Hetian jade identifies true and false

The price of Hetian jade determines the number of imitations! Nowadays, many Hetian jade fakes, and often dealing with Hetian jade must learn to distinguish the true and false of Hetian jade, and practice a pair of eyes!

Hetian jade is a kind of nephrite, commonly known as true jade. Because of its delicate texture, Hetian jade has a beautiful and moisturizing effect, uniform color, soft and fat, and it has a special fineness, so its beauty is smooth and moist, the color is uniform, soft and fat, it has a A special kind of luster, between glass luster, grease luster, and waxy luster. Therefore, it is the best jade value in China, second only to jade. Hetian jade is mainly divided into: (1) white jade: white color, delicate, moist, slightly transparent, like sheep fat called sheep fat white jade; opaque, poor gloss is white jade. (2) Sapphire and Qingbai jade: the color is dark gray green to blue green, opaque; the white jade is the transition type between sapphire and white jade, which is grayish green. (3) Jasper: Dark green (spinach green), thick texture. In addition to the production of jasper in Xinjiang, the Chinese jade craftsmanship collectively referred to the jadeite produced in Taiwan and abroad as jasper. (4) Black jade: a strip containing mainly dispersed carbon or graphite and grayish black or grayish black and white. If it is completely black, it is called jade. (5) Topaz: It is caused by the infiltration of limonite into the white jade in the surface water, from beige to yellow.

1. Materials of jade:

Materials are the primary premise of jade collection, and high-quality jade is essential for a jade. At present, the usual price, the same level of jade is 6-8 times of the mountain material. In the market or online, it is more common to use the skinless mountain or Russian material, and the rice and rice materials are sold. The Russian material is also a mountain material and has the same material composition. The Russian mining material is called Russian material. The price is much lower. The characteristic is white, but the jade is too watery, it is too transparent, and the density and oil texture are both. Not as good as authentic and Tianzi jade! If it is sold in Russian materials and Tianzi materials, it is difficult to distinguish the less experienced ones. Currently, there are many in the market or online.

The real sheep fat jade, there is no standard in the country, it is produced in ice and snow covered glaciers. If the sheep fat is white, it is not only white but also not anti-green. Its oiliness is extremely high. It is not the same as the mountain material or the jade that the general color reaches the sheep fat grade. Some old players have been hard to find for decades. The fatness of the sheep fat jade is combined with its rarity, so the jade jade often finds the fat of the sheep fat, and it is difficult to feel the blue sky. It can be said that now that there is money, it is not always possible to buy the refined product Yangzhiyu.

Nowadays, most of them are self-proclaimed sheep fat jade. In fact, most of them are high-white mountain jade or son jade. For example, high-white jade without skin is mostly mountain material. The jade workers know that the price of the jade is several times higher than that of the high mountain. When doing work, you must try your best to keep the skin. Some people who try to make fake leather for the purpose of posing as a jade are also often seen. The skinless jade is not a child jade, it depends on the experience and eyesight of the appraiser, so it is often controversial.

According to the same level of Hetian jade, the sub-materials are the most expensive, followed by mountains and rivers, followed by mountains.

2, identify the shape of the ornament: shape is the aesthetic framework of jade, is also an important factor in determining the value of jade collection. The shape is determined by the function and the shape of the jade, and the proportional trade-offs should be appropriate. Well-proportioned and not dull, balanced and stable is the beauty of the work. The ornamentation is the decoration of jade, and its beauty and ugliness are easy for people to perceive and feel. Generally speaking, it is subject to the needs of the device type, or both of them depend on the needs of social functions. The decoration depends on the structure, the rules, the complexity, the sparseness, etc., and the structural rules are methodical, and the unity and harmony have the appreciation value.

3, analysis of fine art: jade craft is the technical condition of the material into the device, its nature is relatively stable, not easy to be recognized by people, is a problem in appreciation. Wherever the work is smooth and fluent, the skilled workmanship must be beautiful or relatively beautiful. On the contrary, the plate is sluggish and the water is muddy, which is a sign that the value of the collection is sharply reduced. Art is the highest level that every jade is pursuing and the hardest to do. All the vivid and vivid, both form and spirit are the expression of artistic beauty, reflecting the rich collection value. On the contrary, the craftsmanship is poor, the art is inferior, and the works of the ancients who violate the artistic beauty are much less appreciated. Therefore, in addition to paying attention to the material of jade, the jade collection should pay attention to the craft level of jade and pay attention to the artistic nature of jade. The reason is very simple. The better the material of jade, the rarer the stock in nature, the more difficult it is to process. The harder it is to make a good jade, the higher the value.

4, the distinction between nephrite and jade jade: Hetian jade has a certain index of texture, hardness and specific gravity; while jade jade is produced in Xiuyan County, Liaoning Province, its texture, hardness and specific gravity are not as good as Hetian jade. In addition, the mining volume of the jade is large, and the material is very embarrassing, so the market price is very cheap.

Due to its fine texture and rich water head, the jade jade is in the form of a plant to a grease luster, so it is often used to pretend to be old Hetian jade. However, the jade is softer and easier to eat. The best way to identify it is to use a small knife to engrave a few times. The person who eats the knife is jade, and the person who does not enter is Hetian jade. If you don't have a knife around you, just look at the knife at the time of engraving. Hetian jade will not raise the hair at the knife, but the jade will have hair. In addition, the hand-feeling jade is also lighter, and the sound is dull and hoarse when struck, unlike Hetian jade. In addition to Saitama, there are other common jade used to pretend to be Hetian jade, the identification method is roughly the same as above.

5. Distinguishing between Hetian jade and Russian jade and Qinghai jade: China's Qinghai and the former Soviet Union Central Asia also produce a jade, commonly known as Qinghai jade and Russian jade, which are estimated to be produced by the branches of the Tianshan Mountains, so the ore composition is similar. . This jade is mostly white and looks like waxy grease, so it is easy to pretend to be white jade. Moreover, its hardness is the same as that of white jade, so it cannot be used to identify its authenticity. However, this jade contains a high quartz composition, so compared with white jade, the quality is rough, sturdy, brittle and transparent; often it is easy to smash, crack and discolor. In particular, comparing Hetian jade and Russian jade together, one is awkward, one is awkward; one is white and moist, and the other is "dead white", which is self-evident. At the same time, a sound is crisp and a dull, not difficult to distinguish.

6, Hetian jade and "material" identification: the square is usually also used to pretend to be Hetian jade, commonly known as "material." In this respect, the identification is relatively difficult. Generally speaking, the color of the glass is in one go, there is no natural change, and there are bubbles in it (some can be done by engraving); the material is relatively pure and relatively pure, unlike Hetian jade. There are jade stems, such as cotton, radish and other natural crystals; with a magnifying glass, the pores of the glass are much thicker than that of Tian Yu, the fracture is bright and shell-like, and Hetian jade is dark and jagged; the hardness of the glass is low. It is easy to eat a knife, and Hetian jade has a high hardness and does not eat a knife. In addition, the glass frit is applied to the sensitive part of the face, and the degree of coolness is lower than that of jade. In addition, a sound is dull and a crisp when struck.

The above is Xiaobian's online identification of Hetian jade to identify true and false knowledge, I hope to help everyone, more knowledge, please click on the jade encyclopedia!