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单词 maclureite
释义

maclureiten.

Brit. /məˈklʊərʌɪt/, U.S. /məˈklʊraɪt/
Forms: 1800s– maclureite, 1800s– maclurite.
Origin: From a proper name, combined with an English element. Etymons: proper name Maclure , -ite suffix1.
Etymology: < the name of William Maclure (see Maclura n.) + -ite suffix1 (see quot. 1822 at sense 1). Compare earlier Maclura n.
Mineralogy. rare.
1. = chondrodite n.
ΘΚΠ
the world > the universe > constellation > comet or meteor > meteor > [noun] > meteorite > chondrite
maclureite1822
chondrite1883
1822 T. Nuttall in Amer. Jrnl. Sci. 5 246 It forms, therefore, a new species, which we propose to name Maclurite, in honour of him who has done so much for American geology, and natural science in general.
1857 J. D. Dana Man. Mineral. (new ed.) Index 449/1 Maclurite..(Chondrodite).
1861 H. W. Bristow Gloss. Mineral. 224/1 Maclureite, a name given to Chondrodite.
1983 Rocks & Minerals 58 271/1 Maclureite: synonym of augite.., and Maclureite: synonym of cho[n]drodite... Both named after William Maclure.
2. = augite n.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > [noun] > pyroxene > clinopyroxenes > augite
augite1802
green diallage1805
bronzite1816
maclureite1822
schillerite1863
titanaugite1907
1822 A. Seybert in Amer. Jrnl. Sci. 5 344 Maclureite.
1983 [see sense 1].
1993 A. M. Clark Hey's Mineral Index (ed. 3) 414/1 Maclureite, syn. of augite.
This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022).
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n.1822
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