| iridescence |
Showing brilliant colours like these in a rainbow and changes colour with position. These optical illusion colours are created by the special structure of the light reflecting surface.
출처: www.mesa.edu.au/friends/seashores/glossary.html
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| iridescence |
The phenomenon whereby interference of light waves of mixed fre
출처: www.nksd.net/schools/nkhs/staff/john_daneau/cp_glo...
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| iridescence |
Light effect causing a mineral to display a play of colors on an apparently monocolored surface. Iridescence is many times the result of pearly luster, seen around an area where pressure occurred, displaying a similar image to that of fresh oil rising to the surface of a road at the beginning of a rain. Iridescence is also the result of mild tarnishing of a few metallic lustered minerals, such as Chalcopyrite and Hematite.
출처: www.inlandlapidary.com/user_area/glossaryI.asp
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| iridescence |
A play of colors on the surface of a mineral, like a film of oil on water.
출처: www.gravestonepreservation.info/glossary.asp
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| iridescence |
The rainbow-like play of colors exhibited by the feathers of certain bird species, caused by the scattering of light rays reflected from the structure of these unique feathers. The plumage of the adult male Purple Martin is ablaze with purplish-blue, iridescent feathers.
출처: www.purplemartin.org/main/Terminology.html
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