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Teach you accurate and simple identification methods, raw materials: jade, gram scales, string is best fishing line, large water cup, water. Method:
Check the density of the real jade first, then put half a cup of water on the gram scale, the gram scale is zero, and then tie the jade to be measured and sink it to the bottom of the water, record the data 1, and then lift the string, let the jade leave the bottom of the water but not out of the water, record the gram 2, divide the gram by gram 1 by gram 2 to get the density of the jade to be tested, and compare it with the previous check, if the difference is much false, it is true.
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The composition of jade is mainly silicate.
Look at the luster: whether the real jade is translucent or opaque, it has a warm luster, and it is normal to have a small amount of impurities or cotton wool-like patterns inside; The color of fake jade is dry, gray and dull, and there are bubbles.
Hardness: Carved and scraped with a knife, the real jade leaves no traces.
Specific gravity: real jade feels heavy, and fake jade is light.
Listen to the sound: hang the jade with a thread in the air, hit it with a hard object, the sound of the genuine product is crisp and pleasant, and the aftertaste is melodious; The fake ones are relatively dull and dry.
Look at the fracture: Observe with a 10x magnifying glass, the fracture of the real jade is uneven, and the relatively fine structure can be seen; The fracture of the fake jade is neat and shiny, and it is often a glass imitation, and the fracture structure is rough and there is no waxy luster.
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**And the quality difference is not particularly outrageous, taking jadeite as an example, it must be fake if it is sold for dozens or hundreds of dollars full of green or ice species.
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The easiest way to identify jade is to use water.
If you usually find some strange stones that look like jade and jade when you go out to travel, you can use a simple method to distinguish them. Pick up the stone and drop it on the surface of the stone with water droplets, if it does not dissipate for a long time, it may be jade. First of all, because the density of jade is higher than that of ordinary stones, if you drop water on it, if it spreads out at once, it means that this stone cannot reach the density of the jade that the jade needs.
If the dew does not disperse, it is a good quality jade. Because the texture of good jade is delicate and dense, it is not easy to absorb water, and if the water droplets disappear quickly, it means that the jade quality is very poor. The density of real jade is much greater than that of ordinary stones, so it is a relatively easy way to test whether it is real jade with water.
Other methods of detecting jade
1. Turn on the lights to see. If it is an ordinary stone, whether you are up and down, or 360° fancy lighting, it is opaque, or even has no halo, even if most jade looks opaque, but it is slightly transparent under strong light. Of course, I'm not saying that it's jade, and quartz is transparent when it's lit, but the light it transmits is very scattered, because the quartz texture is not good and not fine enough.
If the light appears halo or can be transmitted, at least it means that it is slightly stronger than ordinary stones, and the light transmitted by quartz is very scattered.
2. Weigh the weight. Many imitations of natural jade are made of glass, and the specific gravity of glass is almost lighter than that of natural jade, so natural jade generally has a feeling of pressure on the hand, but glass will feel lighter. This method can also be used to inspect pickled jade, which has a change in density and weight due to the destruction of the internal structure of the jade.
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The simplest method of identification of jade: water droplet identification.
If a drop of water is placed on the jade, if the water droplets do not spread for a long time in the shape of dewdrops, it proves that it is real jade, and if the water droplets disappear all at once, then it means that it is a defective product or a fake. When choosing jade, you can touch it back and forth with your hands, if you feel a cold and lubricating feeling, it may be real jade, because real jade has this temperament, and you can also lick it with the tip of your tongue, real jade has astringency, and fake jade does not have this temperament.
Real jade is warm and luster, translucent and opaque, and there are cotton wool or other impurities in the jade, which is a normal phenomenon, while fake jade has no aura, the color is dry, the stove is gray and dull, and there are bubbles in some of them.
Jade History
Chinese jade civilization China is the world's main jade-producing country, not only mining has a long history, and the distribution area is extremely wide, rich in reserves, according to the "Classic of Mountains and Seas" record, there are more than 200 places where jade is produced in China, after thousands of years of mining and utilization, some jade mines have been exhausted, but some famous jade mines are still mined in large quantities, providing an endless stream of raw materials for the development of China's jade carving art.
