How to tell the variety of jade is good or bad? How to tell the difference between good and bad jade

You have to see what kind of jade it is!

The details are similar to what was said on the first floor, I went to Yunnan to have a trick, put the utensils under the strong light, the jade is crystalline, not turbid, integrated, that is absolutely fake, there are crystals, the color does not change under the strong light, it is the real jade!

The ** of jade ranges from hundreds of thousands to tens of thousands**, and the price difference is large. In terms of practical simple mineralogy, jade is equal to tremolite plus actinolite plus other trace minerals. Many people wondered, how can the price difference between the prefabricated ** of the same ingredient be so big?

It is a few points of good and bad, one, delicacy, recall, we have all eaten rice cakes, which are the products of glutinous rice grinding and bonding and steaming, in this process, the finer the glutinous rice flour is ground, the better the taste of the rice cake. Similarly, the smaller and tighter the mineral particles that make up jade, the better it is to prefabricate it. This inner delicacy is emotionally manifested as waxy, with a strong sense of light inside and a silky finish.

Second, is the degree of interweaving, you can imagine jade as a piece of cloth, horizontal and vertical lines, the denser and tighter, the more tough and compacted the cloth, the degree of interweaving is a measure of the crystals in the white jade intertwined and intertwined indicators and the structure of industry insiders. If you can't see the structure in the light, it must be a good jade? This is not all right, a lot of Qinghai material, the light can not see the structure, but it is Qinghai material, Russian material, the general structure is larger, indicating that the interweaving is not enough, and then in the case of side light, see the delicate and uniform structure, indicating that it is better to interweave and compact.

The third is its purity, purity is simply to see whether the jade is clean or not, but clean refers to the general, rather than picking at his details, because the jade itself is a composition of natural mineral formation, and the larger the object, the more difficult it is to avoid. The flaws of general jade, he has cotton ginger flowers, jade flowers, weighing colors, waterlines and other indicators, the more flaws, the worse its purity, this is a relative concept.

Fourth, density. Density academically refers to the molecules in the unit cell. The ratio of volume to volume of unit cell.

However, this is indeed too abstract, how do we concretely understand and imagine the green leaves of a green plant, the more water in the plant cells, the more beautiful and shiny the leaves will be, on the contrary, they will be dry and dull. The density of jade is the most direct expression of the senses, and it is the luster.

If it is jade, you can also look at its incision saw blade, but this is also affected by the polishing method, and it is not absolute. For the finished jade, you can take a few pieces and do not use force. The more obvious the friction luster becomes stronger and appears oily, the better his popularity.

To sum up, we often hear, Yuxing is good, oily and delicate, are the result of the comprehensive impact of the above four elements, some indicators, the difference is a millimeter, ** will be a lot worse, see more comparison in order to have a more accurate qualitative. Everyone, in the process of selecting jade, it should also be a comprehensive evaluation and a multi-faceted focus.

Hello, dear, I am happy to serve you, through the official query shows, the way to distinguish the quality of jade is: method 1: look at the color brightness, a good jade is usually bright green in color, the top color makes dark green but the top grade of dark green is not as high in value as bright green.

Method 2: Look at the transparency of bulk sales, the higher the transparency, the highest value of jade, usually according to the transparency of the jade is divided into glass species, ice species and taro species. Doutou method three:

Looking at the uniformity of color, the uniformity of the color of jade is directly proportional to the value. Method 4: Look at the shape, jade is mainly estimated by its shape and size, the thicker the jade, the more valuable, on the contrary, the small and thin jade ** will be worse.

Method 5: Listen to the sound, gently tap the jade with your hand, if the sound is crisp, then it is a good jade; Method 6: Chong Zheng looks at the smoothness, picks up the jade and observes it towards the bright light, you can see the color and flaws of the jade at a glance, the color of a good jade is good, and there are few flaws.

Kiss, this is the way to distinguish the good from the bad in jade, I hope it can help you.

Summary. How to identify the quality of jade: 1

The feel of good jade is warm and delicate, such as baby skin, and the feel of inferior jade is dry and rough; 2.The color of good jade is uniform and bright, white, emerald and ink are better, and the color of inferior jade is mottled and variegated; 3.The fewer impurity cracks, the better; 4.

The good jade is full of beauty and artistic conception as a whole, and the fake jade lacks agility.

How to identify the quality of jade: 1The feel of good jade is warm and delicate, such as the grinding of baby skin, and the feel of inferior jade is dry and rough; 2.

The color of good jade is uniform and bright, and it is better to be white, green and ink, and the color of inferior jade is mottled and variegated; 3.The fewer impurity cracks, the better; 4.The good jade is full of beauty and artistic conception as a whole, and the fake jade lacks agility.

Disturb the hand. I'm sorry I don't understand, but can you elaborate on that?

How to identify the quality of jade: 1The feel of good jade is warm and delicate, such as the grinding of baby skin, and the feel of inferior jade is dry and rough; 2.

The color of good jade is uniform and bright, and it is better to be white, green and ink, and the color of inferior jade is mottled and variegated; 3.The fewer impurity cracks, the better; 4.The good jade is full of beauty and artistic conception as a whole, and the fake jade lacks agility.

Disturb the hand.

Chinese jade is divided into two categories: nephrite and jadeite.

Jadeite, commonly known as "jadeite" in China, is a rising star in China's traditional jade, and it is the top grade of all jade in modern times. Common jadeite colors are white, gray, pink, light brown, green, emerald green, yellow-green, purple-red, etc., most of them are opaque, some are translucent, and have a glass luster. According to the color and texture, there are more than 20 varieties such as ruby green, bright green, yellow yang green, yang pretty green, glass green, parrot green, spinach green, light water green, light yang green, frog green, melon skin green, plum green, blue green, gray green, oil green, and violet and lotus root powder.

