When you start to come up with cufflinks

In fact, greased gem in the jewelry market is common, especially emerald, opal and other brittle, fissile stones or porous turquoise commonly oiled method of processing close to the refractive index of oil and gem cufflinks, cover up the cracks in the wrapping paper on the identification of a gem after oiling, should first check whether traces of oil, and then friction gemstone cufflinks available absorbent paper surface, friction heat will be followed by the oil suction or hot needle close to the surface of the gemstone cufflinks, to see whether there is oil seeping. The salesperson takes out the cufflinks and give them to the customers directly.
In addition, you can identify with the following two ways: Fluorescence. Oiling the gem cufflinks UV Po Association of ornamental stones Professional Committee was established in Beijing July 17, 1997, China Gemmological Association of Ornamental Stones Professional Committee held its inaugural meeting in Beijing. The inaugural meeting chaired by the ornamental stones Professional Committee and executive deputy chairman of the Gemmological Association of China, Vice President and Secretary General Professor Yang Fuxu. Chinese Po co Zhang, horse, president of the General Assembly made an industry of ornamental stones in the gem industry, status and role of the report discusses in detail the three existing contact of the Gemmological Association of China from the precious stones. Individually, they may sing praise about the cuff links.
 Jade, ornamental stone views of different industries, ornamental stone is a stone as the basic raw material industry, its status and gem cufflinks, jade are equally important; its prominent role in a major disciplines of the arts of ornamental stones as the traditional cultural system, China springs from a long, rich people's lives, loved by the people, has become a collection of one of the hotspots. In fact, when you start to come up with cufflinks, first you should describe the craftwork. The Assembly received a congratulatory letter and congratulatory messages Hubei, Hebei, Guangdong, Guangxi and other places, including two banners posted in the venue interesting, is reproduced below gemstone cufflinks jade ornamental stones, common ancestry: common ancestry to make heroic; pearl Pu non-compete, America love America heart praise Golden Age "is a real division of stone do stone potential, appropriate the world try Shi Shi Stone History of Poetry".
China's vast territory and rocks in the resource rich. We believe that the ornamental stones, the establishment of the Professional Committee, and will effectively promote the development of the ornamental stones industry in China, while promoting the cultural development of stone. (Shen Qing reported for) line emission fluorescent material handling. microscopic examination. Carefully light can reveal the cracks in the interference colors. He also kept swinging the mens cufflinks by hand. If the cracks are not filled, can be seen in the gap. (One level) waxing Classification irrigation December 1 colorless wax coating method. Colorless gem Application Process compared with December (irrigation December) to improve the jade luster and lubrication sense, this is not a confidential things confidential. Another example: ROSE QUARTZ item beads stained (dyed various colors) coat of wax, and its tone can be maintained longer to fade, awakened is also one of the technologies of the technology.
Another example: lapis lazuli carving, turquoise, agate, and its imitation of jadeite pendants, ornaments and other products, defective parts have to use the Tu December (irrigated December) Process to cover the shortage of parts. In addition, the old jade pieces unearthed also some form of waxing treatment to compensate for various types of defects. You are talking about the craftsmanship of the cufflinks. And more. 1.2 colored wax coating method. Used in colored gem. Gem cufflinks identification instrument research and production of Jane Min Rong Zhu Yi Wang Zhangfang Jiangsu Province of Geology and Mineral Resources, test the Applied Research Institute, Nanjing, 210 018 1988 so far, we have developed gemstone gold cufflinks identification of the instrument The production has gone through 10 years, one of the hard, bitter, sweet and memorable.