- dichroic mineral
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дихроичный минерал
English-Russian dictionary of geology. 2011.
dichroic mineral
Смотреть что такое "dichroic mineral" в других словарях:
дихроический минерал — — [Англо русский геммологический словарь. Красноярск, КрасБерри. 2007.] Тематики геммология и ювелирное производство EN dichroic mineral … Справочник технического переводчика
d īchrōīte — d īˈchrōīte noun A strongly dichroic mineral, iolite or cordierite ● dichroism … Useful english dictionary
Xenotime — Infobox mineral name = Xenotime boxwidth = caption = Xenotime from the Poços de Caldas alkaline massif, Brazil formula = YPO4 color = Brown, brownish yellow, gray habit = Prismatic, aggregate, granular system = Tetragonal cleavage = Perfect, two… … Wikipedia
pleochroism — /plee ok roh iz euhm/, n. the property of certain crystals of exhibiting different colors when viewed from different directions under transmitted light. Cf. dichroism (def. 1), trichroism. [1855 60; PLEOCHRO(IC) + ISM] * * * ▪ optics (from Greek … Universalium
Tourmaline — Schorl Tourmaline General Category Cyclosilicate Chemical formula (Ca,K,Na,[ … Wikipedia
Polarization — ( Brit. polarisation) is a property of waves that describes the orientation of their oscillations. For transverse waves, it describes the orientation of the oscillations in the plane perpendicular to the wave s direction of travel. Longitudinal… … Wikipedia
Benitoite — Infobox mineral name = Benitoite category = Mineral boxwidth = boxbgcolor = caption = Benitoite on natrolite formula = bariumtitaniumsilicon3 oxygen9 (barium titanium silicate) molweight = color = Blue; Colorless habit = Tabular dipyramidal… … Wikipedia
Apophyllite — Infobox mineral name = Apophyllite category = boxwidth = boxbgcolor = caption = formula = (K,Na)Ca4Si8 O20(F,OH) • 8H2O molweight = color = Usually white, colorless; also blue, green, brown, yellow, pink, violet habit = prismatic, tabular,… … Wikipedia
cordierite — /kawr dee euh ruyt /, n. a strongly dichroic blue mineral consisting of a silicate of magnesium, aluminum, and iron: common in metamorphic rocks. Also called dichroite, iolite. [1805 15; named after Pierre L. A. Cordier (1777 1861), French… … Universalium
tourmaline — tourmalinic /toor meuh lin ik/, adj. /toor meuh lin, leen /, n. any of a group of silicate minerals of complex composition, containing boron, aluminum, etc., usually black but having various colored, transparent varieties used as gems. Also,… … Universalium
Bead — For other uses, see Bead (disambiguation). Beads A bead is a small, decorative object that is usually pierced for threading or stringing. Beads range in size from under 1 millimetre (0.039 in) to over 1 centimetre (0.39 in) in diameter … Wikipedia
