Now in the Jade store, whether it is a customer or a business, the more popular way to identify jade is to use two jade bracelets to knock each other when you look at the jade bracelet, and listen to the percussion to identify the authenticity of the jade. Especially in some tourist attractions, many jade sellers will use this method as a marketing tool. They will hold the jade bracelet in one hand, or use a rope to hang the bracelet, and then the other hand will tap with the other bracelet. Just to tell customers that the bracelet they are selling is real.
However, from the perspective of identification, the sound of tapping identifies the jade only for B goods. If you hit the dyed C, then the knocking sound is the same as the Jadeite A. Therefore, tapping cannot be used as the final method for identifying jadeite. Especially for the identification of high-grade jade, it will accidentally hurt jade.
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