The methods of distinguishing jadeite from genuine jade are: listening to sound, looking at color, looking at clarity, weighing, measuring hardness, knocking, burning, looking at section with magnifying glass and soaking in hot water. Listen to the sound: tap the jade, natural jade sounds crisp, fake jade is black and heavy.

Jade can be identified by the color and luster of its surface. Real jadeite feels smooth by hand and looks shiny in the sun. The pattern inside is also exquisite, which has a cool feeling.

The easiest way to identify true and false jadeite with naked eye experience is to identify, touch and inspect the surface of jadeite with naked eye and experience. Although this method is simple, it requires the appraiser to have many years of experience.

How to tell the true and false jadeite?

The method of distinguishing true and false jadeite: color root. The color root is slightly dark green with a little or a thin band. Among these colors, slightly darker green gradually transitions to relatively lighter green. The color and foundation of natural jade A goods are natural and generous, and the green is distributed in roots or blocks, with clear and clear outline. Emerald

According to the color, density, smoothness and convexity of the epidermis, we can roughly estimate the internal color of jadeite raw materials, the quality of water head, the quality of land, the old and tender types and the number of cracks.

Look at the luster. Swing the jade left and right in the sun, carefully observe the luster of the jade surface, and identify the authenticity of the jade. Natural jadeite has a good glass luster, but the luster is not very strong. Jade has a strong resin luster after artificial dyeing and glue injection. Fluorescence reaction.

How to distinguish the true and false jadeite by the simplest method? Identification of jadeite jade can be divided into (1), modeling identification (2), jade quality and jade material identification (3), decoration identification (4) and style identification.

To identify the authenticity of jadeite, you can put jadeite in boiling water and let it stand for a period of time, and then observe the changes of jadeite.

Question 1: How to tell the true and false jadeite? Teach everyone a trick to look at a goods and b goods. It is enough with the naked eye. Under natural light or fluorescent lamp, see if there is a brown, yellow or red background color in jadeite. The jadeite of A goods basically has these colors, which are caused by iron and magnesium oxides filled in the later period.

How to distinguish between true and false jadeite

1 Therefore, spectroscope is the most powerful means to identify the true and false colors of gemstones, and it is often used to identify true and false jadeites and dyed jadeites in practice.

2. Most jadeite raw materials have skins, and super jadeite also has skins. The skin of jadeite is formed by weathering of jadeite raw materials during transportation.

3. Distinguishing the true and false jadeite can also measure the hardness. The hardness of jadeite is 5 ~ 5, which is the hardest among jadeites. Scratch it on the surface with a knife, and there will be no trace. The fake jadeite is generally synthesized from other materials, and its hardness is small, so it can be cut with a knife.

4. How to tell the true and false jadeite can look at the color? The color of real jadeite is natural, soft and different shades, while the color of fake jadeite is enchanting, frivolous and uniform.

5. How to distinguish real jadeite from fake jadeite: It should be natural jadeite, and the following conditions must be met: (1) Its mineral composition is mainly natural jadeite and * * * body containing sodium pyroxene; The chemical composition of jadeite jade is NaAISi2O6. And may contain iron and chromium. (2) Its color is naturally formed.

How to test the authenticity of jadeite jade

Visual experience screening. The easiest way to distinguish between true and false jadeite is to distinguish, touch and inspect the surface of jadeite by naked eyes and experience. Although this method is simple, it requires the appraiser to have many years of experience. Give strong light to jadeite.

The identification method of jadeite-the color root of jadeite is the symbol to judge the authenticity of jadeite green in jadeite identification. On all-green jade jewelry, when you see a little bit or a thin, slightly dark green, it is called a color root.

The identification method of jadeite should be observed by observing color, hardness, luster and purple filter color.

Hardness can also be tested by identifying the authenticity of jadeite. Jadeite is the hardest jade with a hardness of 5 ~ 5. You can't mark the surface with a knife, but the hardness of fake jadeite is generally small, so you can mark it with a knife.

How to identify the authenticity of jadeite jade

1. When there is an internal crack in the crack, the ordinary dark reaction of the hand-held electric light source will appear when the hand-held electric light source is translated, or the uneven refractive light change reaction will appear. The correct way to see the structure is to polish it at an angle of 60-70 degrees, which makes it easier to see the structure clearly. According to the structure of the material, judge what material it is, whether it is natural or synthetic.

2. Jade identification can be divided into (1), modeling identification (2), jade quality identification (3), pattern identification (4) and style identification.

3. The method of identifying true and false jadeite is as follows: Listen to the sound: tap the jadeite, the natural jadeite sounds crisp, and the fake jadeite is dull and heavy. Look at the color: the color of real jade and fake jade can be distinguished. Real jade is natural, soft and changeable, while fake jade is frivolous, frivolous, symmetrical and unified.

Jade can be identified by soaking in hot water. You can put the jade in boiling hot water, and after a while, see if it fades in the water, or rub it with a cloth to see if it fades. If it's real jade, it won't fade.

5, look at the color roots, which are very strong in emerald green, and these strong greens will spread around. Natural jadeite, especially green jadeite, has color roots.