There is a precious stone whose beauty equaled diamonds and various other types of precious stones. His name is opal. Hardness level or higher carat causing exorbitant price. Each carat is equivalent to sales can be appreciated diamond the most expensive, such as rubies and emeralds.
Privileged opal lies in sharp luster. When the stone is exposed to light, the light will be refracted spectrum with brightness exceeding diamond. Luminescence light is generally out of white, gray, red, orange, yellow, green, blue, magenta, rose, pink, slate, olive, brown, and black. Generally white and green luminescence. But if you get the opal with a predominance of red luminescence with black, then the price is very expensive because it includes rare.
Another uniqueness is the rare specimen will produce color flashes when getting bright light. In addition, as opal often has a story of many small creatures trapped in the rock after a few hundred years.
Such as opal is found in the district welo, Ethiopia, recently. The Opal looks like a miniature load underwater life. The effect of exit when the opal is light . And, the price is estimated opal from welo very expensive.
Hunting precious stones loaded with material gain is high enough. The higher hardness stones, the greater the resale value.
No comments :
Post a Comment