zincite

zincite
/zing"kuyt/, n.
a brittle, deep-red to orange-yellow mineral, native zinc oxide, ZnO, usually massive or granular: formerly an important ore of zinc. Also called red oxide of zinc.
[1850-55; ZINC + -ITE1]

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      mineral consisting of zinc oxide (ZnO), usually found in platy or granular masses. Its blood-red colour and orange-yellow streak are characteristic, as is also its common association with black franklinite and white calcite. Notable specimens have been found at Franklin and Sterling Hill, near Ogdensburg, N.J. Zincite crystallizes in the hexagonal system. Distinct crystals are rare; they are hemimorphic and consist of a single basal plane and a hexagonal pyramid. Manganese may partially replace zinc in some specimens.

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Universalium. 2010.

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  • Zincite — crystals can be grown artificially and synthetic zincite crystals are available as a by product of zinc smelting. Synthetic crystals can be colorless or range in color from dark red, orange, yellow to light green. Both natural and synthetic… …   Wikipedia

  • zincite — ● zincite nom féminin Oxyde naturel de zinc ZnO du système hexagonal. zincite [zɛ̃sit] n. f. ÉTYM. 1904; de zinc. ❖ ♦ Chim., minéralogie. Oxyde naturel de zinc (ZnO) de structure hexagonale …   Encyclopédie Universelle

  • Zincite — inc ite, n. (Min.) Native zinc oxide; a brittle, translucent mineral, of an orange red color; called also {red zinc ore}, and {red oxide of zinc}. [1913 Webster] …   The Collaborative International Dictionary of English

  • zincite — [ziŋ′kīt΄] n. a red to yellow, brittle, hexagonal mineral, (Zn,Mn)O, that is an ore of zinc; zinc manganese oxide …   English World dictionary

  • Zincite — La zincite est un minéral rouge orangé d oxyde de zinc (ZnO). La zincite la plus fréquemment rencontrée est une pierre de synthèse accidentelle issue des fours de production du zinc : il s agit en fait de résidus de fours métallurgiques. On… …   Wikipédia en Français

  • zincite — cinkitas statusas T sritis chemija apibrėžtis Mineralas. formulė ZnO atitikmenys: angl. zincite rus. цинкит …   Chemijos terminų aiškinamasis žodynas

  • zincite — noun A yellow, orange or dark red mineral form of zinc oxide, often also containing small amounts of manganese, with a chemical formula (Zn,Mn)O, an important ore of zinc …   Wiktionary

  • zincite — pl.f. zinciti …   Dizionario dei sinonimi e contrari

  • zincite — n. Red zinc ore, red oxide of zinc …   New dictionary of synonyms

  • zincite — zinc·ite …   English syllables

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