opal ne demek?
- Silisin hidratlı ve jelatinli bütün türlerini kapsayan değerli bir mineral, panzehir taşı.
- İnce, düzgün dokunmuş pamuklu kumaş.
- değerli bir taş bir koloittir; bileşiminde %3 ile %13 su bulunur; görünümü yağsı veya camsıdır, kırık yüzeyleri kavkıya benz daha ayrıntılı bilgi için http://tr.wikipedia.org/wiki/opal
- Mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity.
- Translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones.
- An amorphous form of quartz unstable at temperatures and pressures found on the surface of the earth.
- Is a precipitated non-crystalline variety of silica, precious varieties of which characteristically display a marked variety of changing colours and are used as gemstones, especially when cut and polished.
- Precious stone used in jewelry crafts Colors range from white to mixtures that include black.
- Opals are semi-precious stones that are luminous and iridescent, frequently with inclusions of many colors Opal is a mineral composed of noncrystalline silica and is a species of quartz There are three major types of opals: common opal, opalescent precious opal , and fire opal Contra luz opals are transparent opals that show a brilliant play of iridescence only when light shines through the stone Many opals have a high water content - they can dry out and crack if they are not cared for well Opals have a hardness of 5 5 to 6 5 and a specific gravity of 1 98-2 50 Opals are found in many placees worldwide, but Australia has a tremendous variety of beautiful opals.
- An amorphous hydrous silica which is common; gem varieties such as fire opal, have the ability to show colors in their interior and are very valuable.
- An amorphous form of silica.
- White, gray and Black The white opal is well known and stones can display faint flashes of colour to a bright kaleidoscope of a single colour to many The gray or black based are more rare and more expensive and as colour display increases so does the price.
- Windows NT server available for faculty and staff who wish to publish FrontPage extensions.
- Overseas Pharmaceutical Aid for Life.
- Opal, panzehirtaşı.
- Opal
opal cam
- Yayınma olayı yüzeyinde değil, kitlesi içinde olan, yayıcılığı fazla, süt beyaz ya da buzumsu görünüşlü bir tür cam.
- Opal glass.
- Trübglas
- Verre opale
opal codon
- Opal kodonu