The humidity in the air in the south is high, the water vapor is large, and the water loss of jade is much slower than in the north. I remember that three years ago, Minrenfu Store displayed some jadeite materials as samples to explain to customers the Jadeite A, B, and C products. Among them, there is a thick piece of material, fine scorpion, dark green with black enamel, and there is no smashing and cracking on the sheet. After being placed for more than two years, it is unintentionally discovered when telling customers about A and B goods. There are white fine cracks on it, which is the phenomenon after Beijing's air drying and water loss.
Therefore, we tell our customers to pay attention to the maintenance when playing the green, collecting jade, remember not to expose to the sun, and the best maintenance is to hang on the person, can be attached to the skin can also be separated by clothes, that is, "people Raise the jade." It is to place the jade in a relatively warm and humid environment, and the human body is the best and most ideal "equipment". The human body's constant temperature and the emission of slightly acidic water vapor and oil stains will penetrate through the pores of the crystal gap and replenish the water vapor that the jade has lost, thus nourishing the culvert.
The emerald makes it moisturize and makes it gradually transparent. Sometimes, when the material is made transparent, the original color becomes lighter (relatively speaking), and some of them become darker, just like when the colored clothes are wet, the color becomes darker. If the material itself contains a coloring element, then The color-causing elements are further oxidized under the action of constant temperature and slightly acidic water. At that time, we will see the strange "long" color phenomenon.
The texture of jade is divided into five categories: one, glass; two, ice; three, egg white; four, fine seed; five, bean species and more coarse grain crystal species, five kinds of crystal gap formed by the gap hole From very fine and fine glass to large, thick and porous beans. The crystal structure of the bean species is much looser than that of the glass species. According to my experience, it is very difficult to "raise" the jewelry of the bean variety and make it become translucent. "Nursing" can make it moist. If you don't "raise" it, it will "slowly" dry out, lose the original moist feeling, and there will be many problems when the time is long. The bean material is coarse, and it is only suitable for thick lines when processing and engraving. It can't be exquisitely carved, so it can't be used as a collection. However, the jade ornaments of fine seed, egg white, and general ice materials will change very quickly under the protection of human beings. In a few months, we can see such changes, and develop the egg white to the egg white. Generally, the ice develops toward the approximate glass, and this change brings the texture of the lower grade to the texture of the higher grade. Of course, this change is not a change in the germplasm of the jade itself. It is only after the moisture of the water vapor, it has changed its visual sense. Therefore, as a true collection, it is necessary to pick things of ice and glass.
In the natural world, the original ice and glass species are scarce. In recent years, the price of jewelry for ice and glass has also increased. The creation of nature is so magical, the water is clear and there is no fish. With ice and glass, it is difficult to hang the emerald color on the top, and there are many kinds of colors in the color. The best in the color is the best in the jade.
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