单词 | skutterudite |
释义 | skutteruditen. Mineralogy. An arsenide of cobalt, ideally CoAs3, that commonly contains other elements, esp. nickel, iron, bismuth, and sulphur, and is found as grey cubic crystals with a metallic lustre. ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > skutterudite group > specific minerals smaltine1835 white nickel1837 chloanthite1850 skutterudite1850 smaltite1852 speiss-cobalt1872 nickel-skutterudite1892 1850 J. D. Dana Syst. Mineral. (ed. 3) 474 Skutterudite... Lustre bright metallic. Color between tin-white and pale lead-grey, sometimes iridescent. 1892 E. Waller & A. J. Moses in School of Mines Q. 14 51 This would be a mineral of the type of skutterudite CoAs3... If further analysis confirms these results, the name Nickel-Skutterudite is suggested. 1902 H. A. Miers Mineral. ii. 332 It is remarkable that there is another arsenide of cobalt of quite different composition, CoAs3, known as skutterudite, which is also cubic and pyritohedral. 1947 Bull. Geol. Soc. Amer. 58 317 In spite of repeated attempts, varying the conditions of temperature and using different fluxes, no higher cobalt arsenide other than skutterudite CoAs3 was obtained. 1968 I. Kostov Mineral. 135 Skutterudite, smaltite, and chloanthite are typical intermediate- or high-temperature hydrothermal minerals. This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2021). < n.1850 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。