white opalescence

См. также в других словарях:

• opalescence —    A white surface having iridescence. In opal gemstones this play of color is caused by tiny spherical formations of silicon inherent in this stone s structure. These spheres, and the spaces in between, refract white light much as a diffraction… …   Glossary of Art Terms

• List of My Little Pony characters — This is a list of characters from the long running My Little Pony toy franchise. The My Little Pony franchise first debuted in the year 1400 B.C., the creation of American illustrator and designer Bonnie Zacherle. Together with sculptor Charles… …   Wikipedia

• Albert Einstein — Einstein redirects here. For other uses, see Einstein (disambiguation) …   Wikipedia

• Opal — For other uses, see Opal (disambiguation). Opal An opal bracelet. The stone size is 18 by 15 mm (0.7 by 0.6 in) General Category …   Wikipedia

• opalescent — [[t]o͟ʊpəle̱s(ə)nt[/t]] ADJ GRADED Opalescent means colourless or white like an opal, or changing colour like an opal. [LITERARY] Elaine turned her opalescent eyes on him. ...a sky which was still faintly opalescent. Syn: iridescent Derived words …   English dictionary

• feldspar — /feld spahr , fel /, n. any of a group of minerals, principally aluminosilicates of potassium, sodium, and calcium, characterized by two cleavages at nearly right angles: one of the most important constituents of igneous rocks. Also, felspar.… …   Universalium

• opal — /oh peuhl/, n. 1. a mineral, an amorphous form of silica, SiO2 with some water of hydration, found in many varieties and colors, including a form that is milky white. 2. an iridescent variety of this that is used as a gem. 3. a gem of this. [1350 …   Universalium

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• Opal — /oh peuhl/, n. a female given name. * * * A hydrated, noncrystalline silica mineral used extensively as a gemstone. Its chemical composition is similar to that of quartz but generally with a variable water content. Pure opal is colourless, but… …   Universalium

• Chrysoberyl — General Category Oxide minerals Spinel group Chemical formula Be …   Wikipedia

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