First, touch feeling Zhen Yutu has a cold and lubricious feeling in his hand. The heavy, white fat white jade is more attractive to people. It gives people the same feel as a newborn baby, delicate and smooth, and also has a grease-like feeling. Of course, the feeling of each jade is different, which requires frequent contact with different types of jade and feel the difference. The pseudo-imitation jade is light in weight, not good in feel, and rough and dry. Second, listening to the sound Use a thin cotton rope to suspend the jade and gently tap it, listening to the sound, and the sound is the real jade, the sound of the fake jade is not so pleasant. Third, look closely This method is more meticulous. It depends on the texture, structure and hardness. 1, the word "warm" is often used to describe jade, this is the texture of jade, the real jade is delicate and aura, shiny, fake first impression is not good: dry and dark. 2. Use a magnifying glass to observe the internal structure. The surface of the real jade is like the pores on the human skin. There are fine pores. The internal cotton-like structure is very clear. This natural phenomenon is not artificially forged and cracked. Or more cracks are not good jade. 3, the hardness of real jade is very good, that is, using a knife to draw jade is still intact, pseudo jade does not have such a good hardness to withstand the "knife attack", often leaving scratches, very affecting the appearance. Rayon Crepe Fabric,Crinkle Rayon Woven Crepe Fabric,Drapping Soft Rayon Crepe Fabric,Diamond Crepe Rayon Printed Fabric Shaoxing DeChuan Textile Co., Ltd. , https://www.dechuantex.com