What is Hetian jade?
Introduction of Hetian jade
Hetian jade itself is not a geographical concept, not specifically the jade produced in the Hetian area of ​​Xinjiang, but the name of a class of products. In China, more than 98% of the tremolite components are named Hetian jade. In the narrow sense, jade is generally referred to as Xinjiang Hetian jade, which is divided into seed and mountain materials. The jade picked up in the river is called “seed jade†and the quality is excellent, but the output is extremely low. The mountain mining is called “mountain materialâ€, the output is high, but the quality is uneven. English name Nephrite. The chemical composition is an aqueous calcium magnesium silicate having the chemical formula Ca:Mgs(OH)z(Si4011)2. The hardness is 6 to 6.5 and the density is 2.96 - 3.17. Hetian jade and Shaanxi Lantian jade, Henan Nanyang jade, Liaoning Xiuyan jade are also known as China's four famous jade.
Classification of Hetian jade
There are 8 sets of standard samples of Hetian jade in solid, white jade, white jade, green white jade, sapphire, topaz, sugar jade, jasper and ink jade.
In recent years, there has been a blue-and-white variety recognized by the industry, which is a kind separated from the jade.
Sheep fat white jade: It means high quality white jade, the color is fat white, it can be slightly cyan, creamy yellow, etc. The texture is fine and moist, the oil is good, the crack is less, there may be a small amount of stone flower, etc., the impurities are generally less than 10%, the sugar color is less than 30%. According to the amount of sugar color can be further subdivided into: sheep fat white jade, sugar sheep fat white jade. The sugary part of the sugary white jade is 30-85%.
White jade: The color is mainly white, which can be slightly gray, yellow, green and other colors. The texture is dense and delicate, the oiliness is moderate, and the cleft is visible. According to the amount of sugar color, it can be further subdivided into white jade and sugar white jade. The sugary part of the sugar white jade accounts for 30-85%.
Qingbaiyu: It is a variety between white jade and sapphire. The color is white based, with grayish green, cyan, yellowish green, brown, gray, etc. - medium tones, translucent or slightly transparent, texture Fine and compact, oily and general, translucent, visible cleft palate. According to the amount of sugar color, it can be further subdivided into blue and white jade and sugar white jade.
Sapphire: The color has a medium or dark color such as green to dark, gray, yellow and green. According to the color of the sugar, it can be further subdivided into sapphire and sapphire.
Topaz: Light to medium yellow, often greenish yellow, millet, with gray, green and other colors, according to the amount of sugar can be further subdivided into topaz, sugar topaz.
Sugar jade: Due to the secondary action, the iron oxide and manganese oxide are reddish brown, yellowish brown, brownish yellow, dark brown, etc., and the sugar color part is more than 85% of the whole sample.
Jasper: The color is based on green, and there are common colors such as green, grayish green, and dark green.
Ink: The color is gray or black, accounting for more than 30%. The black is mostly dipped, blade-like, strip-like, and aggregated, and can be mixed with white or grayish white, and is uneven.
Hetian jade's efficacy and role
The ancient medical book called "the beauty of jade stone, sweet and flat, non-toxic", and said that jade is the most abundant substance in the human body. Jade is not only used for jewelry, decoration, decoration, but also for health and fitness. Since ancient times, emperors of various emperors have not left jade, and Song Huizong has become jade, Yang Guifei contains jade town heat, jade is pillow and brain, and ancient emperors like to use jade as a pillow, to the ancient Chinese longevity emperor for a long time. Use jade pillows.
The ancient medical classics "Yellow Emperor's Canon", "Tang Bencao", "Shen Nong's Materia Medica", and "Compendium of Materia Medica" are all called Hetian Yuke. "Ziyin Qi, Zhuangshenyang, In addition to heat, irritability, heart and lung, and sound support Throat, nourish hair, raise five internal organs, peace of mind, blood stasis, clear eyes and ears."
Jade can not only beautify people's lives, cultivate temperament, and protect people from illness. Its products are directly used in fitness and health care: jade pillow, jade mat, fitness ball, massager, cane, jade comb, have the effect of nourishing, calming and calming the human body. Long-term use will make you feel refreshed and prolong life.
Hetian jade's material can ventilate and can be swallowed. If it is aligned with acupuncture points, it can stimulate the meridians and clear the organs. It can be spontaneously combined with the body temperature, and there is a "nursing point" on the back of the wrist. Wearing jade bracelets, you can get long-term benign massage, which can not only eliminate the blurred vision of the elderly, but also save energy and spirit.
Three reasons to collect investment and Tianyu
As a rare jade, Hetian jade has gradually been linked to wealth. With the reduction of Hetian jade raw materials and the skyrocketing prices, many other jade materials have begun to increase prices, including the prices of old varieties such as Qinghai and Russian. Some even rose hundreds of times, becoming rare items that are difficult to buy, and can even be used as the subject of bank mortgages in many places. Buying Hetian jade, which can both consume and play, and is extremely valuable, has become the first choice for many currency watchers.
