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The crystal of common sense

Core tip: according to the shopping experience crystal Museum senior experts in the East China Sea holy crystal, crystal mall appeared the following products, in the purchase of time, as rare attention: 1 lemon yellow crystal, Citrine According to the shopping experience crystal Museum senior experts in the East China Sea holy crystal, crystal mall appeared the following products, in the purchase of time, as rare attention: 1 lemon yellow crystal, Citrine heat fade and become part of the sphere, with obvious Smoky Quartz ribbons; be briefly as natural citrine. Precisely tea Huang perhaps lemon crystal, the price is not expensive, but also large particles, unlike natural topaz, the crystallization of small. 2 yellow crystal, with a red, a caramel color, high color and Amethyst, sometimes with Amethyst unique arrow shaped ribbon marks; is said to Brazil yellow natural citrine. Natural Huang Shuijing color generally very pale, if good, the price is relatively high. 3 the composition of artificial white crystal, amethyst, Huang Shuijing, is said to the natural crystal, no impurities, temperature sense; and many long chain are mixed together the natural and composition, rare is the sale of products. 4 zircon, is said to the natural crystal. A large proportion of zircon. Feel very heavy. Usually consisting of, natural specimens rare. Almost no circulation. 5 and the color green gold and lapis, additive. Macular covered up with pyrite (due to pyrite oxidation water briefly, black beauty, a recruit to we dislike, so manufacturers in order to meet us a taste of lapis blue preference, appeared to add color, no impurities). City Road to carving is composed of many green gold. Weigh in hand lighter. 6 color Fajing, especially be riotous with colour, perhaps too bright red Rutilated quartz. Also appeared in the artificial hair, but hair is natural, not shiny. 7 color tourmaline, at that time in the city road to find that there are many, the price is very low, the price 20-50 yuan a gram within the region, if the acquisition to the color and very thorough, but not glazed tourmaline, as rare attention. Tourmaline after high temperature muffle furnace to dark fade disposal, which makes it lighter in color, transparency and clarity, jewelry test was not detected. In one of the earliest Xinjiang people use, but have already in abroad, no technical difficulty, the first good control of temperature and time, but the experienced people can see it fade after data at high temperature, simple dregs, due to the physical structure is changed, beads do color change is no longer shiny, wear the longer the obvious. For more detailed information please see the related article: the secret you know The 8 faded blue topaz topaz is high temperature, has faded to. Yellow fade to blue. But this optimization disposal is generally allowed for the jewelry industry. Heat treatment of tourmaline is not allowed. 9 color Citrine, white crystal radiation treatment into tea crystal. The East China Sea tea crystal foundation is radiation treatment. 10 yellow crystal ball, transparent or translucent yellow calcite pretend, referred to as Huang Bingjing. Do not think that the transparent crystal yellow is Huang Jing. This is a businessman with our be opinionated. Some businessmen also yellow calcite or orange calcite as topaz. Is wrong. 11 ice crystal, we blindly seek powder ice tender texture and clarity, cause processors on crystal was changed color, appearance color of ice powder. City road if ice powder has no natural ice crack, are changing color to. Almost all color. 12 melting crystal, melting crystal ball red (the ball). White melting crystal tableware. Of course, before smelting material is natural, but also can not be said to be the most natural crystal, as quartz (opaque), not to mention the melting back. 13 Green Aventurine (jade), please don't think with jade stone is valuable, Chinese the love of jade and prejudices as deep. Aventurine is green quartz with gold. Value than white crystal also. The 14 Malay jade, green, very well liked, but for a fake jade dyed quartzite. Intense emerald green color, delicate texture and good transparency, make mistake is a high-grade jade. A good dye it technology, is the use of organic dyes do not contain chromium, Zha mirror can distinguish its authenticity. But the experienced people, extended examination can discover the characteristics of the granular structure and green dye particles distribution along the edge of the image. The green years after Ma Yu will not be so beautiful. Also, some people think Mayu quasi jade, it is formed by the name of commodity disorder. 15 artificial turquoise, turquoise, also have white pine (colored Howlite). On the market are more false. Many people thought the Turquoise from Tibet. The more absurd.
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