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People's hobby of jade is not only because it is a crystal clear, colorful, and pleasing jewel. Because jade has a wealth effect, it is a hard currency and has a large potential for appreciation. In gemology, people divide it into two broad categories: there are only two types of jade, namely jadeite (also called jadeite) and nephrite, which are different in color: white jade, white jade, jasper, jade, other Such as agate, card marrow, jade, turquoise, lapis lazuli, etc. are all ordinary jade.
And most importantly, there are three levels of jade identification methods for jade and nephrite. The first is to identify the jade, that is, the jade jade material variety; the second is to identify the artificial treatment, that is, the color of jade and the jade color or other characteristics of the jade is artificially treated; the third is to identify counterfeit goods or even synthetic products, The counterfeiters of the real thing are identified.
For some methods of online jade identification methods (such as: burning hair, listening to sound, etc.), I can use N imitations to illustrate that their methods are not reliable. It is recommended that the majority of friends still take the appraisal certificate as the standard. It is impossible for fake jade to give each of them a certificate.
Identification of nephrite
Nephrite is usually not seen by humans because it is pursuing color, so it is not necessary to find ways to dye. Since ancient times, nephrite has been a precious jade. Therefore, there are counterfeit goods. The most common counterfeit items are serpentine jade, quartzite jade and calcite jade.
The sensory characteristics of nephrite, one is gloss, the characteristic grease luster, or the glass with grease feeling; the second is the structure, nephrite is a jade composed of fibrous small crystals interlaced, and can see small fibrous crystals. Interlaced, sparsely colored spots, but without transparent granular small crystals, also known as "speckles"; third is transparency, relative to the jade that may be confused, its transparency is relatively poor, though It is translucent to opaque, in fact most of the jade is slightly transparent, and translucent nephrite is not easy to see.
The vast majority produced in China is nephrite, and the white fat jade is a treasure in nephrite. The texture is fine and the color is white. Many exquisite jade works are made of nephrite. The main producing area of ​​jadeite is Myanmar, which is rarer than soft jade. Since jadeite is superior to jade in terms of jade quality, color and price, the jade jewelry on the market is mainly made of jadeite, and the demand of consumers is also very large. So learning some jade identification methods is necessary for consumers.
Identification of jadeite
The representative of jadeite is jade, and the surface of jade has star-shaped, linear and flaky flashes. The color of jade is rich and colorful, which is not available in other gemstones. Therefore, it is necessary to look at the color not only by color and color, but also by the combination and distribution of colors.
The luster of jade is glass luster, grease luster or glass luster with grease. The transparent jade has a good jade and clear, and it is not available for other jade. The smooth surface of the jade has a cool feeling on the face or lips.
For jade, pure green emerald is better. The green is closer to the requirements of thick, positive, positive and uniform, and the value is higher, while white jade is better with white as sheep fat. In addition, it depends on whether the brightness is good or not; whether the texture structure is dense and delicate; whether there are impurities and cracks, and the size of these impurities and cracks, but also the size of their block; it depends on whether they work well, whether From the hands of famous people, is it the cultural relics left over from ancient times? Due to the differences in these factors, the price of two completely different natural jade bracelets of the same size will be very different.
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