Precious Stones Opal

precious stones opal

Opal Stone And Maintenance Of Law Knowledge

Opal Opal is a transliteration of the English name, from Latin Opalus, meaning “a set of precious beauty.” The most famous because of its origin is Australia’s “Lightning Ridge”, it is also known as “flash mountain cloud” or “flash rocks.” Opal is opal minerals, only the opal gemstone wholesaler can only be called “Opal.” High-quality opal colors bright rainbow after the rain, turning all the magic occurs when the brilliance and gorgeous color, and dazzling.

In Europe, the Opal is considered lucky on behalf of, a symbol of hope, purity and happiness, Romans called “Cupid handsome” or even that “value as precious opal diamond.” As Opal colorful, fascinating changes. Gives a wonderful and endless imagination, so as the “stone of hope”, is the October birthday stone.

According to Opal’s background color can be divided into three categories:

① Black Opal:

② Also known as “cloud of Montenegro”, its blue, dark blue, black, gray black or green appear on the base of a strong change color of the opal gem, is the most precious opal varieties;

White Opal:

This refers to white or gray level after their precious black opal;

③ Fire Opal:

Also called fire opal, red or orange is red at the base of a small change color appeared on the Opal gemstone wholesaler. In the gem market, the Opal is expensive, are high-grade gems.

Made by the opal rings, necklaces, earrings, crowns and other head ornaments, worn on people’s body when the body’s activities with the resulting changes in brilliant color, it is very rich and beautiful people.

However, the opal has significant disadvantages: it’s brittle, easily lost by the hot water, causing discoloration and loss of gloss, or even an explosion.

The world’s leading producer of opal in Australia, accounting for 95% of the world’s opal production over. In addition, the origin of Brazil, the United States, Mexico and the former Slovakia. In China Henan, Shaanxi, Yunnan, Anhui, Jiangsu and Heilongjiang have opal production, but the quality of view, only the level is jade; gem opal with only one mall in Henan found.

Maintenance of opal gem

Opal gemstone heat intolerance, when heated opal in the water may lose Ershi opal color change reduction in the china jewelry wholesale nature of brittle fracture obviousness. Opal fear of collision. Generally believed that Opal is a gem of women, mainly because men wear easily crashed damaged. Opal can not be placed in hot water and a sandwich of organic solvents, or sandwich in plastic would dissolve off Ershi jewelry damage.

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Opal surface, SEM Photo Mugs

Opal. Coloured scanning electron micrograph (SEM) of the fractured surface of an opal, a type of precious stone. Opal is a form of hydrated, amorphous silica (SiO2). The glittering iridescent colours of an opal are due to water molecules trapped in the silica structure…..

Opal surface, SEM Photo Mugs

Opal. Coloured scanning electron micrograph(SEM) of the fractured surface of an opal, a typeof precious stone. Opal is a form of hydrated, amorphous silica (SiO2). The glittering iridescentcolours of an opal are due to water moleculestrapped in the silica structure…..