olivine basalt

olivine basalt
Геология: оливиновый базальт

Универсальный англо-русский словарь. . 2011.

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  • Basalt — For the World War II raid, see Operation Basalt. For the cities, see Basalt, Colorado and Basalt, Idaho. Basalt Igneous Rock Composition …   Wikipedia

  • Olivine — For the river in New Zealand, see Olivine River. Olivine General Category Mineral Group Ch …   Wikipedia

  • Basalt fiber — or fibre is a material made from extremely fine fibers of basalt, which is composed of the minerals plagioclase, pyroxene, and olivine. It is similar to carbon fibre and fiberglass, having better physicomechanical properties than fiberglass, but… …   Wikipedia

  • Basalt — Ba*salt , n. [L. basaltes (an African word), a dark and hard species of marble found in Ethiopia: cf. F. basalte.] 1. (Geol.) A rock of igneous origin, consisting of augite and triclinic feldspar, with grains of magnetic or titanic iron, and also …   The Collaborative International Dictionary of English

  • Olivine — Olivingruppe Chemische Formel (Mg,Mn,Fe)2[SiO4] Mineralklasse Inselsilikate (Nesosilikate) siehe Einzelminerale (nach Strunz) siehe Einzelminerale (nach Dana …   Deutsch Wikipedia

  • basalt — basaltic, basaltine /beuh sawl tin, tuyn/, adj. /beuh sawlt , bas awlt, bay sawlt/, n. the dark, dense igneous rock of a lava flow or minor intrusion, composed essentially of labradorite and pyroxene and often displaying a columnar structure.… …   Universalium

  • basalt — ALASKA VOLCANO OBSERVATORY GLOSSARY Volcanic rock (or lava) that characteristically is dark in color, contains 45% to 54% silica, and generally is rich in iron and magnesium. GLOSSARY OF VOLCANIC TERMS A dark colored (usually dark grey, dark… …   Glossary of volcanic terms

  • olivine — olivinic /ol euh vin ik/, olivinitic /ol euh vi nit ik/, adj. /ol euh veen , ol euh veen /, n. Mineral. any of a group of magnesium iron silicates, (Mg,Fe)2SiO4, occurring in olive green to gray green masses as an important constituent of basic… …   Universalium

  • Basalt — Basaltprismen am Gangolfsberg in der Rhön Basaltsäul …   Deutsch Wikipedia

  • basalt-porphyry — noun : a basalt characterized by prominent phenocrysts of olivine or augite …   Useful english dictionary

  • basalt — A hard, dense, dark volcanic rock composed chiefly of plagioclase, pyroxene, and olivine, and often having a glassy appearance …   Fisheries — dictionary

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