For example, the "Classic of Mountains and Seas" describes the Northeast region of the medical Wulu Mountain, thousands of years later, this place name is still unchanged, now Yingkou, Liaoning, talc. China's most famous jade production area is Xinjiang Hotan, Hetian jade is the richest, the most colorful, the best quality, the most expensive, is an important jade raw material in ancient China, the royal family of all dynasties love to use Hetian jade mill, the ancient Silk Road was the earliest jade road, and then extended to the west.
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Summary. Hello! It can be identified by the following methods:
1. Look, the color of real jade is pure and natural, and the fake ones are of different shades and are easy to fade; 2. Touch, real jade feels very good, and fake jade feels rough; 3. Scratch, there is no change after the real jade is carved, and the fake jade is prone to obvious scratches.
Hello! It can be identified according to the following methods: 1. Look, the color of real jade is pure and natural, and the fake ones are of different shades and are easy to fade; 2. Touch, the real jade feels very good, and the fake closed shed jade feels rougher; 3. Scratching, the real jade has not changed after the sedan car is carved, and the fake jade is easy to branch out of the brigade and has obvious scratches.
Basically, you can preliminarily determine the authenticity of jade
There is nothing wrong with the color, dear.
I bought this at a jade store.
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A simple way to identify jade is as follows:1. Looking at the sun, there are some cloud-like things in the jade, one by one, like cotton wool.
2. The hardness of jade is very high, like diamond, so it can make marks on the glass.
3. The jade is cold, put a head on the jade, burn it with a lighter, and the head of the jade will continue to burn.
Classification of jadeLook, mainly look at the crystal transparency, the transparency of real jade is strong, and the oil is luster. Listen, Zhenyu's voice is crisp, on the contrary, the voice is muffled. In the test, the real jade was scratched through the glass, leaving scratches on the glass, while the jade itself was not damaged in the slightest.
Jade can be divided into nephrite and jadeite, which are two different minerals. Nephrite comes in translucent white, yellow, green and black colors, and the colors are evenly distributed. As for jadeite, it is mainly white, purple, yellow and green, and the uniformity of color distribution will vary in different germplasms.
The vast majority of nephrite jade produced in China is nephrite, and mutton fat white jade is one of the treasures of nephrite, with a delicate texture and white color, and many exquisite jade artworks are carved from nephrite.
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The simplest identification methods for jade include structure, texture, weight, dripping, hardness, sound, etc.
1. Structure. The inside of natural jade is relatively transparent, and the internal crystal structure can be seen more clearly under the irradiation of sunlight, while fake jade may have a lot of bubbles inside, and the bubbles are distributed very evenly, and there will be no bubbles in real jade.
2. Texture. The surface of natural jade is oily luster or glass luster, and some are mainly waxy luster, which feels more tactile to the touch, giving people a feeling of warmth and moisturization like jade, while the surface of fake jade is mainly resin luster, and the feel is very poor.
3. Weight. The texture of the jade made of natural shape is hard and dense, the density is high, and the proportion is large, if the jade of the same size is carefully weighed in the hand, if it is a real jade, it will feel an obvious pressure feeling, and the texture of the fake jade is loose, the specific gravity is small, and it feels very light to pick up.
4. Dripping. The texture of natural jade socks is warm and delicate, and after dropping a few drops of water on the surface, it will condense into dewdrops and will not disperse for a long time, while the texture of fake jade is dry and rough, and it will dissipate immediately after dripping.
5. Hardness. The texture of jade is delicate, the appearance is smooth, the hardness is relatively high, and it has strong wear resistance, while fake jade is often rough and pure, and the wear resistance is poor.
6. Listen. The sound of natural jade is crisp when struck, and the sound of counterfeit percussion is hoarse and not crisp.
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Summary. You can first look at the color to distinguish, the color of natural jade is bright, through the illumination of the light, you can see that the layering between the color bands is clear, giving people a pure and natural feeling, and the fake color is different, as if only floating on the surface, it looks fake and unnatural.
