There is no difference between the number M and S of jadeite, and the number of jadeite original stone is actually an easy-to-identify mark made by merchants to distinguish stones. Generally speaking, the original jadeite stone comes from Myanmar? From the place of origin to the hands of consumers, it will pass through the hands of more than three merchants.

Bad coding is easy to get confused. After all, jade is a luxury with high value. If you number the original stones well, you will avoid mistakes and omissions.

The number on the jade bracelet is the same as that on the jade certificate, just like the number of a person's ID card. Because the appearance of the jade bracelet is basically the same, it is difficult to know how big and what it looks like without the identification code. So the code on the jade bracelet is the number corresponding to the certificate after identification, so you can clearly know the size and material of the jade. Jade, also known as jadeite, jadeite and Burmese jade, is a kind of jade. The correct definition of jadeite is fibrous aggregate composed of pyroxene minerals, mainly jadeite minerals.

But jade is not equal to jade. Jadeite is a kind of stone polycrystalline aggregate formed under the geological action, reaching the jade level. It is mainly composed of jadeite or jadeite, sodalite-chrome pyroxene and sodalite-calcium pyroxene, and may contain amphibole and feldspar. , chromite, limonite and so on. When jadeite first came out, it was all in the shape of some original stones, and it was all unprocessed jadeite. So jadeite usually needs to be processed and carved before it can be sold.

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