How to judge Hetian jade? How to tell if it s Hetian jade?

At present, the Hetian jade that can be seen on the market mainly includes Xinjiang Hetian materials, and the end materials, Gobi materials, etc., which are all authentic Hetian jade. In addition, there are Russian materials and Qinghai materials, which are collectively known as Hetian jade. There are also many unscrupulous merchants who use Afghan jade or even quartzite to pass off as Hetian jade.

Hetian jade can be roughly divided into six colors: yellow, white, blue, green, purple, and ink. Hetian jade is divided into two kinds of mountain material and seed material, of which the seed material is only produced in the Yulong River in Xinjiang, so a piece of good seed material is very rare and very expensive. There is a natural structure inside Hetian jade, in which Xinjiang material presents cloud flocculent, Qinghai material presents granulated sugar, and Russian material presents flake.

Judging from the skin, the skin of the seed material is a natural color, with a natural color and a divergent feeling. The pores are relatively moist, and the sharp edges are rolled in the drum, like a sponge, which is relatively unnaturally corroded by strong chemical substances.

According to the provisions of the current national standard, all jade species containing tremolite can make Hetian jade certificates. Therefore, the streets are full of Qinghai jade, Russian jade, Korean jade, Canadian jade and other jade species that can make Hetian jade certificates.

In fact, as a novice, or a so-called expert who has little contact with Xinjiang Hetian jade, it is simply a difficult problem to judge Xinjiang, the origin of Hetian jade.

In fact, there are two quick ways to determine whether it is Xinjiang Hetian jade.

The first and fastest way is to look at the internal texture of the jade. This is one of the ID cards of Xinjiang Hetian Yu. Nothing can be faked. But to do this, a solid theoretical foundation and rich practical experience are required.

Second, it can be operated by anyone. The real Xinjiang Hetian jade, after playing with it in your hand for twenty minutes, will feel that the oiliness is enhanced. This is one of the characteristics of tremolite contained in Xinjiang Hetian jade. No other jade species in the world can compare with it.

How to identify the real and fake Hetian jade.

It can be discerned from the following aspects:

1. Hardness and toughness:

Hetian jade looks very soft, like crispy oil, in fact, the hardness is very high, it can be said that there is iron hidden in the cotton, and the general hardness is harder than glass. However, sometimes there is a slight difference in hardness due to different colors and textures, and these small differences in hardness can only be determined under a microhardness tester.

2. Transparency.

The observation and determination of the transparency of Hetian jade is another important aspect of identifying its characteristics. Transparency is called "water head" or "spiritual ground" in jargon. The "water head" is enough to have good transparency, and on the contrary, the "water head" is insufficient and the transparency is not good.

Most Hetian jade is translucent or opaque. If you really encounter a jade with good transparency, you should be vigilant and carefully study the question of whether it is Hetian jade.

3. Texture: Texture refers to the fineness of the mineral composition of Hetian jade. Generally, it is required to be delicate, dense, smooth and pure, and free of impurities. It is rare to see handicrafts without any defects (perfect) in the Hetian jade handicraft market, and there are always some defects of one kind or another.

4. Luster: Hetian jade luster is soft, not strong or weak, giving people a sense of moisture, pleasing to the eye, it is mostly grease - waxy luster, if carved into handicrafts, after being polished by artists, it looks smooth and lovely, which makes people love it. If the texture of the jade is more delicate, the higher the finish. Luster is another important consideration in the purchase of Hetian jade handicrafts, such as a strong sense of roughness, grease luster is very weak or no, showing a glass-like luster, it is necessary to seriously consider whether it is Hetian jade.

This is not easy to say, now the cost technology is too good is the expert can be deceived, a few years ago I bought a piece of mountain material in the raw material market is fake 60,000 yuan to play the water, like this kind of expert to buy raw materials deceived by a lot of things, basically identify a stone is not Hetian jade to see his stone quality, from the jade material produced in the place of his internal structure is not the same, Second, it depends on his hardness, you can take another hard thing and gently collide with your jade, the sound he makes will be particularly loud, like steel, and then it depends on his oiliness, moistness is one of the most important characteristics of Hetian jade, he doesn't look like other stones, the more moist Hetian jade, the better, Jade carving studio focuses on Hetian jade research, welcome to guide!

You yourself have no test equipment, you can only feel it with your own eyes and hands.

First of all, as long as it is a material that is oiled on the surface, it is basically not Xinjiang Hetian jade.

