carbonatite

carbonatite
car·bon·a·tite

English syllables. 2014.

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Look at other dictionaries:

  • carbonatite — ● carbonatite nom féminin Roche magmatique, composée essentiellement de carbonates de calcium, de magnésium et associée aux syénites néphéliniques. (Les carbonatites constituent souvent des gisements de terres rares.) …   Encyclopédie Universelle

  • Carbonatite — Carbonatites (pronEng|kɑrˈbɒnətaɪt) are intrusive or extrusive igneous rocks defined by mineralogy that comprises more than 50 volume % carbonate minerals. Carbonatites may be confused with marble, and may require geochemical… …   Wikipedia

  • Carbonatite — Hornito de carbonatite dans le cratère de l Ol Doinyo Lengaï, Tanzanie …   Wikipédia en Français

  • carbonatite — /kahr bon euh tuyt /, n. a calcitic or dolomitic carbonate rock emplaced as an igneous intrusion. [CARBONATE + ITE1] * * * …   Universalium

  • carbonatite — noun Any intrusive igneous rock having a majority of carbonate minerals …   Wiktionary

  • carbonatite — [kα: bɒnətʌɪt] noun Geology a lava or other igneous rock composed chiefly of carbonates …   English new terms dictionary

  • carbonatite — kärˈbänəˌtīt noun ( s) Etymology: carbonate (I) + ite : a carbonate rock of intrusive origin …   Useful english dictionary

  • Mount Weld — is a mountain and a mine site in Western Australia, located about 30 km south of Laverton and 120 km east of Leonora.[1] It ranks as one of the richest major rare earth deposits in the world.[2] Rare earths are contained in secondary… …   Wikipedia

  • Bastnäsite — Infobox mineral name = Bastnäsite category = Carbonate mineral boxwidth = boxbgcolor = imagesize = caption = formula = (Ce,La,Y)CO3F molweight = color = Honey yellow, reddish brown habit = Tabular to equant striated crystals, also granular,… …   Wikipedia

  • Doinyo Lengai — Ol Doinyo Lengaï Ol Doinyo Lengaï L Ol Doinyo Lengaï vu depuis le lac Natron. Géographie Altitude 2 960 m …   Wikipédia en Français

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