Paste, and on the carved jade surface coated with polishing powder. Push grinding, grinding the jade surface with a 2000-mesh grinding wheel. If there are many pits, the surface should be polished on the basis of smoothing the pits. Diamond powder is coated on the surface of jadeite, and the surface of jadeite is polished with a hard brush.

If the pit on the jade bracelet is not obvious, you can take it to a professional jade shop or jewelry store and let the technicians decorate the pit with gold tracing technology. If the pit is relatively large and may crack at any time, it is necessary to put a precious metal gold and silver hoop around the jade bracelet.

Don't worry, the jade bracelet has been knocked out of the pit. You can take it to the after-sales or professional repair shop for repair.

There are pits on the surface of jadeite mainly because of its own material. Poor germplasm and loose crystal structure will lead to pits. Improper handling will also lead to small pits on the surface of the jade body. Because some places can't be polished smoothly during polishing, normal A-goods polishing pits may appear, which is a defect.

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.

Does the jade bracelet have trachoma?

Trachoma generally does not affect hardness and firmness for a short time, but only affects beauty and value. Sand holes will destroy the original molecular formula of jadeite. If there are sand holes for a long time, jadeite will crack, lack water, fade and lose its original use value.

There is trachoma because jadeite is tender, and the jadeite mineral particles in jadeite are large, which are broken by grinding head when polishing. Generally speaking, poorly planted jadeites are prone to trachoma. If the bracelet is perfect without cracks, the price is acceptable. If you have any questions, please ask.

Jade bracelets generally have no trachoma. Because I didn't see the photo, I couldn't judge whether it was natural jadeite, artificial pickling or forged by other materials.

What does trachoma of jadeite mean?

1. The trachoma on the jade bracelet can't be treated, because the trachoma on the jade bracelet refers to the "flying wing" structure of jade, which is what people call emerald, which is the name of the crystal face of jade crystal in the jade industry and a unique symbol of jade.

2. Pit/trachoma: It is injected into the pit on the surface, and it will feel unsmooth when touched by hand. You can see the bright side of the jade, with small pits. Color root: On the colored jadeite, you can see a little bit or strips of slightly darker color, and the transition from dark to light color is called color root.

3, emerald trachoma will be dirty. According to relevant public information, trachoma of jade bracelet means that there are black spots or some impurities inside jade, which will also make the surface of jade bracelet look dirty.

4, trachoma. The trachoma, which has the greatest influence on the value and beauty of jadeite, refers to the irregular potholes on the surface of jadeite. Stone patterns will not affect the value of jadeite, but cracks will have a great impact on the value of jadeite.

5. Mine/trachoma: The surface of mine/trachoma is uneven, and it will feel unsmooth when touched by hand. You can see the bright side of the jade, with small pits. Color root: On the colored jadeite, you can see a little bit or strips of slightly darker color, and the transition from dark to light color is called color root.

6. The small pit on the jade bracelet may be the impurity of jade itself, commonly known as trachoma, which contains tiny sand-like particles, resulting in uneven surface after carving. It was a man-made collision. Many jadeites have to go through many processes in production, and some bumps may occur in the middle, resulting in scratches or dark cracks on the surface.

Can trachoma be repaired on the bracelet?

The trachoma on the jade bracelet cannot be treated, because the trachoma on the jade bracelet refers to the "flying wing" structure of jade, that is, emerald, which is also known as the crystal plane of jade crystal, is a unique symbol of jade.

Jadeite bracelet trachoma can be removed by grinding. Although sand holes can be removed from the surface of the jade bracelet by grinding, re-grinding means that the material will be worn, so the shape of the jade bracelet is very important. In addition to the original trachoma of the jade bracelet, the later carving of jade will also have eyes.

You can look at the picture above. Whether it can be repaired depends on the position and surrounding color of the trachoma of the bracelet. If possible, you can set other gems or gold and silver and polish them.

The trachoma on the surface of the jade bracelet can be polished and removed! But re-polishing means that the material will wear out, so the model of the jade bracelet is very important. Generally speaking, the flat bracelet has a thickness of 7 mm, a width of 14 mm, and a round bracelet with a diameter of not less than10 mm. There is no problem in re-polishing.