What benefits does wearing jade jade Guanyin have for people? How to maintain it? And how to tell the true and false jadeite?

Wear jade not only because it can play a beautiful decorative role, but also because it can promote human health.

As early as 2000 years ago, people in China used jade for medical treatment. For example, it is recorded in ancient medical classics such as Shennong Materia Medica and Compendium of Materia Medica: Jade has the functions of "removing middle heat, relieving annoyance, moistening heart and lungs, helping voice and throat, nourishing hair, nourishing five internal organs, calming the heart and calming the nerves, dredging blood vessels and brightening eyes and ears"; There are 106 kinds of jade used for internal and external treatment. It is also recorded that Yuruo is "enduring cold and heat for a long time, not hungry or immortal".

According to modern biological, physical and chemical analysis, many jade articles contain more than ten kinds of trace elements beneficial to human body, such as gold, silver, silicon, zinc, iron, selenium, magnesium, manganese, etc ... Because jade science is the most abundant substance for storing "qi", wearing jade articles often can make the trace elements contained in jade inhale into human body through the skin, thus balancing the imbalance between yin and yang, qi and blood, and making people get rid of diseases, maintain health and prolong life. Zinc in hair can activate insulin, regulate energy metabolism, maintain human immune function, promote children's intellectual development, and have anti-cancer, anti-deformity and anti-aging effects. Manganese can resist the damage caused by free radicals, participate in the synthesis of protein and vitamins, promote blood circulation, accelerate metabolism, resist aging, and prevent Alzheimer's disease, osteoporosis and atherosclerosis. Selenium is a component of glutathione peroxidase, which can catalyze the reduction of toxic peroxide into harmless hydroxyl compounds, thus protecting biofilm from its harm and playing an anti-aging role; It can also alleviate the toxicity of harmful heavy metals such as cadmium and lead to human body, enhance human immune function, improve the body's disease resistance, and achieve the role of preventing and treating cancer.

The research of modern technology in bioengineering department of Southeast University shows that human body will produce temperature field, magnetic field and electric field, thus forming "biological information field". This "biological information field" will produce the corresponding spectrum, which is called "biological wave". "Biowave" can produce bioelectricity, which has a peculiar effect, that is, photoelectric effect.

Scientific instrument testing: Jade also has this special "photoelectric effect". In the process of light pressing, cutting and polishing, the waste seed effect will be focused and stored, forming an "electromagnetic field", which will emit far-infrared waves that can be absorbed by the human body, induce the strong vibration of water molecules in the cells of the human body, make them massage slightly, improve the microcirculation system, and thus accelerate the blood circulation and metabolism of the human body and activate cells. Therefore, some Chinese medicine practitioners say that "some diseases can't be cured by taking medicine, but they can be cured by wearing jade articles often." That's the reason.

L, should first establish the concept of a commodity. In order to correctly distinguish between commodity B and commodity C, we must first know what commodity A is. At present, jadeite A, B and C are mixed in the market, and it is difficult to distinguish between true and false. Under such circumstances, how can a beginner get an accurate introduction to a commodity? I think we should go to some markets or jewelry stores with good reputation and big appearance. It is best to see some jadeite products certified by celebrities or appraisers. For example, the jadeite products of Shenzhen China-Hong Kong International Jewelry Trading Center are of high grade and all have the appraisal certificates issued by Hong Kong Gemological Appraisal Institute. When you get used to the correctness of such jadeite's intuitive understanding of goods A, the insurance factor is naturally higher.

2. Use scientific methods and follow correct identification procedures. To get a piece of jade, the first thing to do is to judge its authenticity, whether it is Burmese jade, expensive jade or Ma Laiyu, and then judge whether it is A, B or C goods. In the process of authenticity identification, the specific gravity method, refractive index method and felt structure observation method are mainly used to distinguish. Because there is no green jade with felt structure, and its density and refractive index are the same as those of Burmese jade. The author once had a profound lesson in this respect. It was in the early days of jade collection. At that time, the author didn't know what jade was at all. All green jadeites were considered as Burmese jade. By chance, I met a famous gemstone appraiser somewhere (the only certified gemstone appraiser in the local area at that time). Every time you get a piece of green jade, you should ask for advice humbly and get praise from the teacher every time. After a long time, there are more collections, but the questions are getting bigger and bigger. Why are so many jade products in my hand! If this kind of thing is priceless, how can there be so many? With these questions, I began to buy books and look up information. At the same time, I also bought back testing tools such as balance and bromonaphthalene, and often went in and out of some big jewelry stores to try to get the certificate to get the Jade A goods. In these big jewelry stores, I learned about the felt-like structure of jadeite. Using these testing tools, I understand what the real Burmese jadeite is. However, what followed was that his collection was completely wiped out. This matter touched me a lot. So the collection depends on oneself, but the most important thing is to rely on one's own understanding, rich knowledge and practical experience, rigorous reasoning and scientific methodology.