2. Touch. Or touch the texture to identify, the texture of natural jade is warm and delicate, the surface gloss is high, the touch is significant, giving people a delicate and lubricated feeling, and the fake texture is rough, the feel after touching is very poor, and there is even a little prickly feeling.
3. Stroke. The internal structure of naturally formed jade is dense and hard, and if you carve it with a knife, it will generally not change, while the fake texture is loose, the density is small, the hardness is low, and it is easy to leave obvious scratches after carving, and sometimes it will cause the surface dust to fall off.
The easiest way to identify jade?
You can first look at the color to distinguish, the color of natural jade is bright, through the illumination of the light, you can see that the layering between the color bands is clear, giving people a pure and natural feeling, and the fake color is different, as if only floating on the surface, it looks fake and unnatural. 2. Touch or touch the quality of the world orange where to identify, the texture of Tianwu Kuanran jade is warm and delicate, the surface gloss is high, the touch is significant, giving people a delicate and lubricated feeling, and the fake texture is rough, the touch after the feel is very poor, and there is even a little prickly feeling. 3. The internal structure of the naturally formed jade is dense and hard, if you carve it on it with a knife, it will generally not change, and the texture of the search code is loose, the density is small, the hardness is low, and it is easy to leave obvious scratches after carving, and sometimes it will cause the surface dust to fall off.
Please see how much my piece of jadeite is.
To see how much jade is worth, it depends on the fact that the fewer other elements mixed in the formation of the jade, the better. For example, the source point of the black song, the gray point, the white point. The fewer impurities there are in the cavity, the higher the purity, the higher the value. Withered shirts.
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1. Look at the luster of jade: different qualities of jade have different refractive indexes, which leads to great differences in the luster of jade. The surface of natural jade has a clear grease luster, although some impurities and patterns in it are also normal.
The luster on the surface of the fake jade is relatively dim, and the overall appearance has no aura, giving people a dull feeling.
2. Look at the color of jade: Most of the fake jade is counterfeited from the color aspect. So if you want to distinguish the authenticity of jade, you can use a magnifying glass to carefully observe the jade.
The color of real jade is different, and there is no pattern in the distribution of colors. The color of fake jade is mostly bright, and the color distribution is more even, and the color transition looks unnatural.
3. The weight of the jade: The real jade has a certain sense of weight in the hand, and the weight is very sufficient. The weight of fake jade in the hand is very light, because most of the fake jade is made of glass, and the specific gravity of the glass itself is lighter than that of natural jade, so if the weight of jade is very light, it must be fake jade.
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1.The simplest method of identifying jade is the friction method.
One of the easiest ways to distinguish between real and fake jade is to rub two pieces of jade against each other. If you feel astringent when rubbing, and leave traces after rubbing, it proves that it is a glass product; If you feel very smooth when rubbing, that is, you don't need any effort, you don't leave a mark after rubbing, and still retain its original external luster, that's the real jadeite! Why?
Because the appearance and internal quality structure of real jade are very oily and smooth, no matter how you rub it, it will still maintain its original color, and it really leaves no traces after wiping! However, in order for this method to be approved by the seller, it is necessary to remember that operating it yourself will bring financial losses.
2.The easiest way to identify jade heads.
The easiest thing is to look at the head, which is transparency, and you can drop a drop of water. If the whole drop of water does not disperse, it is true, real jade will feel warm and greasy to the touch, while fake jade does not. What's more, lick it with your tongue to make it really jade.
3.The easiest way to identify jade is to burn it.
The oldest method is to pluck a hair, wrap it around the jade, and burn it with fire. If the hair is broken, it is fake, and if it is still kept, then this piece of jade is real.
4.The simplest identification method for jadeite is the water drop method.
First, when you can't tell the real from the fake jade on the dazzling jade stalls, you can take local materials and drop a drop of water on the jade. If the water droplets are in the shape of dew drops and do not spread out for a long time, it proves that it is real jade; If the water droplets disappear all at once, it means that it is a defective product or a fake.
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