The real Xinjiang Hetian jade, in the process of rubbing in your hand, you will feel that it is oily, and it is getting more and more oily. But you can't see the oil. This is because the tremolite content of Xinjiang Hetian jade is more than 95%, which gives people a greasy feel.

The method of identifying Hetian jade is as follows:

First, we can discern by sound. Hetian jade has a warm texture and a tight jade body. Another piece of Hetian jade can be used to gently collide with the jade to be identified, and if it makes a crisp sound, it means that it has been identified as real Hetian jade.

If the voice is low and like hitting a wall, it is not Hetian jade. At the same time, in order to achieve a better effect, the jade can be hung with a thread to reduce the direct contact of the hand.

Second, we can use the light transmittance of jade to identify. **Hetian jade is generally translucent, and some are slightly transparent. If you pick up the jade in the sunlight and look at it, you can find that the jade can transmit light but cannot see things clearly.

At this time, the jade can be identified as ** Hetian jade. At the same time, because of the delicate texture of Hetian jade, the oil will show a luster when the sun shines. Some players worry that this luster is artificially smeared with a substance on the surface of the jade, but this is not the case.

The stronger the oil luster of Hetian jade, the higher the grade when identified.

Hetian jade is expensive, and everyone is afraid of buying fakes, so how should you identify Hetian jade?

Identification methods

1. Hardness, Hetian jade Mohs hardness reaches about it, and it will not leave traces if you scratch it with a knife below.

2. Color, Hetian jade is only red, cyan, ink and yellow, there is a red Xinjiang Hetian jade in the legend, but I have never seen it, so if we meet the red Hetian jade, it is generally fake.

3. Degree of transparency, there are three kinds of transparent, translucent and opaque in jade, and Hetian jade is translucent. You can point the jade at the light source and shake it behind the jade with your hand, and you can really see that there is a black shadow shaking.

4. Sound, Hetian jade is thick and warm, and the veins are dense, so the sound is crisp under the percussion, if the sound is dull, it is not Hetian jade.

5. Weight, when purchasing, you can measure the same volume of jade by hand, Hetian jade is generally heavier than other jade.

6. Texture, Hetian jade is moist, delicate and mild, and has oil luster, and the moisturization degree and oil luster of other jade are not as good as Hetian jade. In addition, you can put jade on the **, there will be a cool feeling, and glass products are not.

7. The certificate number, Hetian jade is more expensive, and there is generally a certificate, which can be found in the Quality Supervision Bureau or on the Internet to determine whether it is true.

In summary, Hetian jade can be identified by hardness, color, transparency, sound, weight, texture, and certificate number.

1.Weight: That is, to judge the density of the jade (gram per cubic centimeter), so the real high density and Tian jade should be pressed on the hand.

2.Look at the pulp: There are few new Zhenhetian jade on the market now, basically they are antiques, and the pulp has orange peel lines, and it is smooth and natural.

3.Moistness: Hetian jade pays attention to warmth, so moistness is a must, and it must be oily when touched by hand. It is not only a new jade, but also a sense of water.

4.Look at the structure: Hetian jade is a tremolite structure, and the interior should be a felt-like structure. If there is a "cloud-like" structure, it is characteristic of Qinghai jade. If there is no structure, please buy carefully.

5.Texture: This is a very empirical method of judgment, the language can not be clear, but you see that the jade plays with the jade a lot, and one day suddenly realizes, then congratulations, you have become a child.

In fact, there is an easier and faster way, and that is... I know and ask me to take a picture! Ha ha.

This is all my own hand-made, summed up my experience when I first started, I don't know if the landlord is satisfied.

Yes! I forgot one: look at the handwork: the charm of the bracket worker is incomparable to the computer worker now, the knife work is powerful, natural and in one go. And each era has its own characteristics.

At present, the high-end imitations of Hetian jade in the market basically include Qinghai jade, Russian material, and Han jade.

The low-end ones have crystalline white jade and Afghan jade.

Now Hetian jade seed material is the most expensive, and most of the market is Qinghai jade, Korean jade and Russian jade, as well as kava, which is non-nephrite. Most of the Qinghai jade is as permeable as water and slightly waxy. Most of the Russian jade has sugar, and the black skin is also the biggest feature of Russian jade.

The color of Korean food is mostly blue. Hetian jade seeds have irregular pores, and pores are the biggest feature of Hetian jade seeds! Because this is the trace left by the seed material washed in the river water for thousands of years, and the Hetian jade seed material is oily and delicate to the touch.

