单词 | medjidite |
释义 | medjiditen. Mineralogy. Now rare. A poorly characterized uranium mineral, possibly a uranium sulphate, first found near Adrianople (now Edirne), north-west Turkey. ΘΚΠ the world > the earth > minerals > ore > [noun] > metal ore > uranium ore pitchblende1770 medjidite1848 uraninite1868 pitch ore1896 1848 J. L. Smith in Amer. Jrnl. Sci. 5 336 Medjidite. Sulphate of Uranium and Lime. This mineral is of a dark amber color, transparent, of imperfect crystalline structure. 1848 J. L. Smith in Amer. Jrnl. Sci. 5 337 This mineral is called Medjidite in honor of the reigning Sultan of Turkey, Abdul-Medjid. 1993 A. M. Clark Hey's Mineral Index (ed. 3) 442/1 Medjidite, a uranium mineral. This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022). < n.1848 |
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