Liu Zhuo, secretary-general of the Chinese Jade Carving Art Research Institute, summed up the reasons for the three investments in Hetian. He believes that, first of all, among all the jade varieties, only Hetian Yu is the carrier of Chinese culture. Second, Hetian jade is the easiest to identify. A piece of jade is sent to the inspection department, and it can be known in three minutes whether the composition of the tremolite is 95% or more, and it is Hetian jade. Third, from the physical nature of jade, Hetian jade's investment has the safest and most secure characteristics in the field of art investment.
In the subdivision of Hetian jade investment, Liu Zhuo pointed out that due to the increasing difficulty of mining and the increasingly rare jade mine, the collection of Hetian jade seed material is more valuable. Liu Zhuo took the same jade value of 1 million yuan and the value of 50,000 yuan as an example, and pointed out the three main points to identify the value of jade carving art, namely jade, craft, and whiteness. Among them, jade is the most important factor in determining the value of Hetian jade art. Followed by craftsmanship, in general, the craftsmanship of masterpieces is of higher value. Finally, look at the whiteness of jade, the higher the whiteness, the higher the value.
“The jade market is now carefully selected. Just like the big blue chips in the stock market that fell, some representative works and winning works of the first-line masters can be bought with confidence. After the market recovers, the lead is also inevitable. The shuffling period also helps the jade carving artists to get rid of their enthusiasm, refine their internal strengths, and carefully crafted a number of fine works of art to give the market more choices." Liu Zhuo said.
Hetian jade's investment collection skills
Hetian jade collection investment four points
For the Hetian jade investment collection, the four main points should be remembered:
First, you should master the basic knowledge of Hetian jade material production area, it is the basis of Jianyu, and vice versa is difficult to enter the field of Hetian jade collection.
Second, we must understand the level of Hetian jade craftsmanship, which is the balance point of the value of jade circulation. When it comes to cost performance and investment potential, we must pay attention to Hetian jade material is good, the process is good, and its price is reasonable, with the passage of time, the value will be improved. The price of Hetian jade, which started, is relatively low, and the cumulative coefficient of value added will be relatively large.
Third, the collection of investment and the source of the jade jade should pay attention to the quality of jade, not only the pursuit of white, so that it will be able to put the cart before the horse. When many people have not realized that the warmth of jade is first, the phenomenon that the white jade and sapphire have not been greatly appreciated has just reserved the appreciation space for collectors.
Fourth, the investment mentality is very important. In the field of Hetian jade collection, relatively good, good goods are not cheap, cheap and not good. Don't pursue flaws and leaks, but the leaks tend to mislead you. The final purchase may be a slow-moving market.
Hetian jade collection three major misunderstandings
Antique collections are a culture, but the collection of Hetian jade must be cautious. The Hetian jade collection has now become a very popular investment, but with the depletion of Hetian jade resources, Hetian jade is a crazy price increase that has led many Tibetan friends to collect some of the misunderstandings of Hetian Jade.
Misunderstanding 1: Non-Wada can not
This is a common misunderstanding. Many Yuyou believe that only Hetian jade produced in Hetian, Xinjiang is a good jade, and it has a collectible value. In fact, the Hotan area is only the first place to find Hetian jade. Therefore, the Hetian jade produced by Hetian is also of poor quality. Therefore, it is impossible to blindly pursue its origin, as long as it is the quality of the beautiful jade. same.
Myth 2: No skin, no play
Some Tibetans have a lot of requirements for the skin color of Hetian jade seed, and only the seed with leather has the value of antique collection. In fact, the skin is the result of the hatching of Hetian jade when he was born. The playful color can be made into a pretty jade carving, and its value is certainly high. However, it is not only the skin color of the seed material that has the value of the collection. The seed material without the skin color is also worthy of collection if the jade is delicate and delicate.
Misunderstanding 3: Non-seed
A kind of seed jade and Tian Yuzhong, produced in the river, most of them are colored leather, and the jade is better. However, whether it is mountain material or seed material, the quality is not the same. It should not be constrained by the collection of seed materials. It is necessary to use Hui eye to collect Hetian jade.
Hetian jade's method of purchase
First, you can't be cheap. The output of Hetian jade is very small, and the raw materials are facing depletion. With the improvement of living standards, more and more people like Hetian jade. Natural Hetian jade prices are naturally higher, so at the time of purchase, some people bought fake products for the sake of cheaper.
Second, when you buy something, calculate the cost for the object a little, it will not be fooled. Hetian jade's engraving requirements are very high, all the nuances are hand-made by jade carving masters, polished to fine and round. Therefore, Hetian jade's processing fee is also an indispensable cost.
Third, Hetian jade's texture is very meticulous, the feel is also very warm, the luster is soft. If you put a jade in your hand, do you feel heavy, and then see if the gloss of Hetian jade is waxy and there are no bubbles inside. Feel if you feel warm with your hands. In addition, it is best to buy in the store, do not buy these things in the hands of mobile vendors.
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