3. Ask "experts" to believe in "experts", but don't blindly believe in "experts". Aristotle, a great philosopher in ancient Greece, famously said, "I love my teacher, and I love truth more." However, in the process of pursuing truth, there is a price to pay. As mentioned above, the author has had a painful experience in this respect. Of course, it is very common for beginners to learn from teachers and ask "experts" to clap their eyes. But as everyone knows, "experts" are also mixed, and there are many people who make up the numbers. And "experts" are not omnipotent, but have certain research in a certain field. Otherwise, we don't call them "experts" but "the whole family". We should have a correct attitude towards the conclusions drawn by "experts", believe them without superstition, and we should not blindly follow them. Why ask more "experts"? The answer is logical and reasonable. Listen to it or discard it. It happens from time to time that "experts" exploit loopholes and make jokes in the antique industry. The author once got a green jade pendant (see photo), which was thought to be Jade A after testing, so he took it to consult the local antique "experts". The "expert" looked at it and threw out a word "false"! Ask why! Answer, "It doesn't feel right. If something like this is true, it can't reach you. " Then he asked, "What you said is false. Is it b or c "? Answer "What goods B and C are fake is fake". The author is startled? Later, I learned that he was a porcelain collector and only knew a little about jade. Therefore, when consulting experts, we should know fairly well and invite industry experts. Stay away from those "experts" who are "half jealous" and not modest. There is no need for him to comment on your collection and desecrate your mentality. Because of my work, I took this thing all over the country and consulted many "experts". I remember once in a big city in the north, I was introduced to a professor-level "expert" in a mining institute. The "expert" took it and looked at it for a long time with a flashlight and a magnifying glass and said, "It looks like jade." As the saying goes, "an expert knows whether there is a stone or not as soon as he masters it." Your old man has studied all his life. Is it a little too cautious to draw conclusions? Another time, the author came to a big city in the south, and the city was engaged in a free monthly appraisal of the quality of jewelry and diamond rings. This time, in order to have a "pioneering" conclusion, the author gave jade to a young "expert" in his twenties. Who knows that the "expert" took the jade in his hand and said, "Dye quartzite". I almost couldn't breathe at that time. It was really "careless". Anyone with a little knowledge of mineralogy knows that the proportion of quartzite and jadeite is very different, just like aluminum and copper can be distinguished by closing their eyes and weighing them with their hands, not to mention that you have two "experts" with their eyes open.

In order to prove my conclusion, the author took great pains to finally meet Mr. Ouyang Qiumei, a real jade connoisseur, in Shenzhen Zhonggang International Jewelry Exchange Center, and was appraised by Hong Kong Gem Appraisal Institute. The conclusion is "This is to certify that the jadeite shown in the photo is a natural Burmese jadeite (product A)". This matter means a lot to the author. On the surface, the appraisal is just an unremarkable piece of jade, but in essence it is an appraisal of the author's beliefs, methods and efforts. The author believes that in the process of jade collection and even the whole art collection, the comments of experts should be analyzed in detail, including their professional knowledge, emotional attitude and every word they say. If "experts" say that your jadeite is C, you should focus on analyzing whether there are cracks on the jadeite surface and whether there are dyes in the cracks. In addition, if a piece of jade is observed under a magnifying glass and there are many yellow-brown spots on its surface, it is unlikely to be B goods no matter what others say. There is a simple reason. These impurities are not allowed in the two processes of rinsing and glue injection for B goods.

To sum up, as a jade collector, it is necessary to consult "experts" modestly in the process of jade collection and even in the whole process of art collection, but you should not be superstitious or blindly follow; We should strive to enrich our professional knowledge, be brave in practice, establish beliefs, respect facts, believe facts, verify facts with a scientific attitude and strict logical reasoning, and gradually improve our appreciation level.

Emerald a, b and c goods

The A product of jadeite is pure natural jadeite. Only by traditional mild surface acid or surface wax treatment, the structure of jadeite is corroded and destroyed.

