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单词 orangite
释义

orangiten.

Brit. /ˈɒrᵻn(d)ʒʌɪt/, U.S. /ˈɔrənˌdʒaɪt/, /ˈɑrənˌdʒaɪt/
Origin: A borrowing from German. Etymon: German Orangit.
Etymology: < German Orangit (see note) < Orange orange n.1 + -it -ite suffix1, with reference to its colour.Coined by A. Krantz (see Ann. der Physik u. Chem. (1851) 82 586). Krantz chose the name to be readily comprehensible in as many languages as possible, and deliberately avoided a classical derivation as he felt that many mineralogists were unfamiliar with Latin and Greek.
Mineralogy.
An orange-yellow variety of thorite.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > nesosilicates > [noun] > zircon group > thorite
thorite1832
orangite1851
1851 Amer. Jrnl. Sci. 62 387 The mineral orangite which contains the metal thorium.
1895 Science 25 Oct. 534/1 Helium..is also found in smaller quantities in samarskite, orangite and monazite.
1938 R. W. Lawson tr. G. von Hevesy & F. A. Paneth Man. Radioactivity (ed. 2) xxv. 273 Thorite, orangite, ThSiO4 + H2O.
1962 Amer. Mineralogist 47 1468 Columbite, monazite, thorite, orangite, cassiterite and quartz–columbite intergrowths make up the remaining 10% [of Nigerian xenotime].
This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022).
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n.1851
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