titanite

titanite
A mixed calcium and titanium neosilicate, CaTiSiO, once known as sphene.

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  • Titanite — Catégorie IX : silicates[1] Titanite de Capelinha, au Brésil …   Wikipédia en Français

  • titanite — ● titanite nom féminin Synonyme de sphène. ● titanite (synonymes) nom féminin Synonymes : sphène titanite [titanit] n. f. ÉTYM. 1836; n. m., 1803; de titane. ❖ 1 Minéralogie. Silicate naturel de t …   Encyclopédie Universelle

  • Titanite — Ti tan*ite, n. [Cf. F. titanite; so called from containing titanic acid.] (Min.) See {Sphene}. [1913 Webster] …   The Collaborative International Dictionary of English

  • titanite — s. f. Silicato natural de titânio …   Dicionário da Língua Portuguesa

  • titanite — [tīt′ n īt΄] n. [Ger titanit: see TITANIUM & ITE1] SPHENE …   English World dictionary

  • Titanite — from Capelinha, thumb|300pxTitanite or sphene is a calcium titanium nesosilicate mineral, CaTiSiO5. Trace impurities of iron and aluminium are invariably present. Also commonly present are rare earth metals including cerium and… …   Wikipedia

  • titanite — /tuyt n uyt /, n. Mineral. sphene. [1790 1800; < G Titanit. See TITANIUM, ITE1] * * * ▪ mineral also called  sphene         titanium and calcium silicate mineral, CaTiSiO4(O,OH,F), that, in a crystallized or compact form, makes up a minor… …   Universalium

  • titanite — titanitas statusas T sritis chemija apibrėžtis Mineralas. formulė CaTi(SiO₄)(O,OH,F) atitikmenys: angl. sphene; titanite rus. сфен; титанит ryšiai: sinonimas – sfenas …   Chemijos terminų aiškinamasis žodynas

  • titanite — (ti ta ni t ) s. m. Terme de minéralogie. Synon. du titane silicéo calcaire de Haüy …   Dictionnaire de la Langue Française d'Émile Littré

  • titanite — pl.f. titaniti …   Dizionario dei sinonimi e contrari

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