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单词 skutterudite
释义

skutteruditen.

/ˈskʊtərədʌɪt/
Etymology: < German skutterudit (W. von Haidinger Handb. der bestimm. Mineral., etc. (1845) iv. 560), < Skutterud , name of a village in southeast Norway (now called Skotterud ): see -ite suffix1.
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.
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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).
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n.1850
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