearing Upper Pennsylvanian & Lower Permian Rocks (Geol. Surv. Professional Paper 621) 11/1 The heavy-mineral suite is a relatively small and nondiversified group consisting of pyrite, ilmenite, leucoxene (titanomorphite), [etc.]. 2006 Sci. in China D. 49 1124/1 Accessory minerals include sphene, titano-morphite and zircon. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). < n.1880 |
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