- quartz syenite
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кварцевый сиенит
English-Russian dictionary of geology. 2011.
quartz syenite
Смотреть что такое "quartz syenite" в других словарях:
syénite — [ sjenit ] n. f. • 1765; siémite 1611; lat. syenites, gr. suênitês « de Syène », a. nom d Assouan ♦ Minér. Roche plutonique grenue, composée essentiellement de feldspath alcalin, d un peu de biotite et de hornblende, de couleur blanche, rosée ou… … Encyclopédie Universelle
Syenite — Syénite La syénite est une roche magmatique plutonique grenue de couleur rose à rouge. Elle est composée de feldspath alcalin, de biotite et de hornblende. Son nom vient de Syène, ancien nom de la ville d Assouan (Égypte). On peut y ajouter, que… … Wikipédia en Français
Syenite — is a coarse grained intrusive igneous rock of the same general composition as granite but with the quartz either absent or present in relatively small amounts ( … Wikipedia
Syenite — Sy e*nite, n. [L. Syenites (sc. lapis), from Syene, Gr. ?.] (Min.) (a) Orig., a rock composed of quartz, hornblende, and feldspar, anciently quarried at Syene, in Upper Egypt, and now called {granite}. (b) A granular, crystalline, ingeous rock… … The Collaborative International Dictionary of English
Quartz monzonite — Igneous Rock Quartz monzonite bedrock from a UGSG drill core at Western Cape Cod, Massachusetts Quartz monzonite (or adamellite) is an intrusive igneous rock that has an approximately equal proportion of orthoclase and … Wikipedia
syenite — [sī′ə nīt΄] n. [Fr syénite < L Syenites (lapis), Syenite (stone) < Syene < Gr Syēnē, Syene] a grayish, intrusive igneous rock usually containing feldspar, hornblende, and some quartz syenitic [sī΄ənit′ik] adj … English World dictionary
Syénite — La syénite est une roche magmatique plutonique grenue de couleur rose à rouge. Elle est composée de feldspath alcalin, de biotite et de hornblende. Son nom vient de Syène, ancien nom de la ville d Assouan (Égypte). On peut y ajouter, que l… … Wikipédia en Français
Quartz inversion — The alpha to beta quartz inversion is one of the most important factors to be considered in the production of vitreous sanitary ware. [Maguire, Andrew. Graduate Thesis (n.20). Alfred University, 1958] Between 575 and 600 degrees celsius, there s… … Wikipedia
syenite — syenitic /suy euh nit ik/, adj. /suy euh nuyt /, n. a granular igneous rock consisting chiefly of orthoclase and oligoclase with hornblende, biotite, or augite. [1790 1800; < L syenites (lapis) (stone) of SYENE < Gk syenítes (líthos); see ITE1] * … Universalium
syenite — n. a grey crystalline rock of feldspar and hornblende with or without quartz. Derivatives: syenitic adj. Etymology: F syeacutenite f. L Syenites (lapis) (stone) of Syene in Egypt … Useful english dictionary
leucite syenite — Syenite Sy e*nite, n. [L. Syenites (sc. lapis), from Syene, Gr. ?.] (Min.) (a) Orig., a rock composed of quartz, hornblende, and feldspar, anciently quarried at Syene, in Upper Egypt, and now called {granite}. (b) A granular, crystalline, ingeous … The Collaborative International Dictionary of English
