smithsonite

smithsonite

smithsonite [ smitsɔnit ] n. f.
• 1832; de Smithson, n. d'un chimiste
Minér. Carbonate naturel de zinc.

smithsonite nom féminin (de James Smithson, nom propre) Carbonate naturel de zinc, de formule ZnCO3, du système rhomboédrique.

smithsonite
n. f. MINER Carbonate naturel de zinc.

smithsonite [smitsɔnit] n. f.
ÉTYM. 1832; de Smithson, qui l'analysa en 1803.
Minéral. Carbonate naturel de zinc.

Encyclopédie Universelle. 2012.

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Regardez d'autres dictionnaires:

  • Smithsonite — Catégorie V : carbonates et nitrates[1] Smithsonite Vielle montagne, Belgique …   Wikipédia en Français

  • Smithsonite — A specimen of smithsonite from Kelly mine, Socorro County, New Mexico, USA . General Category Carbonate mineral …   Wikipedia

  • Smithsonite — Smith son*ite, n. [See {Smithsonian}.] (Min.) Native zinc carbonate. It generally occurs in stalactitic, reniform, or botryoidal shapes, of a white to gray, green, or brown color. See Note under {Calamine}. [1913 Webster] …   The Collaborative International Dictionary of English

  • smithsonite — ☆ smithsonite [smith′sə nīt΄] n. [after James Smithson (see SMITHSONIAN INSTITUTION) + ITE ] a hard, variously colored, rhombohedral mineral, ZnCO3, an ore of zinc; zinc carbonate …   English World dictionary

  • smithsonite — smitsonitas statusas T sritis chemija apibrėžtis Mineralas. formulė ZnCO₃ atitikmenys: angl. smithsonite rus. смитсонит …   Chemijos terminų aiškinamasis žodynas

  • smithsonite — noun Etymology: James Smithson Date: 1856 a mineral that is a carbonate of zinc and constitutes a minor ore of zinc …   New Collegiate Dictionary

  • smithsonite — /smith seuh nuyt /, n. Mineral. a native carbonate of zinc, ZnCO3, that is an important ore of the metal. [1825 35; named after J. SMITHSON (who distinguished it from calamine); see ITE1] * * * ▪ mineral formerly  called Calamine,    zinc… …   Universalium

  • smithsonite — noun A mineral form of zinc carbonate, ZnCO, mined as an ore of zinc or as an ornamental stone …   Wiktionary

  • smithsonite — (smi tso ni t ) s. f. Terme de minéralogie. Carbonate de cuivre …   Dictionnaire de la Langue Française d'Émile Littré

  • smithsonite —    A cave mineral ZnCO3 [11] …   Lexicon of Cave and Karst Terminology

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