2. Put the adhered jadeite into the molten wax, and the injected pigment will slowly separate out. In this way, the detected sample will not be destroyed, and the authenticity can also be identified.
3. Observed by Charles filter, the added emeralds are purplish red under the mirror, and the natural authentic colors remain unchanged.
4. Some fake jadeites are made by artificial melting of glass, with loose structure, uniform and dark green color, some with bubbles, and hoarse when struck with hard instruments.
Extended data:
Cleaning and maintenance of jadeite;
Regular cleaning and maintenance of jadeite: If the surface becomes dirty due to long-term wear, clean it with clear water first, and then gently sweep the jadeite with a horsetail bristle brush.
In this way, it is difficult for corrosive substances to exist on the surface of jadeite for a long time and cause damage to it. Remember, it's best to take off the jade when taking a bath or exercising.
Because shower gel or sweat is a corrosive substance containing acid and alkali, if you stay in this environment for a long time, it is easy to lose luster.
Usually, jadeite can be moistened and maintained with a small amount of white tea oil after cleaning. It can not only lock the water loss of jadeite, but also improve the luster and moisture of jadeite.
In addition: every time you clean, you should pay attention to whether the hanging rope is worn or not and whether the inlaid ornaments are loose, so that you can find out the maintenance in time and send it back to the store for maintenance to avoid the loss of jadeite caused by the broken hanging rope and loose inlay.
Baidu Encyclopedia _ Jade