दुर्मिळ कडक पिवळ्या-हिरव्या क्रिस्टलच्या स्वरूपात बेरिलियम अल्युमिनेट असलेले खनिजे, रत्न म्हणून वापरतात,

Noun:

वैदुर्य,

chrysoberyl's Usage Examples:

cavities within the stone, as in cat"s eye chrysoberyl.

mica-schists associated with quartz, chrysoberyl, apatite and topaz.

responsible for the production of gem beryl, chrysoberyl, topaz, tourmaline, and kunzite.

The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula BeAl2O4.

revolutionary process of horizontal crystallization for growing corundum (ruby), chrysoberyl and alexandrite.

18th century stomacher made of chrysoberyls and amethysts, Countess of Dartmouth wearing a three-piece stomacher.

deposits varies widely with, among others, corundum (sapphire, ruby), chrysoberyl, beryl, spinel, topaz, zircon, tourmaline, garnet being common.

gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl.

The designers used gemstones such as zircons, chrysoberyls, tourmalines, opals, garnets, beryls, spinels, and peridots.

The precipitates that cause chatoyance in chrysoberyl are the mineral rutile, composed mostly of.

Perovskii however had his own plans and used the rare specimen to ingratiate himself with the Imperial family by presenting it to the future Tsar and naming it Alexandrite in his honor on April 17, 1834, but it wasn't until 1842 that the description of the color changing chrysoberyl was published for the first time under the name of alexandrite.

valid species: Adamantine spar (variety of corundum) Agate (variety of chalcedony and quartz) Alabaster (variety of gypsum) Alexandrite (variety of chrysoberyl).

district in the southern Urals, Russia, where it is found with topaz and chrysoberyl in the gold-bearing gravels of the Sanarka (nowadays probably, Sakmara.

Synonyms:

opaque gem, atomic number 4, mineral, glucinium, beryllium, Be, alexandrite,

Antonyms:

organic,