Nephrite jade is called true jade, such as white jade, green jade, white jade, jasper and black jade, etc., they all have a waxy luster, pure milky white, from the jade of the past dynasties, our country uses jade to nephrite jade, ancient nephrite jade in our country is called traditional jade. The common colors of nephrite are white, gray-white, green, dark green, yellow, black and other colors, most of them are opaque, some are translucent, and have a vitreous luster. The best of the white jade is as white as mutton fat, which is called mutton fat jade.

Green jade is grayish white to bluish-white, and some people currently refer to gray-white green jade as green and white jade. Jasper is green or dark green, sometimes with black dirty spots, which are caused by impurities such as chrome spinel minerals. When it contains many impurities and is black, it is a precious black jade.

Topaz is also a more prized variety. There is a yellow skin shell of sugar water in the green jade, which is called "sugar jade" by existing people, and some people call it "pink jade" if it is white and slightly pink, and "tiger skin jade" when it is colored by tiger skin.

People who play jade for the first time are most afraid of encountering fakes because they don't understand jade. At present, the identification of glass imitation jade products on the market is probably the most common and simplest of fakes. Common ones are small smooth rings called "jade", small chicken hearts, jade plaques, etc.

Because this kind of glass product is made of pouring mold, the high-temperature molten glass will overflow a little bit on the edge of the utensils when it is in order, and it will become a faintly convex line after cooling. If you touch it with your hands, you will find it with your eyes. If you take a magnifying glass to reflect the light, there must be large and small bubbles in it.

If you don't invite an expert, the first-time jade player should identify the authenticity of the jade by himself, which can be observed from three aspects:

1. Because the texture of the glass is very brittle and hard, the structure is arranged and dredged, and the density and toughness of jade are lacking, and it cannot withstand strong high-speed rotary carving, so it is generally not processed on the glass with high relief and round carving.

Second, use a magnifying glass to find bubbles, even if you can only see one, you can confirm that it is not jade.

3. Chromium oxide is added to the glass, and the color is close to ruby; Cobalt oxide is added, and the color is nearly sapphire; Chromium oxide and copper oxide are added to give the color to the ...... of emeraldsAnd so on, and so on, and there are many kinds of fake jade. However, their tones always appear thin, lacking the oily and rich feeling of natural jade.

The identification of new jade and old jade is different. The identification of new jade focuses on the true and false varieties, the quality of the texture and the finesse of the carving. The identification of old jade is relatively complex, in addition to several basic requirements for new jade, it is also necessary to identify the production of jade and its historical value.

There are many types of jade in our country and we have a long history. According to the origin of the country, the famous ones are the "Southern Jade" produced in Xinyi, Guangdong, the "Henan Jade" produced in Henan, the "Shandong Jade" produced in Shandong, and the "Sheep Fat Jade" produced in Yili and Hotan in Xinjiang. Most of the more expensive jade jewelry is made from these jades.

To identify the advantages and disadvantages of jade, it mainly depends on whether its color has five characteristics: strong (rich), yang (distinct), pretty (beautiful), positive (pure), and (soft). If it basically complies with it, it is the top grade, that is, the beautiful jade. If the jade appears light (plain), yin (dark), old (dark), flower (impure), oblique (incongruous), it is inferior.

Can some jade be sucked up with magnets?

The fine jade is moisturizing, transparent, greasy, and warm when pinched in the hand. The main way to distinguish the true from the fake is with the help of a magnifying glass or microscope, which can see that the inside of the jade is a fiber interwoven structure with fine particle size; Whereas artificial glass has no structure, bubbles can be seen. You can also carve with a knife in an inconspicuous place of jade, and what can be carved must be fake jade, and what cannot be carved is real jade.

The identification of jade can be seen from these aspects:

The color of real jade is warm and luster, slightly transparent, and there are cotton wool, stone flowers or other impurities; The fake ones have no aura, the color is dry, gray and dull, and some have bubble-like things inside. So don't buy it at night, it's better to buy it in sunny weather, you will see better in the sun.

Everyone knows the weight, there are many glass counterfeits on the market to act as jade, and you can see that the real thing feels very heavy when you weigh it by hand, while the glass and plastic ones are relatively light.

Scratch with a knife. The genuine product does not leave a trace after scratching, because it is fine and hard in workmanship. And the fake texture is relatively soft, of course, not hand-pinched soft, which is related to the molecular structure in chemistry, and the ghosts of science and theory know it.

Look at the fracture, the fracture is really uneven, and the material structure is relatively fine; The false fractures are neat and shiny, and are made of things such as glass or plastic, and some of the fractures have a rough material structure, and the non-waxy luster is something like ordinary stone.

Listen to the sound floating in the air and flick it with your fingers, I believe you will choose the kind of crisp and long-lasting sound, and the kind of not very crisp and long-lasting sound that seems to be damp is easy to hear.

Check the crack method. Electro-colored fake jade is inferior in jade, and it is easy to mistake it for real jade by plating a layer of beautiful emerald green on jade. If you look closely, you can find that there are some small cracks with green and blue on it, which is fake jade, and this jade can be placed in hot oil, and the plating color will fade and the original shape will be exposed. But you are not allowed to do so when you buy it.

The water identification method drops a drop of water on the jade, such as a dewdrop, which does not disperse for a long time. The droplets disappear quickly are counterfeit goods.