Hetian jade should be warm or cold

Definition of cold jade, warm jade.

Warm jade refers to the jade formed under high temperature and high pressure, with Xinjiang Hetian jade.

for representatives; And cold jade is jade formed at low temperature and high pressure, such as cold jadeite. Warm jade is also called "warm jade", its color, texture is warm and moist like fat, smooth and delicate, treasure light inside, put in the hand, first cool and then warm, is a kind of glutinous warmth, such as oil as fine, and as smooth as the girl's skin, hence the name.

Why can't you bargain when buying jade?

This is a common rule in the jade circle, when you fancy a piece of jade and mark the price. At this time, you can bargain with the boss, but the counteroffer means that you are optimistic and decided. If the other party agrees to your **, then you must buy it, pay back the price and not buy it, not only in the jade industry, but also in any industry is despised.

What is a "jade belt"?

Trouser belt loops made of jade.

It is commonly known as jade belt buckle or jade belt hook; The former is usually hooked left and right, and is in pairs. The latter, on the other hand, is a single piece. Although some jade buckles and hooks are plain, most of them are carved with various animals, among which the claw shape or bird pattern is the most common.

According to the literature, jade buckles and hooks are back in the.

Liangzhu four or five thousand years ago.

The period has appeared, and each subsequent dynasty has its own form, but the number of works of the Ming and Qing dynasties is still relatively large.

Hetian jade conducts heat slowly, so you feel the jade cool!

Due to the tight quality of Hetian jade, it is difficult for external substances to penetrate its body! When you sweat, the heat is big, and the heat can't penetrate into the inside of Hetian jade! Therefore, there is a large temperature difference between your body surface and Hetian jade, and you naturally feel that the jade is cold!

The quality of Hetian jade bracelets is not judged by warmth or coolness.

Generally, the higher the density of the material, the better the oily waxy performance, the higher the whiteness and the better the purity, and the better the Hetian jade bracelet.

Hetian jade itself is jade, it will not be warm, it should be warm, it is a feeling of seeing, if the jade is not worn for a long time, it must be cold, Hetian jade wants the meat to be fine and oily.

Hetian jade is warm. The thermal conductivity of Hetian jade is small, and the heat transfer is not good, which will make people feel warm and not so cool. In general, quartz and carbonate rocks and glass have a large thermal conductivity, so try it with the back of your hand, the jade is warm and the glass is cool.

Hetian jade is heavier than the usual rocks, and there is a feeling of heaviness in the hand. The structure of Hetian jade is tighter than that of ordinary stones, and when the blockiness and thickness of jade, jade or jade are appropriate, it will make a crisp and pleasant sound after knocking, while miscellaneous jade and stones of the same shape cannot. On the surface of jade, wrinkles, patches, and unevenness like the skin of an orange can be seen with the naked eye or with a magnifying glass.

Cool first and then warm.

Hetian jade is a metamorphic rock formed by contact metasomatism between magnesia marble and medium-acid magmatic rock, which contains tremolite, amphibole, actinolite and other multi-mineral aggregates.

When Qin Shi Huang unified China, Hetian jade was called "the jade of Kunshan" because it was produced in Kunlun Mountain, and later it was called "Khotanese jade" because it was located in the territory of "Khotan". It was not until the ninth year of Guangxu of the Qing Dynasty (1883) when the Hetian Zhili Prefecture was established that it was officially named "Hetian Jade".

The famous product in Hetian jade is the national treasure of the Western Han Dynasty "Queen's Seal" treasured in the Shaanxi History Museum, and its texture is Xinjiang Hetian sheep fat jade, which is the only jade seal of the queen of the Han Dynasty so far, and is the first batch of cultural relics prohibited from going abroad (territory) for exhibition. The emblem of the 2008 Beijing Olympic Games, the "China Seal", is also made of Xinjiang Hetian jade.

In addition to Xinjiang, China, there are more than 120 tremolite jade deposits in the world, distributed in more than 20 countries and regions: Russia, the United States, Brazil, Canada, Australia, Poland, New Zealand, South Korea, North Korea, Taiwan, etc., among which Canada ranks second in the world.

These deposits all belong to serpentine tremolite jade, mainly jasper, and white jade is produced in Russia, South Korea and North Korea, but Hetian jade in Xinjiang belongs to non-serpentine tremolite jade due to special geological formation.

There is a temperature on the body of Hetian jade, and its temperature is the temperature of body temperature, are you in charge of Chen's family and Tian Yu, and the end of the sugar is skillfully adjusted Hetian jade? It's true!

Hetian jade, you leave the body for a while and then put it on closely, you will feel cold, but after wearing it for a while, it will become the same as body temperature, and it will not always remain cold, and there is no scientific basis for judging the authenticity of jade by temperature.

You can get an appraisal at a local city's jewelry appraisal center for about $30

The chances of buying ,,, online are really small, I think it is, but the jade is all ice, and then it will warm up after wearing it on the body for a while. Whether it's true or not, that's true.

Some of the seeds of real leather and seeds are not played, all of them are sold at ultra-low prices, and the first one to search for "Spring Baby Romance" in the Tao store is.

Jade is a good conductor of heat, and real jade, heat conduction is very fast. If you touch it with your hands, you will feel a little cool. This principle is similar to the principle of watering in the ground in the summer, not that the temperature of the water cools down, but that the water absorbs heat before it evaporates, lowering the temperature of the room.

When touching the "jade" with the tip of the hand, the heat will be quickly directed to the jade, and in an instant, it will be quickly directed into the air, so that the air temperature will increase and the temperature of the finger will decrease. The jade only plays a conductive role, and the energy is still conserved.

