Borovik 2 has recently observed that a white mixture of 0.4 gm. of powdered beryl and 0.02 gm. of scandium oxide gradually becomes dark blue and concludes that scandium penetrates "into the beryl as deep as its crystal lattice and is responsible for its colour"....
绿柱石宝石的颜色2) colour of the gem 宝石颜色3) bixbite ['biksbait] 红色绿宝石,红绿柱石4) morganite [英]['mɔ:gənait] [美]['mɔrgə,naɪt] 铯绿柱石,粉红色绿宝石5) golden beryl;yellow beryl 金色绿宝石,金绿柱石6) beryl gem 绿柱石宝石 例句>> ...
Similar anisotropy has been observed in the polarised spectra of other Fe-bearing silicates with comparable optical properties and IVCT colour causes such as beryl, cordierite and bazzite. Possible confusion with other blue-coloured gem materials is also discussed, as well as the main differences ...
1. The hue of that portion of the visible spectrum lying between yellow and blue, evoked in the human observer by radiant energy with wavelengths of approximately 490 to 570 nanometers; any of a group of colors that may vary in lightness and saturation and whose hue is that of the emerald...
A bed in the Beryl Ivey Knot Garden had been planted bizarrely with Scotch thistle (Onopordum acanthium), which is as invasive a self-seeder as it is gawky. Why it would be plunked in this formal space is beyond me. When I walked towards the perennial borders, I passed the window-box...
Strong's Hebrew 7272:1) foot1a) foot, leg1b) of God (anthropomorphic)1c) of seraphim, cherubim, idols, animals, table1d) according to the pace of (with prep)1e) three times (feet, paces) of a calf, עֵ֔גֶל(‘ê·ḡel) ...
Step into the enchanting Rainbow Village in Berger Paints Colour Magazine's July 2019 edition. Explore the history, culture, and vivid artistry of this unique, colorful community.
no garden that I’ve seen does that crisp combination more beautifully than the elegantBeryl Ivey Knot Gardenat theToronto Botanical Garden. From spring through fall, the curving boxwood and yew parterres are filled with an assortment of white flowers. In spring, there’s a lovely mix ofAnemon...
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γ-Ray radiation effects on thermoluminescence (TL), electron spin resonance (ESR) and optical absorption (OA) properties of natural uncoloured beryl (Be 3Al 2Si 6O 18) were investigated. All the TL glow curves for annealed and subsequently irradiated samples showed a single peak at 165 °C...