How do ordinary people identify the authenticity of jade?

Among the virtual simulation software for jewelry and jade identification mentioned at present, the infrared spectrum three-dimensional simulation software could be used for jade identification. It was based on the national standard," Gem and Jade Identification by infrared spectrum method ", which simulated the whole operation process of Thermo Fei Nicolete iS5. It also established a typical infrared spectrum library of gems and jade. Students could identify gems and jade through peak marking, amplification and other functions, including the identification of gem species, the distinction between natural and synthetic gems, and the identification of whether they had been artificially optimized. However, there was no mention of whether there was a generally applicable software that specialized in identifying the authenticity of jade. In actual jade identification, professional tools such as magnifying glasses to observe defective bubbles, infrared lamps to see if there was abnormal fluorescence, and spectrum analyzer were used. At the same time, there were professional official appraisers in the jade app to identify the quality of Hetian jade. Zhuang Jadeite established the GID Jadeite Laboratory to identify the origin of the jade. " Fairy Dream of Tang Shi: Fate of Peony " is equally wonderful. Everyone is welcome to click and read it!

Ordinary people could identify the authenticity of jade from the following aspects: ** 1. Vision ** 1. ** Glow ** - Natural jadeite (Grade A jadeite) had a typical glass luster, looking bright and clear, while jadeite (Grade B, Grade C, etc.) that had been injected with glue and bleached had a resin luster, which was dull and might have a wax texture and lacked hardness. 2. ** Structure ** - It could be identified by observing the structure of the jade. For example, to see if there was the phenomenon of fly wings, it was the reflection of the jadeite mineral cleavage surface on the surface of the jade. Like the wings of a fly, it was needle-shaped, pillar-shaped, or sheet-shaped. It was a unique symbol to judge the authenticity of the jade. - One could also look for the orange peel effect. The surface of the jade was observed at the position where it formed a reflection with the light source. The A grade jade had a similar shape to the orange peel. There were bumps and dents of different sizes and directions. The boundary between the bumps and the dents was gradually smooth. As for the B grade jade, due to the strong acid erosion, the transition between the bumps and the dents was not smooth. There were cracks separating them, forming a spider-like crack pattern (acid erosion pattern). However, it was difficult to see the orange peel effect in ice and glass jade with fine crystal particles. Without the orange peel effect, it could not be directly determined that it was not natural jade. - Check the original cracks of the jade. If it was filled, because the hardness of the filling material and the jade was different, obvious grooves could be seen at the original cracks. The filling material was lower than the two sides, forming crisscrossing ditches. When the filling was rough, cement and residual bubbles could even be seen. - Observing the impurities of the jade, natural jade generally had impurities. The lower the quality, the more impurities there were. After the chemical acid corrosion, the impurities would be washed away and the jade would look very clean. 3. ** Color ** - The color of natural jadeite was uneven, accompanied by color roots. One could analyze the color distribution and find the source of the color by observing the colorful places. If the color appeared out of thin air or only appeared at the crack, it was mostly dyed jade. The color of the A grade jade was natural and saturated, and the green transition was even. However, the B + C grade jade had been corroded and dyed, so the color distribution was not layered. The base was pale, and the green distribution was floating, making it look unnatural. 4. ** Light Transmission ** - True jadeite had a compact structure and usually had excellent light transmission, while imitations might be translucent or opaque. ** 2. Touch ** - The real jadeite felt cold and heavy, while the imitations were relatively hot and lighter, but the judgment of temperature and weight required a certain amount of experience. ** 3. Hearing ** - Gently tapping on the jade, the sound of the A-grade jade was crisp and pleasant, while the B-grade jade's sound was muffled. ** 4. Test for density (requires some simple tools)** - Prepare an electronic scale and a container filled with water. Place the container on the electronic scale and reset it to zero. Put on the bracelet with a rope and let the bracelet sink to the bottom of the water. Record the value, then pull the bracelet up and let it float in the air (not above the water surface, not sinking to the bottom). Divide the previous value by 16.3 and calculate the jade density. The density of natural jade is between 3.30 and 3.36. ** 5. Violet Light Illumination ** - Choose a flashlight with three lights and turn on the purple light to shine on the jade. If it was natural jade, it would not have a fluorescent feeling. If there was an obvious fluorescent feeling, it would be a fake bracelet. In addition, there was also a simple static electricity absorption test method. Tear the paper towel into small pieces of paper, rub the jade bracelet on the towel and then touch the small pieces of paper. If it could absorb the small pieces of paper, it might be fake (the fake bracelet was filled with glue, and after being corroded with strong acid, it was injected with industrial glue. The friction would produce static electricity to absorb the paper). The A grade jade bracelet did not move when it touched the small pieces of paper. The novel "Ledge" is equally exciting. Everyone is welcome to click and read it!