Jade B, the national standard of jewelry and jade, is optimized to be jade that has been bleached and waxed by acid leaching during processing. According to the strength of acid leaching bleaching, it can also be divided into strong corrosion and weak corrosion. The jadeite with strong corrosion optimization is equivalent to the glue-free B goods on the market. Its interior has been seriously damaged.

During the processing, the rubberized jadeite was corroded and bleached by strong acid, and the internal structure of jadeite was seriously damaged, and then the rubberized goods were filled with anti-reflection solidified colloidal polymer. Whether optimizing jadeite or filling jadeite should be classified as destructive treatment of jadeite, that is, B goods. Weakly corroded jadeite is called optimized jadeite because it does little damage to it.

Jadeite ornaments treated with colloidal color and jadeites that have not been treated with colloidal color, bleached with or without colloidal color by acid leaching and added with dyes are called B+C goods.

The c product of jadeite is dyed jadeite. Whether it is acid leaching bleaching or filling with glue, artificially colored jadeite is called C goods.

At present, the new trend of jade treatment is to use wax instead of glue after strong acid treatment. Wax filling is for optimization, and glue filling is for handling (B goods), so the loopholes of national laws are exploited.

In addition, water glass (siliceous matter) has been filled with jadeite for a long time, and the effect is very good. At present, no one knows. There are jadeites filled with nano-aluminum and silicon dioxide, which are all called high-grade B goods.

Spring ribbon color

Spring refers to purple jade. Purple jade is also called violet. The color represents pure green. Spring scenery refers to a piece of jade or a jade ornament with purple and green. At present, jadeite materials in spring are very scarce. On the high-grade Su Kai raw materials produced by 199 1~ 1992, there were purple, green and good water raw materials, but they were dug up in half a year. Good spring jade is of high value.

Colored jade

Multicolored jade refers to a piece of jade raw material or jade ornaments with more than four colors. Such as green, purple, blue, white, etc. In the evaluation, among other conditions, the amount of greening and water quality are the main conditions. If the proportion of green is large, and the water is good, this colorful jade is very valuable.

Basan fish

Basanyu refers to a new jadeite that appeared in the jadeite producing area of Myanmar from 65438 to 0983. It is the lowest brick material, with dry water, poor bottom, loose structure and coarse crystals. All B goods or dyed jadeites used to make jadeite are useless jadeite raw materials without artificial treatment. It is a variety of jadeite, and its mineral composition and physical and optical elements are the same as those of normal jadeite. Because of its loose structure and coarse crystal, it is easy to change its transparency after acid treatment, and it is easy to fill glue and increase color. After treatment, the water quality is better, turning waste into treasure, and the price is low. We should treat eighty-three fish correctly.

Three Physical Elements of Emerald

All gems in the world have data that can explain their identities, and these data lock their identities, which are their three physical elements. Few gems in the world have the same three physical elements. These are hardness, specific gravity (density) and refractive index. Jade hardness is 6.5~7, specific gravity (density) is 333, and refractive index is 1.66. Secondly, distinguish toughness, cleavage, fracture, color, dispersion, transparency, luster, luminescence and other characteristics.

Tielongsheng

It mainly refers to a kind of jadeite with green color, compact structure and poor water head, which is composed of a collection of jadeite minerals rich in chromium. The main mineral is jadeite, accounting for more than 95%, followed by chromium, zinc, calcium and iron. The degree, specific gravity and refractive index are the same as those of jadeite, and it is actually a variety of jadeite. When its specific gravity, hardness and refractive index are different from those of jadeite, it shows that the content of other minerals has increased and it is no longer a jadeite variety. It has been used to make thin ornaments in ancient times, which is very beautiful.

be in love

You Ching is a fine, transparent and dark jade. There are two kinds, one is dark blue tone, which is good in water, blue-gray tone under the light, and there is no green tone. The second is blue-green tone, which is green tone under the light and has good water quality. According to the analysis, the former oil-green jadeite contains more than 1% ferrous ions and does not contain chromium. The latter kind of turquoise jade contains trace amounts of chromium and iron.

In addition, there is another kind of "jade" called oil green, which is as good as dark green water in color, but its hardness is only 5.5~6, and its specific gravity and refractive index are quite different from those of jade. After research, it mainly contains omphacite, followed by jadeite, which contains no chromium but iron, so it should be called omphacite jade or omphacite jade.

Jade dragon species or divine species

Dragon species or divine species means that the green color of jadeite is completely dissolved in the "ground", and the green color is uniform and the color "ground" is coordinated. Tone is not strong or light, and there is no color root. From the "earth" of jadeite, it reveals gorgeous and bright luxury beauty, which is the best variety of jadeite.