What are the skills and methods for identifying the authenticity of ancient jade?

The simplest, look at the water head, is the transparency, you can also drop a drop of water, if the whole drop of water does not disperse, it is true.

The quality and structure of real jade on the outside and inside is very oily and smooth, so no matter how you rub it, it will still maintain its original character.

Real jade will feel warm and moist when touched, and it will have a greasy feeling, but fake jade will not.

Jade will form different colors in different environments.

The simplest identification method of ancient jade is to check its fineness and feel, the color is pure, the feel is warm, such jade is good jade, so when professional identification of different things, we must pay attention to the use of professional methods and experience, in order to achieve better results.

There are many methods and techniques to distinguish the authenticity of ancient jade, which can be examined from multiple angles. We can start with the appearance features. The appearance and texture of ancient jade should present a unique luster, and the feel should be heavy and warm.

The texture of ancient jade is also an important basis for distinguishing authenticity, and genuine ancient jade often shows naturally formed lines and textures.

We can judge the authenticity of ancient jade from its charm. Real ancient jade often exudes a vicissitudes of life that has been baptized by the years, and this charm cannot be artificially reproduced. Counterfeit ancient jade, on the other hand, may appear too glamorous and lack a sense of historical accumulation.

It can also be judged by looking at the flaws on the ancient jade. Genuine ancient jade often leaves some small flaws and lines after a long period of grinding and impact. Counterfeit products can look perfect.

We can also discern the authenticity of ancient jade through scientific analysis. For example, X-ray and other techniques can be used to analyze the composition of ancient jade to determine its authenticity. Ancient jade can also be carefully examined by means of chemical analysis and physical testing.

Distinguishing the authenticity of ancient jade requires a combination of methods and techniques. Only by observing and analyzing from multiple angles can we more accurately judge the authenticity of ancient jade. When buying ancient jade, consumers can rely on the advice and advice of professionals to ensure that they are buying genuine ancient jade.

When choosing ancient jade, we need to pay attention to some identification methods and skills. Appearance characteristics, charm, flaws and scientific analysis are all important means to distinguish the authenticity of ancient jade. By combining these methods, we can better judge the authenticity of ancient jade and avoid buying fakes.

Keep these tips in mind and you'll be in a good position when shopping for ancient jade!

1. Identification of porosity. In ancient times, manual drilling, the long holes were mostly drilled in pairs, the holes were medium and fine, the two ends were large, and the hole wall could be seen with spiral patterns of different thicknesses, and the surface was smooth. This is an important method for perforation identification 2, oxidation identification.

There are three phenomena of oxidation: one is the phenomenon of chicken bones with different degrees of calcification; the second is the phenomenon of etching holes and spots; Third, the oxidation is serious into powder. Severe oxidation, usually calcified on the surface of the jade to form white spots, the degree of severity, but naturally covered in the jade part or all of the jade, the degree of light, the surface is still shiny, severe erosion into powder.

3. Slurry identification. Pulp usually refers to a substance formed by other substances attached to the surface of jade in various environments, mainly in three forms: first, soluble mineral condensate in the soil; second, there is grave soil or decaying debris on the surface of the jade; The third is the dirt on the heirlooms.

These substances are subtle and vary in color, and are usually the result of years of physical observation. 4. Identification of color. The identification of Qin color focuses on learning and understanding the color changes between ancient jade and the objects in contact with it in various storage environments for a long time, which we usually call "Qin color", such as ancient jade stored in red lacquerware, which may be affected by red Qin, black lacquer may produce black Qin, and buried in loess may produce yellow-brown Qin.

An important point is: under normal circumstances, the color of the genuine product is relatively simple; The color is darker, and the more chaotic and bright colors are questionable.

The easiest way to identify ancient jade is to look at the color.

The color is a common external feature of unearthed jade, and of course, it is also the most important identification basis for identifying the authenticity of ancient jade. The color of the ancient jade is the result of thousands of years of formation in the ground, the common color of the ancient jade is red, cinnabar, earth, water, etc., and the colors that are often presented are mainly red, yellow, black, white and other colors. There are many fake ancient jade in the market, and the color is mostly artificially dyed, which is quite different from the natural formation of the color.

The naturally occurring color distribution is naturally loose, and the transition between colors is natural. In artificially dyed stains, the color will first gather in the cracks. At the same time, most of the colors are distributed in patches, and the distribution is very rigid, and the color transition is unnatural.

