Fortune Telling Collection - Fortune-telling birth date - How to distinguish the true and false jade Guanyin pendant and how to judge the true and false jade Guanyin pendant
How to distinguish the true and false jade Guanyin pendant and how to judge the true and false jade Guanyin pendant
2. Look at the texture. Emerald is a polycrystalline mineral formed by silicate at high temperature and high pressure, and the size of its constituent crystals will directly affect the smoothness, transparency and color tone after polishing. Therefore, the finer the polycrystalline structure, the better the texture of jade.
3. Look at transparency. Transparency is a physical phenomenon that complements texture. The finer the texture, the higher the transparency. If the permeability of jade is like glass, the fineness of the crystal inside can make the light pass through without being blocked.
4, look at the processing the day after tomorrow. Jade is mined, just like ore. It must be carefully cut into different shapes by experienced professional craftsmen, and then processed, polished and carved, polished and waxed before it can be sold in the market. Those that are not bleached or dyed at all during the processing are "A" and have the highest value; Bleaching and fading are "B" grade, followed by value; The value of dyeing grade "C" is low. Excellent acquired processing can make jade icing on the cake and double its value.
5. cracks. Cracks in jadeite may be caused during mining or processing. With cracks, no matter how good the color, texture and transparency are, it will affect its value. Sometimes cracks are not obvious on its surface, but they can be seen by careful observation in the sun. Especially for bleached or dyed jade, cracks are a common phenomenon.
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