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单词 emplectite
释义

emplectiten.

Brit. /ɪmˈplɛktʌɪt/, /ɛmˈplɛktʌɪt/, U.S. /ᵻmˈplɛkˌtaɪt/, /ɛmˈplɛkˌtaɪt/
Forms: 1800s emplektite, 1800s– emplectite.
Origin: A borrowing from German. Etymon: German Emplektit.
Etymology: < German Emplektit (A. Kenngott 1855, in Uebersicht der Resultate mineralogischer Forschungen 1853 125; < Hellenistic Greek ἔμπλεκτος inwoven (see emplecton n.) + German -it -ite suffix1), with remodelling of the ending after -ite suffix1; so called with allusion to the intimate association of this mineral with quartz at the type locality.
Mineralogy.
A rare mineral consisting of a sulphide of bismuth and copper, typically occurring as grey or silver-white fibres or needles.Chemical formula: CuBiS2. Crystal system: orthorhombic.
ΚΠ
1856 Amer. Jrnl. Sci. 71 212 Tannerite..—This species is named Emplektite by Kenngott in his Min. Forsch. for 1853, published in 1855.
1875 Proc. Acad. Nat. Sci. Philadelphia 1874 iii. 232 Specimens of Cacoxene, Emplectite, Scapolite, and Staurolite, were presented.
1958 Jrnl. Geol. (Chicago) 66 524/1 Emplectite..is isostructural with wolfsbergite.
2006 Geochimica et Cosmochimica Acta 27 4218/1 Primary copper ores include chalcopyrite, fahlore (tennantite–tetrahedrite) and emplectite, which all contain essentially Cu(I).
This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022).
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n.1856
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