Chatoyancy meaning
WebChatoyancy or cat’s eye effect, is an optical reflectance effect. It is visible in certain gemstones. Cat’s eye arises either from the fibrous structure of a material, as in tiger’s eye quartz, or from fibrous inclusions or cavities within the stone, as in cat’s eye chrysoberyl. The precipitates that cause chatoyancy in chrysoberyl are ... Webchatoyancy: chatoyancy (English) Origin & history chatoyant + -cy Noun chatoyancy (countable and uncountable, pl. chatoyancies) The state or condition of being chatoyant. Synonyms chatoyance. chatoyances: chatoyances …
Chatoyancy meaning
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WebThe optical property of tiger eye that gives it the shimmery effect is called chatoyancy, meaning “cat’s eye”. It arises due to the fibrous structure of the stone’s parallel layers. The effect shows up best when the stone is … WebDefine chatoyancy. chatoyancy synonyms, chatoyancy pronunciation, chatoyancy translation, English dictionary definition of chatoyancy. chatoyant cat's-eye quartz adj. …
WebChatoyance is an optical phenomenon in which a band of reflected light, known as a "cat's-eye," moves just beneath the surface of a cabochon-cut gemstone. Chrysoberyl and tiger's-eye are two of the … WebChatoyancy ( " cat's eye " ) is the wavy banding of colour that is observed as the sample is rotated; asterism, a variety of chatoyancy, gives the appearance of a star on the mineral grain. It was apparently free from alteration, had specific gravity of 4.28 ( taken on a very pure fragment ), had a bright green chatoyancy at certain angles, and ...
WebApr 11, 2024 · Its name comes from the Greek word ‘scapos’ meaning stick or shaft. ... Cat’s eye scapolite is a unique gemstone that is known for its distinctive chatoyancy, which gives it the appearance of a cat’s eye. In addition, several other varieties of scapolite have unique properties and meanings. Some of the most popular varieties of ... WebIn gemology, chatoyancy, chatoyance or cat’s eye effect, is an optical reflectance effect visible in certain gemstones. Coined from the French “oeil de chat”, meaning “cat’s eye”, chatoyancy arises either from the fibrous structure of a material, as in cat’s eye tourmaline, or from fibrous inclusions or cavities within the stone ...
WebApr 9, 2024 · Chatoyant definition: having changeable lustre ; twinkling Meaning, pronunciation, translations and examples
WebMalachite is abundant in its typical forms, so even the best specimens are modestly priced. Pieces showing an unusual crystal habit, distinctive pattern, or chatoyancy will have higher values. Rocks consisting of malachite and other colorful copper minerals in lovely combinations generally command higher prices than pure malachites. lighted auto compassesWebChatoyancy ; Crocidolite. This illuminating sheen, called chatoyancy, comes from the fibrous structure created by the blue asbestos appearing in bands. This structure, called crocidolite or ricbeckite, is a sodium-rich member of the silicate mineral family, otherwise known as amphiboles. pea ridge high school footballWebSep 21, 2024 · chatoyancy ( countable and uncountable, plural chatoyancies ) The state or condition of being chatoyant. pea ridge nurseryWebThe meaning of CHATOYANCE is chatoyancy. chatoyancy… See the full definition Hello, Username. Log In Sign Up Username ... Post the Definition of chatoyance to … lighted ashtray for cup holderWebNov 1, 2024 · In gemological circles, the term "phenomenal" holds a very special meaning because minerals or gemstones classified this way exhibit special optical characteristics, or "phenomena." ... Some gemstones may exhibit an optical effect called chatoyancy. A chatoyant gemstone, if properly fashioned, will display a single sharp, bright line of ... lighted backgroundWebFeb 6, 2024 · Chatoyancy refers to sheen created by light reflecting off parallel channels, crystals or fibres included within the gem. The term chatoyancy comes from the French term oeil de chat, meaning ‘cat’s … lighted backpackWebMar 8, 2024 · noun. cha· toy· an· cy shə-ˈtȯi-ən (t)-sē. : the quality or state of being chatoyant. lighted audi emblem waterproof