The jade market is full of fish and dragons. Come and learn a few ways to identify jade.
In recent years, the jade market is very hot. Not only have many jade stores opened online and offline, but even the popular live broadcast industry has jadeite. With the influx of various capitals, the jade market has also become bigger and bigger. As the jade market grows bigger and bigger, it also brings new problems, that is, the proliferation of fakes. The problem of counterfeit goods not only damages the reputation of the merchants and the entire jade industry, but also causes great economic losses to consumers. Therefore, today, I will teach you how to identify jade. Let you no longer be deceived. For the identification of the true and false of jade, we can identify it from three aspects. Namely: hardness, sound, identification certificate to identify the true and false of jade, let's talk about how to operate. Jade pendant First, from the hardness identification. We all know that jadeite is hardness, and the hardness of jadeite is relatively high in jade. Its Mohs hardness can reach between 6.5 and 7. Most jade, including common imitations of jade, does not reach this hardness. For example, glass has a Mohs hardness of only 5.5-6. Other jade stones similar to jadeite are not as high as jade. Therefore, we can identify the true and false condition of jade by measuring the hardness. For example, the surface of the jade can be scored with a knife because the hardness of the jade is higher than the hardness of the knife. Therefore, the ordinary knife will not leave traces on the surface of the true emerald. And fake jadeite is likely to leave traces because of insufficient hardness. Second, from the sound identification. In fact, the sound can also be used to identify jade. We all know that because of their different structure and density, objects produce different sounds when struck. Natural jade has a dense internal structure, so the sound produced by tapping is crisp and sweet. It's a bit like the sound of a metal bump, and the sound of fake jade is usually dull. If you compare the true jade in the identification, the effect will be obvious. Certificate of authenticity Third, through the identification of jade identification certificate. Identification by certificate is the most direct and safest method of identification. For jade, each piece of jade has its own unique identification certificate. The certificate details the density, refractive index, weight and so on. And will make the most professional test of jade. Therefore, no matter what channel you buy jadeite, you must ask the merchant to issue a unique identification certificate corresponding to Jade. And must be a certificate with nationally recognized testing qualifications. If the merchant is unable to issue such a certificate, then it should be carefully purchased. At the same time, the certificate is also a guarantee for jade. Can be used as evidence for future rights protection. Polyester Briefs,Polyester Boxer Briefs,Mens Polyester Underwear,Mens Polyester Boxers Liya Garment Limited Company , https://www.liyamenunderwear.com
