I personally disagree with the gambling stone, because this is a gambling in disguise, and it is also possible to make a ruin. But for the jeweler collectors, the temperament is the same. For some of the following gambling skills, I hope to help the collectors. When purchasing jadeite, you should be clear-headed, responsive, and improve your own quality. In this highly risky industry, strive to be invincible. Therefore, you must pay attention to the following questions when purchasing jadeite. It is jade raw material or finished product. It is best to go to a reputable company or to buy it. If you want to see a few more, and then decide which pieces of materials to buy, don't blindly. Now the skills of the jade gambling stone are open to the public, and learning to let you not suffer. Cultivate your ability to judge green tones. The green on a piece of jade is very different from the green on the raw material after it is made into jewelry. The green thrown or unpolished on the raw material is different from the green after the finished product. Therefore, it is necessary to study and accurately judge the green tone in life and in the production process of jade. It is necessary to pay attention to the observation of jade with a poly-light tube, but it is only to see the transparency of the water in the jade and the amount of impurities in the grave. It is absolutely impossible to observe the quality of the green under the condenser. Any positive green or partial green in the strong light, the color will become very good, often making people's judgments wrong. When buying high-end jade, you must have your opinion. Prevent others from setting traps. In the sale and purchase, the seller often buys some people to secretly work for him, and even his own people may be bought. No one sees and hears others and is often deceived. Don't invest more money with your experience of selling a good price this time. Some people use less good jade materials and sell them to people who don’t know how to do it. Most people who don’t know how to trade in jade are very good at themselves. The result is a good price. He uses this piece of material as an experience. To buy such materials, even at a high price to buy. The result is a loss, which is a common occurrence in the gem world. The basis of the gambling stone is the outer shell of the jade. The different performance of different husks determines the difference in its internal texture. The outer shell of the jade stone is diverse, and at least 16 main skin shells are worthy of attention and research. The stone hulls transported by the gambling stone culture festival are mainly white salt sand and black ebony. Experts said that the white salt sand skin is uniform in size and is the superior of the white sand skin. The jade color can be judged from the uniformity of the leather shell; the black Wushapi stone is mainly produced in the old field and the Houjiang field. The third floor of the district and small field area, mostly small pieces, some of the leather color is slightly gray, called gray sand, some skin color black as coal, the skin is also covered with a wax shell, called black wax shell. The black jade skin is generally good in color, but the surface of the black wax shell is covered with sand, which is difficult to identify. The expert introduced a "small trick" to see the soft and hard wax, if the wax shell sticks to the skin without the sand skin. It looks very hard and not easy to fall off; if the wax shell is covered in sand, it is soft and easy to fall, and some bubbles in the water, it is easy to fall off the shell. A good jade stone can also be judged from the "蟒" and "æ¾èŠ±" of the outer shell. "蟒" is a piece of sand that appears on the surface of the jade, formed with one or a different piece of sand, or even a large part of a stone. The shape, like the pattern of what is pressed and burned, looks like a python. In general, the fine grain has a stronger weathering resistance than the coarse grain structure, so that a green place protrudes to form a flaw. If there are pine flowers on the raft, it is a better omen. The color of the pine flowers is thick and light. Generally speaking, the greener the more vivid, the better, and the hairy, silky-like pine flowers, a hint of green Predicting a green. Falsification and anti-counterfeiting have been used for a long time in the trading of jade stone and finished products, and the techniques are varied. Of course, people are also using the most advanced authentication technology methods to prevent counterfeiting and counterfeiting today. The gambling stone has its particularity as a jade stone. Therefore, gambling stones and anti-counterfeiting also have considerable knowledge. False opening: Cut the small mouth and paste the high-grade slab on the low-grade gambling stone with no color and poor head. During the identification, the adhesion marks around the opening (door) should be carefully checked, and the gap shape and temperature difference change. Fake leather shell : The secondary material, waste rock and fake goods are glued to the high-quality jade skin shell, and then placed in the soil soaked in acid and alkali to make it become similar "leather", which masks the artificial traces. In the identification, the water should be cleaned first, and each point of the skin should be inspected, and no small holes, slits, holes, and contrast colors and particle size changes should be allowed. False color : use color, dyeing to make colorless light color material, turn into bright emerald green and paint, wax, deep mud and other methods. When using the color filter, the color of the color turns red, and the distribution of the color of the color is magnified by a magnifying glass. The artificial coloring is heavy in the small crack, and the other parts are light or colorless. Wash and warm up before changing. Fake heart : Take out a part of the high-grade jade excavation, leaving the skin part of Gao Cui and then injecting lead and other substances to seal the incision. When the weight is too heavy to measure at the time of identification, it may be a fake heart. For the outer skin, you can use the chain and the knife to determine whether there are soft objects in the suspected area, and look for signs of sticking. When purchasing jadeite, you should be clear-headed, responsive, and improve your own quality. In this highly risky industry, strive to be invincible. Therefore, you must pay attention to the following questions when purchasing jadeite. It is jade raw material or finished product. It is best to go to a reputable company or to buy it. If you want to see a few more, and then decide which pieces of materials to buy, don't blindly. Gambling stones are risky and everyone needs to be cautious!
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March 13, 2020