What are the performances of dyed jade?
When buying jade jewelry, many consumers are too color to be beautiful, and the dyed jade is born at this time. The artificially colored jade is bright and rich, often pretending to be a high-grade jade, not knowing the jade. It is easy to mistake it for being true, but I don’t know if I have spent money.
Dyeing jade overview
The jadeite that is usually used for dyeing is mainly colored or light-colored low-grade jade that has been artificially colored. At present, there are two kinds of dyed jade in the market. One is to use dye to color jade, and then to change the original colorless or light jade. This kind of jade is called jade C. The other is jade B+C. It is the first to remove the jadeite after pickling, remove the internal impurities, and then use the organic resin to fill the gap caused by acid corrosion.
Identification characteristics of dyed jade
Look at the appearance, the gloss of the dyed jade surface is weak, because of the resin filling, so it is more resin-glass luster; through the magnifying glass, it is usually seen that there are signs of acid etching on the surface, and the small cracks are scattered in the jade surface layer.
Looking at the color, the color of the artificially dyed jade is often too bright and evenly distributed, floating only with the surface. The colorless root, at the same time magnified, can see that the dye penetrates into the jade through the gap, and is filled in the mineral particles, which is in the form of a network and a filament, especially the color of the jade crack is thick, which is a unique characteristic of the dyed jade.
In addition, the color of dyed jade can't stand the test of time, and its durability is poor. Usually its color will become more and more pale with the passage of time. It is also susceptible to the influence of the external environment, such as sweating, lighting, etc., which will make the dyed jade fade.
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