单词 | epidote |
释义 | epidoten. Mineralogy. A mineral common in many crystalline rocks, consisting largely of the silicate of iron and lime. It usually takes the form of flattened needles, and has a peculiar yellowish-green colour. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > epidote group > [noun] > epidote thallite1802 pistacite1805 epidote1808 scorza1821 withamite1825 violan1850 achmatite1857 arendalite1868 hancockite1899 1808 T. Allan Alphabet. List Minerals 2 Akanticone or Thallite, Epidote. 1879 F. Rutley Study of Rocks x. 127 Epidote seldom gives direct evidence of its derivation from pyroxenic minerals. Derivatives epiˈdotic adj. pertaining to or resembling epidote, containing epidote. ΚΠ 1849 J. D. Dana U.S. Exploring Exped.: Geol. (1850) 565 The granitic and epidotic veins. 1863 J. D. Dana Man. Geol. 76 An epidotic gneiss. ˌepidoˈtiferous adj. bearing or containing epidote. ΚΠ 1884 Harper's Mag. Jan. 159/2 Veins of..epidotiferous quartz. This entry has not yet been fully updated (first published 1891; most recently modified version published online June 2018). < n.1808 |
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