Adjective:

শেতোয়াঁট,

chatoyance's Usage Examples:

ənsi/ shə-TOY-ən-see), or chatoyance or cat's eye effect, is an optical reflectance effect seen in certain gemstones,.

The coloured variants, which Campbell found, are named because of their chatoyance: tiger's eye, hawk's eye, and cat's eye by lapidaries, and are silicified.

Gems are usually given a cabochon cut to best display their chatoyance.

chainsaw chamfer chatoyance The effect seen in dramatic wood grain direction changes, as in flame.

Satin spar is sometimes cut into cabochons to best display its chatoyance.

It is prized by fine woodworkers for its durability, lustre and chatoyance, and is used for high-end flooring, guitars, furniture, veneers, knobs.

The Nexus 4's design includes a dotted glass pattern, producing a chatoyance effect.

and the best of them display a shimmering optical effect related to chatoyance known as 'flame structure'.

differentiate between different types of gemstone, due to the unique chatoyance each individual stone displays.

The sanidine may display a blue iridescence (chatoyance).