The identification method of ice jade, how to identify ice jade

1. First of all, it is necessary to understand that the hardness of ice chalcedony is relatively high is 7 or even higher, so when scraping ice chalcedony with a knife, if there are no scratches or other damages, then it is ice chalcedony, if there are scratches, it must not be ice chalcedony.

2. The density of ice chalcedony is larger, and the refractive index is. If you look at it with the naked eye, you will find that the ice chalcedony is able to emit yellow-green fluorescence. Its authenticity can also be judged by the characteristics of these ice chalcedony. If it is a fake ice seed chalcedony, it is impossible to emit yellow-green fluorescence.

3. You can use a drop of water to identify ice chalcedony, because the surface of ice chalcedony is very smooth, so if you drop a drop of water on its surface, you will find that it is dewdrop-shaped, and this drop of water is durable.

4. When touching ice chalcedony, if there is a cold feeling, then it is ice chalcedony, because ice chalcedony is cool to the touch like crystal, if there is no such feeling, then it is not ice chalcedony.

5. If there is a delicate and smooth feeling when touching the ice chalcedony, then it is true, and when you observe the ice chalcedony under the sun, you will find that its internal structure is very delicate, and the color distribution of the ice chalcedony is also very uniform, and the authenticity of the ice chalcedony can also be judged by this.

The identification method of ice and jade is very simple, you can touch it with your hands and it will melt, and jade it has no reaction.

Ice jade is exactly what we say! The texture of the ice jadeite is the next grade of the glass jadeite, and it ranks second in the jadeite grade!

1.Glass species.

Its texture is bright, clear and delicate. The most important thing is that it has a "hard" feeling similar to a single crystal of a gemstone, and the stone grain is rarely visible, and the reflection of the internal light is often seen after this texture is inlaid, and sometimes there is a "cat's eye" phenomenon. This texture is the highest grade of all germplasm and can be said to have remained unchanged for thousands of years.

2.Ice species. As the name suggests, the crystals feel like ice cubes or rock sugar, and the cleanliness is quite high. The texture is fine, but the feeling is not as cold and hard as that of the glass floor, and the water head is quite good after this texture is inlaid.

The ice species is characterized by a good luster on the outer surface, translucent to transparent, clear like water, giving people the feeling of ice and jade. The sound of percussion on the jade body is metallic, and the shape of the jade body looks like ice crystals. Colorless or less colored, uniform particle size, crystals can be distinguished by the naked eye, jadeite is pure and free of impurities, fine texture, no cracked cotton or scarce.

Some subdivide ice species into ice species and quasi-ice species. Ice seed water is very transparent and has an excellent texture. The quasi-ice seed has a good head (1 point of water), translucent, and has a good texture.

If there is a flocculent or intermittent vein-like blue color in the ice jadeite, such jadeite is called "blue ice", which is a common variety of ice jadeite.

There is no obvious difference between the value of colorless ice jadeite and "blue ice" jadeite, and its actual ** mainly depends on people's preferences. In the market, a good pair of ice bracelets can usually be worth tens of thousands of yuan. The ice species is an upper-mid-range or mid-range jadeite.

Its jade materials are often used to make bracelets, pendants and plain shapes (oval egg shape, pear shape, square, heart-shaped, marquise-shaped, saddle-shaped, nostalgic shape), pendants, bracelets, and beads.

The finest jade, which has the highest value in jade, is crystal clear.

According to records, the Tianshan Mountains can be seen in the precious jade materials attacked by Xinjiang and Zhuo in the middle of the Qing Dynasty.

The figure of Ice Jade. Tianshan ice jade was carved into various ice jade vessels in the hands of court jade masters, which prevailed during the Qianlong period. In the mid-80s, the discovery and mining of ice jade ore in the Tianshan Mountains of Xinjiang injected new jade raw materials into the market and promoted the recovery of the jade market.

Method 1 to identify the quality of Tianshan ice jade: color.

The color is bright, pure and uniform, which is mainly white, if it is as white as mutton fat, it can be called mutton fat jade, which is an extremely rare nephrite variety.

Method 2 to identify the quality of Tianshan ice jade: texture.

The texture is dense, delicate, tough, smooth, oily, and uncracked.

Method 3 for identifying the quality of Tianshan ice jade: transparency.