In the reference materials, it was mentioned that Brother Yi had 33 years of practical experience in the jewelry industry. He could identify jadeite, Tian jade, and other jewelry and jade. Moreover, he was livestreaming the appraisal on TikTok. However, at present, he could only find this streamer who verified the authenticity of the jade. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

To identify the authenticity of jade, one could start from the following aspects: ** 1. Color ** 1. ** Natural jade color characteristics ** - The color of natural jade was naturally formed. The color was natural and evenly distributed. For example, Hetian jade, a high-quality white should be warm and shiny, not a dazzling cold white, but a soft white with a "fat feeling." If a piece of jade was as white as a piece of paper, it might be a "fake white jade" that had been treated with whiteness. - For jade and other jades, if the color was too thick, stiff, and not as natural as the color of natural jade, it might have been processed or forged. 2. ** Fake Jade Color Specialties ** - Fake jade was dry, dull, and lifeless. It was like jade that was made of glass. Its color was often too transparent and perfect, and it did not have the natural feeling of natural jade. ** 2. Hand feeling ** 1. ** True Jade Touch ** - True jade had a certain density, and holding it in his hand would give him a corresponding feeling. For example, Hetian jade had a high density. When held in one's hand, it would have a heavy feeling, and it would have a slight cool touch. It would have a cold and warm feeling. 2. ** Fake Jade Touch ** - Fake jade might seem light when held, like a glass imitation of jade. It felt rough and almost did not have the cold feeling of real jade. ** 3. In terms of structure ** 1. ** Observing the structure of the real jade with light ** - For Hetian jade, you can use a small flashlight or a mobile phone flashlight to observe the jade. There was a fiber interwoven structure inside the real Hetian jade, like layers of fat fibers. - Different jades had their own unique natural structure when observed by light. For example, if the jade was processed by acid corrosion (B grade jade), some grid-like patterns that were not found in natural jade might be seen in the structure. 2. ** Fake Jade's structural characteristics ** - Inferior fake jade was either too transparent or the fiber structure could not be seen at all (for jade with fiber structure characteristics like Hetian jade). ** 4. Sound ** 1. ** True Jade's Voice Attribute ** - Good Hetian jade would produce a crisp echo when struck, especially the best seed material. When struck, one could hear a long and deep tone. As for the other jade pieces, they were hung up with thin threads and knocked lightly with a hard object. The sound of the real jade was crisp and pleasant, and the aftertaste was melodious. 2. ** Fake Jade's voice characteristics ** - The low-quality fake jade was mostly a dull "plastic sound" or a metal-like "hard sound". ** 5. Other special identification methods ** 1. ** Hetian Jade's Water Drop Test ** - The surface of Hetian jade was extremely dense and smooth. If a drop of water was dropped on its surface, the water drop would remain round and not spread easily. If it was a fake jade, the water droplets would disperse very quickly. 2. ** For the pore identification of Hetian Jade Seed Material (For Hetian Jade Seed Material)** - ** Pore shape and size **: The pores of the natural seed material are traces left by running water. They are small on the outside and large on the inside. They have a certain depth and are shaped like the pores on human skin. They are delicate and smooth to the touch. The pores of the sandblasted seed were large on the outside and small on the inside, showing the shape of an open trumpet. In the beginning, the pores of the sandblasted seed were rough and shallow, but after improvement, they were too small. - ** Direction and angle of erosion marks **: Natural seeds are formed by being washed in the river for a long time. The erosion angle of each position will change according to the shape of the original stone, and it looks smooth and natural. The sandblasting machine carried out a flat impact, and the angles of the pores were often the same. Even if the shape of the jade stone changed at the corner, the sandblasting marks remained the same, which seemed unnatural. - ** The relationship between the degree of pore exquisiteness and jade quality **: The finer the jade quality of Hetian seed material, the finer the pores. The pores of different parts of the natural seed material have significant differences. Even if the quality of the jade stone was poor, the pores might be processed to be extremely fine. The appearance of overly well-proportioned pores on the raw materials should be vigilant. - [Over-naturalness: The pores of the natural seed material are naturally formed in the water. The changes are smooth and natural. There are no traces of deliberate creation.] Although the sandblasting imitation seeds could be adjusted, the changes were step-by-step, and the details were often abrupt. - ** The relationship between the skin color and the pores: The skin color of the natural seed material and the pores are produced simultaneously, and it is difficult to distinguish the order. The surface skin color and the pores are integrated into one. Sandblasting imitation seeds were first sandblasted and then dyed. The skin color often floated above the pores, and sometimes there would be deposits in the potholes. 3. ** Hardness test (applicable to some jade)** - When the jade was slid across the glass, the glass would leave obvious scratches, but the jade itself would not leave any marks. However, this method was not suitable for all jade, and it might cause some damage to the jade, so it needed to be used with caution. The novel "Dream of Silk Fate" is equally exciting. Everyone is welcome to click and read it!

