Zircon (zircon) is a gem with a solid 7-7.5 origin for the Cambodian (Khmer) There is no color, and blue zircon is rare. Most have come from because it is a popular color, but red is more of zircon. The color that is used to mimic diamond is zircon devoid of color. The past comes to mimic popular zircon Diamonds sparkle and spread the light of like diamonds themselves. The size of a typical 1-9 gem Carat gem Zircon is somewhat brittle and chipped easily. Therefore, a special importance. Ancient times believed to wear the best encouraging intellectual zircon. Rich with honest credentials can be used as a fetish event, telling the owner in advance. By observing the color of zircon from the gloomy and sparkling wireless mean if lacking color, there is a danger threatening the owner of a gem comes the month of December, along with three types of zircon thoekhoi due to the explosion of the atomic bomb from the difference of uranium (Uranium) check and Tor-zamani (Thorium), is certainly no less.With the heat from the burning with high-quality type 1 means good quality zircon, most come from the Khmer Rouge is soft to dark yellowish-brown. When the burn becomes colorless, blue, and yellow-gold, 2. intermediate-quality type refers to the most neutral quality zircon came from Ceylon are yellow-green, green, Brown. If burning at about 1450° c may change as the kind of high quality. 3. type the low-quality means low-quality zircon, Ceylon, most will be green-grey-green color gemstones.
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