Identification and Appreciation of Jade

The deep foundation of jade culture gives jade an extraordinary charm. Specific geological conditions constitute the humanistic connotation of jadeite culture. It carries the common veins of jade and gemstones; therefore, two characteristics can be seen from its basic properties.　　 Jadeite is a densely interwoven mineral body composed of many fibrous crystals, mainly jadeite, with a hardness of 6.5-7. The color includes almost all natural colors, and the density is 3.30-3.34. At the same time, it has a typical feature that other gemstones do not have-emerald. The so-called emerald is a kind of flake flashes of uneven size that can be observed with the naked eye or with a magnifying glass, commonly known as 'fly wingsFloxacin: The texture of jadeite varies greatly, and the luster ranges from glass to greasy and sub-greasy. The texture is translucent-translucent-opaque. From the physical structure to the hardness, the color analysis basically conforms to the characteristics of jade. However, from its unique emerald and dense structure. The brilliant color of the glass and the translucent crystal conform to the important characteristics of gems. Therefore, in a broad sense, jadeite is a gemstone. From the unique aesthetic habits of the Orientals and its technological characteristics, it can also be called jade (jadeite, Jadeite, Burmese jade).　　 The jade, that is, green, is its more important quality evaluation parameter. In addition to the quality (bottom, species) of high-quality jade, the color must be strong, positive, positive, pretty and even. The high-end emerald green is dripping and full of tension. It is more moisturized than emerald green, more restrained than green chalcedony, and purer than olivine. Its moisture, saturation, and purity make the color of other gems eclipse; deep and unassuming, calm and calm. No noise; according to its value, generally high-end materials are processed into ring noodles, pendants, and bracelets. Mid-to-low grades are suitable for decorations or other miscellaneous pieces; to a certain extent, it inherits the extensive and exquisite craftsmanship of the Chinese nation and is closely linked to folk customs, customs, and concepts. The subject matter is extremely complicated and covers a wide range.　　 has its own style in craftsmanship, and has formed independent industry rules and conventions in commerce; usually some gems are priced in grams or carats. The jade is otherwise, it should be comprehensively evaluated and evaluated in terms of color, texture, perfection, carving, and conception. As the saying goes, 'gold has a price and jade is priceless'. The 'jade is priceless' here cannot be misinterpreted as an invaluable price or I mistakenly believe that there is no limit to the price, but a judgment criterion that is difficult to define. That is, there is often a certain range of gaps in the valuation of jadeite between merchants and professionals in the industry, but it should not be used as a basis for swindling and swindling for profiteering. Mouth, there are still relatively objective evaluation standards as the basis.