The authenticity of a whole box of Moutai liquor could be verified by the following methods: 1. Look at the seal: The original Moutai seal had a wide seam, with obvious signs of compression. The end of the seal was serrated and neat. The seal of the fake wine might not have any signs of compression, or the marks might be very shallow, and the workmanship of the seal would be relatively poor. 2. Looking at the printing, the serial number or date of the genuine Moutai wine was printed by the ink jet printer, and there was a line in the middle of the numbers. The number of the fake Moutai liquor was artificially added, so there would not be this line. 3. Look at the logo: There are three labels on the front of the genuine Moutai packaging. If it is missing, it is suspected of being fake. The labels of the real wine were clear, the color was uniform, and the workmanship was careful, while the labels of the fake wine might be rough and simple. In addition, one could also identify the Moutai by observing the logo at the bottom of the bottle, the Moutai logo on the bottle cap, the color of the packing tape of the whole box of wine, and the spray code of the Moutai. Please note that the above methods are only for reference. If you need a more accurate identification, please consult a professional or official channel.

The authenticity of Moutai liquor could be verified in many ways. One of the simple methods was to use the Moutai anti-counterfeit tracing system to conduct an inquiry. By downloading and installing the Guizhou Moutai anti-counterfeit tracing client and turning on the phone's Bluetooth function, consumers could point their phone at the top of the Moutai bottle cap to inquire. In addition, the packaging of the Moutai liquor could also provide some clues. For example, the direction of the outer box of Moutai wine would change. Before the end of 2014, it would be left to right, and after the end of 2014, it would be right to left. The barcodes of the real Moutai were clear, the logo was bright, and the sealing tape was wide. There was an electronic anti-counterfeit sticker on the side of the outer box, and there was an obvious chip raised dot in the middle of the anti-counterfeit sticker. In addition, consumers can also conduct independent inquiry and identification through the anti-counterfeit tracing system APP provided by the official Moutai company, or go to the self-operated stores in Moutai provinces for consultation and free identification. In short, through the above methods, consumers could distinguish the authenticity of Moutai.

The authenticity of Moutai could be identified by the following methods. First of all, he could observe the outer packaging of the Moutai. The outer packaging of the real Moutai was exquisite. There was a concave groove at the junction of the top layer and the side, but the fake Moutai did not have this groove. Secondly, he could observe the spray code of the Moutai liquor. The production date of the real Moutai liquor was not continuous, and the lower one-third of the spray code was broken, while the spray code of the fake Moutai liquor was continuous. In addition, one could observe the Flying Fairy logo of Moutai. The Flying Fairy logo of the real Moutai was clear and detailed, while the logo of the fake Moutai might have some differences and flaws. In addition, one could also identify the details of the Moutai wine by observing the seal, anti-counterfeit rubber cap, tape, packaging tape, and so on. It should be noted that the Moutai company was also constantly upgrading its anti-counterfeit technology, so it was best to combine the latest anti-counterfeit identification method provided by the government when identifying authenticity.