bornite
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Bornite — Bornite[1] Catégorie II : sulfures et sulfosels[2] … Wikipédia en Français
bornite — ● bornite nom féminin (de Ignaz von Born, nom propre) Sulfure naturel de fer et de cuivre Cu5FeS4. ● bornite (synonymes) nom féminin (de Ignaz von Born, nom propre) Sulfure naturel de fer et de cuivre Cu 5 FeS... Synonymes : érubescite … Encyclopédie Universelle
Bornite — Bor nite, n. [Named after Von Born, a mineralogist.] (Min.) A valuable ore of copper, containing copper, iron, and sulphur; also called {purple copper ore} (or {erubescite}), in allusion to the colors shown upon the slightly tarnished surface.… … The Collaborative International Dictionary of English
bornite — [bôr′nīt΄] n. [after Ignaz von Born (1742 91), Austrian metallurgist] a reddish brown, soft, brittle, cubic mineral, copper iron sulfide, Cu5FeS4, an ore of copper that tarnishes to a dark purplish color when it is fractured … English World dictionary
Bornite — infobox mineral name = Bornite category = Sulfide mineral boxwidth = boxbgcolor = imagesize = caption = formula = Cu5FeS4 molweight = 342.681 color = Copper red, bronze brown, purple habit = Granular, massive, disseminated Crystals pseudocubic,… … Wikipedia
bornite — bornitic /bawr nit ik/, adj. /bawr nuyt/, n. a common mineral and important ore of copper, copper iron sulfide, Cu5FeS4, occurring in masses, of brownish color when first exposed to the air; peacock ore. [1850 55; named after I. von Born (1742… … Universalium
bornite — bornitas statusas T sritis chemija apibrėžtis Mineralas. formulė Cu₅FeS₄ atitikmenys: angl. bornite rus. борнит … Chemijos terminų aiškinamasis žodynas
bornite — noun A reddish mineral that tarnishes on exposure to air; it is a mixed sulfide of iron and copper with the chemical formula CuFeS and is an important ore of copper … Wiktionary
bornite — bor·nì·te s.f. TS mineral. minerale di color bronzo, iridescente, costituito da solfuro di ferro e rame, presente anche in Liguria e in Toscana, utilizzato per l estrazione del rame Sinonimi: erubescite. {{line}} {{/line}} DATA: 1875. ETIMO: der … Dizionario italiano
bornite — born·ite … English syllables
