Identification method of violet jade
Some friends said: In addition to the green jade, the jade is also very fond of violet jade, the green jade is currently unable to afford, the price of violet is relatively moderate, the color is more pleasing. How to identify the violet jade?
Teacher Wang said: Friends who know jade at first, often think that jade is only green and white. The emerald purple of the violet is like a haze, and it is like a noble man. Fine texture, high transparency, deep purple, if you carefully observe the purple jade, its color is slightly different, generally speaking, it can be divided into pink purple, solan purple, blue purple and so on.
The pink-purple texture is relatively thin, and the transparency is better; the eggplant purple is less frequent; while the blue-violet is generally thicker, it can also be called purple bean.
Identification method of violet jade
1, magnifying glass inspection
It is to observe with a magnifying glass or a microscope. Firstly, the characteristics of the purple distribution, the relationship between the color and the jadeite structure (crystals, cracks, etc.) can be carefully observed. If artificially dyed, the color penetrates along the jade micro-cracks and accumulates in the loose structure. Phenomenon, the concentration of color, fades from the inside and outside of the crack or to the sides of the crack.
2, observe by means of UV light
Natural purple jade has no fluorescence reaction under ultraviolet light, and the dyed purple jade often has obvious fluorescence under ultraviolet light. It should be pointed out that the identification of true and false purple is mainly based on magnifying glass inspection. UV fluorescent lamp inspection is only an auxiliary means. The quality of true and false can be checked by the personnel with the qualification of quality inspector or the inspection institution with legal qualification. turn off.
Teacher Wang's Quotations: The color of the violet emerald, under the general lighting, will appear purple deep, easy to see light in natural light, when purchasing violets, it is best to watch under the natural light of standard sunny days.
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