Violet jade is an excellent variety of the jade family, which is very popular among people, especially popular among young and middle-aged women, especially those from western countries. The value of high-grade violet jade is second only to emerald green jade.
A blue-purple or pink-purple, slightly better bracelet with a value of up to 10,000 yuan; and a bright blue-purple, pink-purple bracelet, if the water is good (to reach the ice), even if the color is uneven, The value can reach more than 100,000 yuan. In order to obtain high profits, some people not only make fakes on the green of jade, but also in the purple jade, there are also artificial coloration.
When distinguishing the authenticity of the purple jade color, first use the magnifying inspection, that is, using a magnifying glass or a microscope to observe, firstly, the characteristics of the purple distribution, the relationship between the color and the jadeite structure (crystal, crack, etc.), if artificially dyed, The color penetrates along the jade micro-cracks, and there is accumulation in the loose structure. The concentration of the color is lightened from the surface and to the sides of the crack. If it is natural, the color is more uniform, and there are no radix, cracks and loose spaces. Stacking phenomenon.
Artificially dyed violet jade, both in shades and shades, the purple stain is generally manganese salt, and the jadeite colored by manganese ions (tetravalent manganese ions) has no reaction under the Charles filter. It can also be observed by means of UV lamps (ultraviolet fluorescent lamps). Natural purple jadeite generally has no fluorescence reaction under ultraviolet light; while dyed purple jade has obvious fluorescence under ultraviolet light.
The jargon says that "the powder is not high," and the "powdered ground" here refers to the light purple "violet", meaning that the violet jade does not grow with the high-grade jade with the color of green and fine texture. Why is it so far? It is still an unexplained mystery.
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