- boracite
- борацит, MgaHbOisCl
* * *борацит
English-Russian dictionary of geology. 2011.
boracite
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Boracite — is a magnesium borate chloride mineral with formula: Mg3B7O13Cl. It occurs as blue green, colorless, gray, yellow to white crystals in the orthorhombic pyramidal crystal system. Boracite also shows pseudo isometric cubical and octahedral forms.… … Wikipedia
boracite — ● boracite nom féminin (de borax) Chloroborate naturel de magnésium. boracite [bɔʀasit] n. f. ÉTYM. XIXe; in Littré; de borax. ❖ ♦ Minér … Encyclopédie Universelle
Boracite — Bo ra*cite, n. (Min.) A mineral of a white or gray color occurring massive and in isometric crystals; in composition it is a magnesium borate with magnesium chloride. [1913 Webster] … The Collaborative International Dictionary of English
boracite — s. f. [Mineralogia] Borato de magnésia natural. ♦ Grafia no Brasil: boracita … Dicionário da Língua Portuguesa
boracite — [bôr′ə sīt΄] n. [< BORAX + ITE1] a very hard, brittle, orthorhombic mineral, magnesium borate, Mg3B7O13Cl, formed by the evaporation of salt water: it has a strong pyroelectric property … English World dictionary
boracite — boracitas statusas T sritis chemija apibrėžtis Mineralas. formulė (Mg,Fe,Mn)₃[Cl|B₇O₁₃] atitikmenys: angl. boracite rus. борацит … Chemijos terminų aiškinamasis žodynas
boracite — /bawr euh suyt , bohr /, n. a strongly pyroelectric mineral, a borate and chloride of magnesium, Mg6Cl2B14O26, occurring in white or colorless cubic crystals or fine grained masses. [1800 10; borac (s. of BORAX1) + ITE1] * * * ▪ mineral… … Universalium
boracite — noun A mixed chloride and borate of magnesium that occurs as a white to green crystalline evaporite, with the chemical formula MgBOCl … Wiktionary
boracite — (bo ra si t ) s. f. Substance vitreuse qu on trouve dans les carrières de plâtre (sous borate de magnésie). ÉTYMOLOGIE Borax … Dictionnaire de la Langue Française d'Émile Littré
boracite — pl.f. boraciti … Dizionario dei sinonimi e contrari
boracite — bo·ra·cite … English syllables
