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单词 fieldite
释义

fielditen.

Brit. /ˈfiːldʌɪt/, U.S. /ˈfilˌdaɪt/
Origin: From a proper name, combined with an English element; modelled on a German lexical item. Etymons: proper name Field , -ite suffix1.
Etymology: < the name of Frederick Field (1826–85), English chemist and mineralogist, who described it in 1852 ( Q. Jrnl. Chem. Soc. 4 332) + -ite suffix1, after German Fieldit ( A. Kenngott Uebersicht Resultate mineral. Forschungen 1853 (1855) 123).
Mineralogy. Now disused.
A zinc-containing form of tetrahedrite now regarded as having been an impure specimen.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphides and related minerals > sulpho-salts > [noun] > tetrahedrite
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1856 Amer. Jrnl. Sci. 71 212 The ore from Coquimbo analyzed by F. Field has been named Fieldite by Kenngott.
1875 Chem. News 9 July 18/2 Doubtful minerals, requiring extinction or further authentic description..Fieldite.
1944 C. Palache et al. Dana's Syst. Mineral. (ed. 7) I. 382 Fieldite... Close to tetrahedrite in composition and probably impure.
This entry has been updated (OED Third Edition, June 2011; most recently modified version published online March 2022).
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n.1856
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