brucite

brucite
/brooh"suyt/, n.
a mineral, magnesium hydroxide, Mg(OH)2, occurring in tabular, foliated crystals: used in magnesia refractories.
[1865-70; named after A. Bruce (1777-1818), American mineralogist; see -ITE1]

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      mineral composed of magnesium hydroxide, Mg(OH)2. It generally forms soft, waxy to glassy, white or pale-green, gray, or blue crystals, plate aggregates, or fibrous masses associated with other magnesium minerals (e.g., magnesite and dolomite). It commonly is present in serpentine and sometimes in phyllites, crystalline schists, and metamorphosed magnesian limestone. Notable deposits exist at Filipstad, Nordmark, and Jakobsberg, Swed.; the Urals, Russia; Teulada, Italy; and Pennsylvania in the United States. For detailed physical properties, see oxide mineral (table).

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  • Brucite — General Category Mineral Chemical formula Mg(OH)2 …   Wikipedia

  • brucite — ● brucite nom féminin (de A. Bruce, nom propre) Oxyde hydraté naturel de magnésium Mg(OH)2, rhomboédrique, à éclat vitreux ou nacré et qui se trouve surtout dans la serpentine. ⇒BRUCITE, subst. fém. MINÉR. Hydroxyde naturel de magnésium qui se… …   Encyclopédie Universelle

  • Brucite — Bru cite, n. [Named after Dr. A. Bruce of New York.] (Min.) (a) A white, pearly mineral, occurring thin and foliated, like talc, and also fibrous; a native magnesium hydrate. (b) The mineral chondrodite. [R.] [1913 Webster] …   The Collaborative International Dictionary of English

  • brucite — brusitas statusas T sritis chemija apibrėžtis Mineralas. formulė Mg(OH)₂ atitikmenys: angl. brucite rus. брусит …   Chemijos terminų aiškinamasis žodynas

  • brucite — n. a mineral form of magnesium hydroxide. Etymology: A. Bruce, US mineralogist d. 1818 * * * brucite Min. (ˈbruːsaɪt) [after A. Bruce, an American mineralogist; see ite.] A native hydrate of magnesia. in Dana …   Useful english dictionary

  • brucite — noun A mineral form of magnesium hydroxide, Mg(OH) …   Wiktionary

  • brucite — bru·cì·te s.f. TS mineral. minerale di colore bianco madreperlaceo, con aspetto lamellare o fibroso, costituito da idrossido di magnesio, che si forma per alterazione di rocce eruttive ricche di magnesio {{line}} {{/line}} DATA: 1892. ETIMO: der …   Dizionario italiano

  • brucite — pl.f. bruciti …   Dizionario dei sinonimi e contrari

  • brucite — [ bru:sʌɪt] noun a white, grey, or greenish mineral consisting of hydrated magnesium hydroxide. Origin C19: named after the American mineralogist Archibald Bruce …   English new terms dictionary

  • brucite — bruc·ite …   English syllables

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