Put the jade on, or hold it in your hand, and feel cool for a while, because of its good conductor nature, after a while, the jade will be equal to the body temperature, and then expose it to the air, and you will find that in a moment, it will return to its original very cool and cool temperature.

Extended Materials. Jade can be divided into nephrite and jadeite, which are two different minerals. Nephrite jade has translucent white, yellow, green and black colors, and the color is evenly distributed. As for jadeite, it is mainly white, purple, yellow and green, and the uniformity of color distribution will vary among different germplasms.

The vast majority of nephrite jade produced in China is the most precious piece of nephrite, with its delicate texture and white color, and many exquisite jade artworks are carved from nephrite.

Jadeite is mainly produced in Myanmar and is rarer than nephrite. Since jadeite is superior to nephrite in terms of jade quality, color and price, jadeite jewelry in the market is mainly made of jadeite, and consumer demand is also very high.

My mother has two jade bracelets, one feels cold to the touch, one feels a little warm, and the cold is not the kind of cold and piercing feeling, the two jade bracelets feel very cool together, I don't know which one is better, but the cool jade bracelet is given by others, which one of the warm is a pair, there is one in my hand, when a few years ago my father went on a business trip to Xinjiang, brought back in the jade factory. Warm as jade, I think it's more comfortable and better.

From a scientific point of view, do you think that the temperature of the stone will change when it is not affected by the outside world? Jade is also a stone, and it is said that it is cold, but it is compared to our body temperature, so I suggest that the difference between good and bad jade should not be based on feelings, let alone because of the psychological effect, it is cool or warm, and what everyone calls warm, is the density, oiliness, and texture.

It's good to be cool Generally it's cool.

Not.

The advantages and disadvantages of jade are identified as follows:

1. Color. The white of white jade is often slightly bluish, and there are few extremely white and pure white, while the glass is a uniform white and pure white. After the lamp shines, the glass still has a slight orange light.

2. Jade. One of the properties of jade is that it is warm and even, like a paste like fat, and although the glass is also moist, it feels that the essence is exposed, and in the moist, it feels that there is a thief light flashing.

3. Fracture. This is a clear distinction between the fractures of white jade and the stony of white jade, which is dull and jagged or jagged, while the fractures of the glass are of material nature, with bright ballast and light and shell-like. Although the jewelry appraisal cannot be used for destructive testing, it can be observed by some accidental bumps, unpolished surfaces, edges and corners, etc.

4. Impurities. There will be no bubble eye in the jade, but there will be bubble eye in the glass. Sometimes it is not easy to observe because of the translucent color, and sometimes it is very rare because of the glass***. But as far as identification is concerned, it is impossible to stop without finding proof.

Sometimes we can inspect it from the surface, such as trachoma, that is, the appearance of bubbles on the surface, it can also be proved to be glass, because white jade does not have this characteristic, and the internal bubbles can also be examined under strong light to get to the end.

5. Specific gravity. The specific gravity of the jade is in between, and the glass is on the left and right, and the glass is lighter in comparison.

6. Sound. The sound of jade is dignified, while the sound of glass is crisp, and in some cases it can be recognized by the difference between the sound of jade and glass by a gentle touch.

To distinguish jade, you should "look at it and touch it". The lights in the jade shop are generally bright, and they know how to "complement each other" with jade, so they should avoid such light in the first place. Secondly, see whether the color is thick, yang, pretty, positive, and harmonious, if there are any, it is a good jade; On the contrary, if the jade is light, yin, old, flowery, and oblique, it is inferior jade.

There is also the feeling of relying on the hand to see if the jade is cool enough, and good jade gives people a feeling of "cool in the heart".

This is not necessarily, there is a kind of jade with a sense of warmth, which is called warm jade!

Cool first and then warm. Hetian jade is a metamorphic rock formed by contact metasomatism between magnesia marble and moderately acidic magmatic rock, which contains multi-mineral aggregates such as tremolite, hornblende, actinolite, etc.

When Qin Shi Huang unified China, Hetian jade was called "the jade of Kunshan" because it was produced in Kunlun Mountain, and later it was called "Khotanese jade" because it was located in the territory of "Li Lacks Khotan". It was not until the ninth year of Guangxu of the Qing Dynasty (1883) when the Hetian Zhili Prefecture was established that it was officially named "Hetian Jade".

Hetian jade is not cool to the touch is not necessarily fake, because it has a certain thermal conductivity, and when it is close to the temperature of the human body, there is no cold feeling to the touch. Moreover, everyone has a different perception of temperature, so the accuracy of judging the truth and falsehood according to the temperature is not high. To distinguish the authenticity of Hetian jade, it is best to judge according to various aspects such as structure, fineness, oiliness, gloss, and hardness.

Hetian jade is not cool and not necessarily fake Hetian jade is composed of minerals and has a certain thermal conductivity, and it is not cool to the touch during wearing, which does not mean that it is fake. The authenticity of Hetian jade cannot be distinguished by whether it is cool or not, because when the temperature of Hetian jade is close to that of the human body, it will not feel cold to the touch.

Everyone's perception of temperature is different, so Hetian jade is not accurate in judging the truth or falsehood according to the temperature. Generally, the authenticity of Hetian jade should be judged according to various aspects such as structure, fineness, oiliness, and gloss, in order to draw an accurate conclusion.

When distinguishing the authenticity of Hetian jade, it can also be distinguished by hardness and sound, usually the real Hetian jade is hard, and it is not easy to scratch when scratching the jade surface with metal objects. When tapping, the voice of the real and Tianyu is crisp and loud, and the fake one is relatively dull.