Ads
related to: cat's eye chrysoberyl jewelry
Search results
Results From The WOW.Com Content Network
An alexandrite cat's eye is a chrysoberyl cat's eye that changes color. "Milk and honey" is a term commonly used to describe the color of the best cat's eyes. The effect refers to the sharp milky ray of white light normally crossing the cabochon as a center line along its length and overlying the honey-colored background.
Chatoyancy is caused by either the presence of fibrous structures within the material, such as in tiger's eye quartz, or by fibrous inclusions and cavities, as seen in cat's eye chrysoberyl. In cat's eye chrysoberyl, the chatoyant effect is caused by the presence of rutile, composed mostly of titanium dioxide, which aligns perpendicularly to ...
Polished moonstones often display chatoyancy ("cat's eye" effect), where a luminous streak appears through the stone. Asterism is rare and produces four-legged stars. [1]
Their inclusions of undissolved flux can look like inclusions in natural chrysoberyl. However, layers of dust-like particles parallel to the seed plate, and strong banding or growth lines may also be apparent. [a] The Inamori synthetic alexandrite had a cat's eye variety, which showed a distinct color change. The eye was broad and of moderate ...
"Cat eyes" according to TSA, are weapons designed to look like cats that would fall in a similar category as brass knuckles. 'Cat eyes' banned: TSA urges passengers to keep weapons out of carry ...
Chrysoberyl. Alexandrite (var.) Cymophane; Chromite; ... Some minerals made into gemstones may display a chatoyancy or cat's eye effect, these include: [1] Actinolite;