Moreover, the color of ancient jade is also divided into inner Qin and outer Qin. Neiqin is a white flocculent produced by ancient jade under certain conditions. Exogenia refers to the invasion of external elements of quality.

The naturally occurring inner color gradually spreads from the inside out, while the outer color gradually weakens from the outside to the inside. However, artificially dyed colors are not divided between inside and outside, and they are all floating on the surface of jade.

Ancient jade storage tips

1. Avoid dust and oil as much as possible. If there is dust on the surface of jade, it should be cleaned with a soft brush; If there are dirt or oil stains attached to the jade surface, you can use warm soapy water to scrub and then wash with water.

2. The jade pendant should be put away properly when not in use, and it is best to put it in a jewelry bag or jewelry box to avoid injury.

3. Avoid contact with perfumes, chemicals, soaps or human sweat. Because when jade comes into contact with too much sweat, it will be eroded, causing damage to the outer layer and affecting the original vivid color.

4. Do not leave direct sunlight for a long time. When jade is exposed to sunlight, it expands when exposed to heat, and the molecular volume increases, which will affect the quality of jade, so it is more avoided to be close to the heat source. An excessively dry environment can easily evaporate water, and the quality of jade can be damaged if it is in a dry environment.

Summary. One of the easiest ways to identify real jade and fake jade is to take two pieces of jade and rub them against each other, if it feels astringent when rubbing and leaves traces after rubbing, it proves that it is a glass product; If it feels very smooth when rubbed, that is, it does not take a little effort and does not leave any traces after rubbing, and still retains its original external luster, this is real jade! Why?

Because the outer and inner qualities and structure of real jade are very oily and smooth, no matter how you rub it, it will still maintain its original character, and it really does not leave any traces after rubbing.

The simplest method of identification of ancient jade.

Dear, hello, I am happy to serve you and answer your questions: the simplest, look at the water head, is the transparency, you can also drop a drop of water, if the whole drop of water does not disperse is true.

One of the easiest ways to identify real jade and fake jade is to take two pieces of jade and rub them against each other, if it feels astringent when rubbing and leaves traces after rubbing, it proves that it is a glass product; If it feels very smooth when rubbed, that is, it does not take a little effort and does not leave any traces after rubbing, and still retains its original external luster, this is real jade! Why? Because the outer and inner qualities and structure of real jade are very oily and smooth, no matter how you rub it, it will still maintain its original character, and it really does not leave any traces after rubbing.

Real jade will feel warm and moist when touched, and it will have a greasy feeling, but fake jade will not. The second is to lick it with the tongue, and the real jade is astringent. The oldest method is to pull a hair down, wrap it around the jade, and then burn it with fire, if the hair is broken, it is fake, and if it continues, then the jade is real.

Summary. Dear, I'm glad to answer for you: There are several steps in identification:

Pulp, erosion, jade, shape, corrosion, ornamentation, knife marks. At a glance from a distance, you can know if there is one, which can only be seen roughly. The identification is very tight.

Without microscopic, there is no evidence to conclude the case. [So you have to learn to use a magnifying glass for identification] a, the ancient jade slurry is said to be an oxide film, which is divided into soft slurry and hard slurry, the soft slurry has a sense of meat astringency at hand (called meat head in the north), and the hard slurry has obvious glass light. Soft and hard slurry can be converted into each other under certain conditions.

Hand long-term play or yao liquid bubble can be used as imitation pulp. Experienced people can distinguish between them. The natural state of the sub-material also has slurry, which is generally harder.

Dear, I'm glad to answer for you: there are several steps in identification: slurry, erosion, jade, shape, corrosion, ornamentation, and knife marks.

At a glance from a distance, you can know if there is one, which can only be seen roughly. The identification is very tight. Without microscopic, there is no evidence to conclude the case.

[So you have to learn to use a magnifying glass for identification] a, the ancient jade slurry is said to be an oxide film, which is divided into soft slurry and hard slurry, the soft slurry has a sense of meat astringency at hand (called meat head in the north), and the hard slurry has obvious glass light. Soft and hard slurry can be converted into each other under certain conditions. Hand long-term play or yao liquid bubble can be used as imitation pulp.

Experienced people can distinguish between them. The natural state of the sub-material also has slurry, which is generally harder. <>

Kiss, the following is the extended information: ancient jade is a general name for ancient beautiful stones, with delicate texture, moist se, bright and smooth, winter does not ice hands, summer no agitation and other advantages, so it is loved by the world and gradually becomes an important symbol of the feudal etiquette system. Generally jade before the Han Dynasty is"Ancient jade"。