Let me tell you how to quickly distinguish whether nephrite is nephrite (nephrite jade has Hetian jade, Russian jade, Qinghai jade): to measure the density, first find an electronic bang, put the jade to be measured on it, and write down the weight.

Then put the jade into a container filled with pure water, (hang it in the middle of the container with a thin thread, do not touch any side of the container.) Write down the weight and divide the first number by the second to get the density.

The method is very accurate, and non-nephrite jade such as kava stone can be ruled out as Hetian jade. Nephrite is usually .

Come to Urumqi, I'll take you around the Minjie market, try to buy some, and it will be slowly.

Let me tell you the simplest:

Qinghai jade is mostly transparent, and the water vapor is heavy.

Russian jade is dead white and has no moistness.

Hetian jade is not so white and very moist.

The judgment of jade depends entirely on the accumulation of long-term experience, and it is impossible to see some identification methods from the Internet.

For jade, the fastest way to progress is to go to the market, look more, ask more, within the scope of ability, try to buy a little to try, and pay tuition if you buy poorly.

Landlord you want to learn here.,Then don't think about it in this life.。。

Two words, experience. Experience ** to come? Learning knowledge is the right way.

The identification of Hetian jade is relatively difficult.

First of all: the distinction between Hetian jade is blurred. One is the distinction of academic identification, and the other is the distinction of geography.

Hetian jade in academic appraisal.

Because of the representative comparator of Xinjiang Hetian jade, the national appraisal agency uses the identification parameters of Xinjiang Hetian jade as the reference coefficient, and all the jade symbols of this parameter are Hetian jade in the jade that is taken for identification. This has led to the fact that many Qinghai jade and Russian jade have been tested as Hetian jade on the identification certificate. Even Canadian jade can be identified as Hetian jade.

Therefore, many jade merchants play side balls and sell dog meat on sheep's heads.

Hetian jade in terms of geography.

This is also the Hetian jade recognized by our ordinary consumers, which is produced in Hotan County, Xinjiang. This kind of jade is what we all recognize as Hetian jade. But there are relatively few such Hetian jade in the market.

The various identification methods commonly said on the Internet are okay for veterans, but for novices, it is a cloud and fog cover, which is very impractical.

Novices must find a business with a high reputation to buy Hetian jade, in Beijing, you can go to Aiwo Jewelry to see, the credibility is good, all are Xinjiang Hetian jade, from mining to processing and sales as a whole, in addition to the identification certificate can also let the industry people re-check.

Entry-level identification: Take jade and scratch it on the glass to make a mark.

The landlord can go to the "First Hetian Jade Network" to have a look.

Answer the method of buying Hetian jade: look at the material of jade, identify the shape and carving, analyze the craftsmanship and fine art, and try to buy skin color jade and sound. 1. Look at the material of jade and the material of Tianyu is often proportional to **, the higher the material, the higher the **, and the greater the appreciation space.

The Hetian jade material on the market is often mixed with mountain material or Russian material, and its ** is often less than one-sixth of Hetian seed material. Hetian jade is glutinous, the color is moist, and the percussion sound is crisp and pleasant. 2. Identifying the carving of good jade is certainly first-class, and the modeling is also the most important point of jade collection value, good works are often vivid in artistic shape, harmonious and symmetrical in proportion, smooth in line, and fine in workmanship.

The surface of jade has a good polishing effect and will not appear rough. The carved pattern and the raw material are in one shape, and the state is natural. 3. The artistic value of the analysis of the fine art jade is also an important point of appreciation, a good Hetian jade is like a thousand miles, and a good carver is needed to tap the advantages of jade, and the appreciation of art is based on the excellent carver.

Carvings that can reflect the characteristics of the work are often a little more valuable than jade carvings that blindly imitate the works of ancient masters. On the basis of originality, it is rare to have a complete color, shape and rhyme. 4. Try to buy skin color jade and Tian jade in the process of oxidation often form different colors, including autumn pear, jujube red, and other colors.

The skin color of Hetian jade is also a highlight that can be added in the carving process. Using the different skin colors, it can be made into beautiful jade, which is naturally more durable than ordinary solid color jade carvings, and the value is also higher. 5. The sound of Hetian jade is thick and warm, and the vein is dense, so the sound is crisp under the percussion, and you can take two pieces of the same jade to knock a few times, if the sound is dull, it is not Hetian jade, and the sound of Hetian jade is relatively crisp and like steel.