First of all, the germplasm is poor and the crystal structure is loose, which leads to insufficient minerals, which is the problem of its own material. The second is that the processing is not in place, resulting in small pits on the surface of the jade blank, which can be removed by re-polishing, which is a problem of processing technology.

It is normal for jade beads to have defects. Generally, jadeites with perfect materials are made into jadeite bracelets and jadeite pendants. When jade beads are polished, many beads collide together and cracks will also occur. Although it is normal for jade beads to have cracks, it does not mean that all beads will have cracks.

Not a flaw, a flaw means that there are obvious flaws in the jade part of jadeite, such as cracks and black impurities, and the beads are not too round, so it can only be said that the appearance of the bracelet is not perfect. Not a flaw.

It should be that the epidermis has pit defects, and it is normal to have small pits on pearls. As the saying goes, natural pearls are very precious because they are flawless. In the macro sense, pearls are flawless, but in the micro sense, precious pearls are flawed.