CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «CHATOYANCY»
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Frederic P. Miller, Agnes F. Vandome, McBrewster John, 2011
The bright chatoyant lines are running roughly at right angles to these channels.
Right: A cabochon of tiger's eye cut to show the chatoyant sheen effect
Chatoyancy This is the 'cat's eye', or band of light, effect caused by reflection from
parallel ...
3
Applied Mineralogy: Applications in Industry and Environment
Chatoyancy The reflection exhibits a single glowing band of light across the
surface of a gemstone and helps us to see a silky glow, which is called
chatoyancy. The displayed band of light looks like a slit of an eye. A finely marked
eye line can ...
4
Sri Lanka Mineral & Mining Sector Investment and Business Guide
Cymophane — Chrysoberyl Cat's eye: A variety of Chrysoberyl with acicular
mineral inclusions oriented in relation to the vertical axis of the Chrysoberyl
crystal structure capable of producing chatoyancy is identified as Cymophane.
Ibpus.com, USA International Business Publications, 2007
Cut en cabochon, shows chatoyancy like a cat's-eye (hence the name). Can be
confused with chrysoberyl cat's-eye (page 1 14). Decolorized hawk's- and tiger's-
eye are sometimes substituted for quartz cat's-eye. Syntheses are known.
6
Materials Handbook: A Concise Desktop Reference
12.2.18. Play. of. Colors. and. Chatoyancy. Interference oflight either at the
surface or in the interior ofa mineral may produce a series of colors as the angle
ofincident light changes. Iridescence: when an incident ray oflight falls upon a
thin ...
François Cardarelli, 2008
7
Ceramic Materials: Science and Engineering
36.7 OPTICAL EFFECTS Chatoyancy. The scattering of light by aligned fibers or
channels within a matrix gives the optical effect seen in the minerals cat's eye
and tiger-eye; the effect is termed chatoyancy. The crystals are cut en cabochon,
...
C. Barry Carter, M. Grant Norton, 2013
Charoite is transparent to transluscent and has a hardness of 5. Chatham
synthetic ruby Chatham synthetic rubies (laboratory-created rubies) were
introduced by Carroll Chatham in 1959. chatoyancy chatoyancy is the lustrous,
cat's eye effect ...
9
Earth Materials: Introduction to Mineralogy and Petrology
Chatoyancy, labradorescence, and asterism The three optical effects of
chatoyancy, labradorescence, and asterism are commonly quite subtle, but
mineral specimens that show these effects to great perfection are much sought
after in the gem ...
Cornelis Klein, Anthony Philpotts, 2012
Tyndall scattering is also the cause of chatoyancy, or the cat's eye effect
displayed by many minerals––such as the tiger's eye shown in Figure 11.4––but
even more spectacularly by the gemstone chrysoberyl (beryllium aluminum oxide
).
Akhlesh Lakhtakia, Raul Jose Martin-Palma, 2013
ȘTIRI NOI CARE INCLUD TERMENUL «CHATOYANCY»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
chatoyancy în contextul următoarelor știri.
The Best From High Country Magazine A Woodworker, A Risk Taker …
... technique that results in a very high gloss surface, with a deep color and chatoyancy, an optical reflectance effect seen in certain gemstones. «High Country Press, Nov 14»
Milenyum Mining Donates Large Csarite Gems to GIA Museum
A 37.29-carat Wobito® oval and an especially large 115.57-carat cabochon gem that also exhibits chatoyancy, otherwise known as the cats ... «Rapaport, Aug 14»
The Schiller Effect Makes Stone Seem to Light Up Internally
This is an example of another property, called chatoyance or chatoyancy. The most famous chatoyant stone is tiger's eye, but other stones can be chatoyant if ... «io9, Aug 14»
Wilson Tactical Announces The “Panthera Fighter” Knife by David …
Koa is a tough wood and often exhibits chatoyancy, an optical condition when wood grain exhibits a shimmering three-dimensional character. «AmmoLand.com, Ian 12»
A rare conch pearl's journey from the Caribbean to the Walters
According to the gemologist's report, the pearl has extraordinary “chatoyancy,” or “luster,” which refers to the cat's eye iridescence of the pearl. «Baltimore Brew, Iul 11»
Diseased and dying walnuts find new life at Portland's Goby Walnut …
Chatoyancy, explains Jeff Burns, a former architect who now works for Goby, is the glossy quality of the wood that makes it look ... «OregonLive.com, Dec 10»