Tianshan ice jade must have a certain degree of transparency, or show a transparent texture after wearing it for a period of time, and it is difficult to apply materials that are completely opaque.

Method 4 for identifying the quality of Tianshan ice jade: blockiness.

It is required to have a certain blockiness.

Method 5 for identifying the quality of Tianshan ice jade: processing technology.

If the ice jade processing is cleverly conceived, the color is new, and the processing is fine, it will also improve the value of the jade itself, such as the "shrimp plate", "dragon plate" and "water flood gold mountain" of China's traditional jade carving, which are all known as national treasure-level carvings.

1. Drip identification method, drop a drop of water on the jade, if the water does not disperse for a long time like dewdrops, it is the real jade, and the water droplets will disappear quickly is the fake jade.

2. Touch it with your hands, the real jade will have a cold lubrication feeling when you touch it by hand, its texture is dense, delicate, tough, smooth, oily and no slap, no cracks, and the fake jade has a rough feeling of skin.

3. Facing the light of the jade, such as sunlight and light, if the color is clear and the color of Yanshan Zheng is evenly distributed, it is real jade, and there are small bubbles in the jade, it is fake jade.

4. Knocking, the characteristics of the ice species are that the outer surface is very shiny, translucent to transparent, clear like water, giving people the feeling of ice clear jade, the sound of the percussion jade body is metallic, the shape of the jade body looks like ice crystals, colorless or less colored, the particle size is uniform and consistent, the grains can be distinguished by the naked eye, the jadeite is pure and free of impurities, the texture is fine, and there is no cracked cotton or scarce.

5. Transparency, Tianshan ice jade must have a certain degree of transparency, or show a transparent texture after wearing it for a period of time, and it is more difficult to apply materials that are completely impermeable.

The methods of identifying ice jadeite are: looking at the surface, looking at the color root, measuring the hardness, looking at the luster, looking at the **, looking at the certificate, and so on.

1. Look at the surface.

If it is a fake ice jadeite, it is often rinsed with strong acid, and generally has obvious pores and network structure, and when encountering this type of jade, you must buy carefully, and natural ice jadeite does not have these characteristics.

2. Look at the color root.

Natural ice-type jadeite has not undergone any chemical treatment, and the line has color roots that match its surface color, mainly distributed in the form of tree roots or flakes, the color is pure, and the transition is natural.

3. Measure hardness.

Ice jadeite has high hardness, belongs to a kind of jadeite, its internal structure is hard and dense, after scratching it on it with a sharp knife, there is generally no change, if it is a fake ice jadeite, the hardness is relatively low, and it is easy to leave obvious traces after scratching.

4. Look at the gloss.

Natural ice jadeite has high gloss, hard glass luster on the surface, and a crystal clear feeling in the sun.

5. Look**.

Jadeite** is directly related to its quality and location, when buying ice jadeite, you should pay more attention, encounter very cheap ice jadeite bracelets, it is best to avoid, because it may not be natural.

6. Look at the certificate.

Distinguish the authenticity of the ice jadeite, you can also file the stupid certificate, the national inspection certificate is the ID card of the jadeite, the authentic jadeite products will be equipped with an authoritative national certificate, you can check on the Internet, you can also pass the re-inspection of the authoritative appraisal agency, there is no certificate are fakes.

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Identification in the following ways: 1. Weighing weight: Unscrupulous merchants in the market generally use water foam to pass off as ice jadeite.

To distinguish between water foam and ice jadeite, we only need to weigh it with our hands, the specific importance of water foam is much smaller than that of ice jadeite, and the ice jadeite will feel heavy and heavy. 2. Look at the luster: unscrupulous merchants will use treated jadeite to pass off as ice jadeite.

The surface of natural ice jadeite is glass luster or grease luster, but I have seen the treated jadeite, the luster of the appearance looks unnatural, and some directly do not have glass luster. 3. Look at the certificate: If it is still difficult to judge the authenticity of the ice Danfan Chong jadeite through the above methods, you can ask the merchant to issue an appraisal certificate (authority) of the ice jadeite to see the appraisal results on the appraisal certificate.

How to identify ice jadeite The above content is rewritten in 123 sections, and the rewrite is not repeated by more than half.