How to find out the fake jade
In today's art auction market, jade has always had a lot of fans, and the auction price has reached new highs, especially the ancient jade is constantly creating a "high price" of 100 million yuan. However, in the context of the booming jade auction, the entire market has become muddy and mixed, which has made many collectors in thin ice, and the risk is unpredictable. In Wei Jihang's view, for jade lovers, they should have a certain knowledge of jade artifacts, so that they can be targeted in the collection and avoid buying fake jade and jade. The first thing to look at is jade. The fake jade is commonly used in Xiuyan jade and Nanyang jade to make jade, which is often different from antique jade materials. For example, the Hanyu Wengzhong, which was copied from the Xiuyan jade material, was different from the Xinjiang Hetian jade used by the Han Dynasty in the Han Dynasty. It can be distinguished from the jade material. Second, we must look at jade. That is to understand the jade, is the old jade or the new jade, the surface of the old jade has a layer of oxidized jade, commonly known as "pachet", like the skin of autumn pear, and the natural color of jade is clearly different, and the new jade There is no such thing; jade quality should be warm, dense, lustrous, such as fat, touch the spirit of the spring, translucent and handsome and simple; if rough dry, dull, opaque and sloppy . The third is to look at the techniques of carving. The ancient craftsmanship, which is realistic and compact, exquisite and lively, is often top grade. Because the master of the craft at that time often spent a lot of time to engrave, there is no good material, it is not worthy of its craft. Judging from the subject matter of sculpture, ancient jade is a symbol of rank and power. There are many mythical flowers and birds and figures, such as dragons and phoenixes, and new jade is generally auspicious. The other side of "work" can also refer to the knife, that is, distinguishing the authenticity from the knife and the knife. The ancient engraved lines on both sides of the jade are seen at both ends. The line section is "V" shaped, the lines are straight and strong, and there should be burrs at the corners of the lines, showing traces of intersections, sometimes broken. In the modern electric machinery production, the cross section of the inscription line is in a "U" shape, and its lines are "in one go." The hole of the ancient jade should be “horse hoovesâ€, or “nose-nose†that is not straight and round, and some small holes should have spiral pattern, which is caused by the simple tool. The electromechanical drilling has a faster rotation speed and a smoother hole wall. The fourth is to look at the pattern decoration. The economic, cultural, and religious beliefs of all generations have been expressed in jade. For example, during the Spring and Autumn Period and the Warring States Period, wars were frequent, and jade was used as a sword. In the late Ming Dynasty, Taoism prevailed, and there were patterns of yin and yang gossip, flower pots and fish intestines on the jade. When the collectors identify the fakes, they must find out the problems through the examination of the small parts, identify the truth, and select the true ancient jade from the many handed down products, and remove the fake fakes. Of course, no matter which kind of identification method is used, it is mostly a staged result, and there is no unchanging natural law. The improvement of the pseudo-level promotes the improvement of the level of forgery, and the level of falsification will continue to develop endlessly. This requires us not to stick to the traditional methods and stay at the level of technology we have mastered. This requires collectors to continue to in-depth research, and constantly deep into the market, in-depth practice, and more groping, in order to improve the level of identification for a long time, to buy the appropriate jade collection. Gray Color Grounding Half Sheet Antibacterial Sheets,Earthing Bed Flat,Grounding Flat Sheet,Conductive Grounding Sheets Shandong EMF New Material Technology Co., Ltd , https://www.earthingsilver.com