Chalcedony, also known as Australian jade, is a cryptocrystalline quartz crystallite aggregate. The color is yellow-green-green and jade is similar. The green chalcedony is a weathered leaching deposit. The shape of the original stone is irregular block and jade. The difference between the original stones is very large, but there may be confusion on the finished product. Because its color and appearance are very similar to jade, there are unscrupulous merchants who often use it to pretend to be jade. It is called one of the four killers of jade in the industry. Some chalcedony looks very similar to jade. For example, Australian jade is very green and green jade. In appearance, it is very easy for outsiders to be confused. So, what is the difference between chalcedony and jade? 1. Gloss: Both jade and chalcedony are glass luster, but the emerald's luster is relatively fresh and translucent compared to chalcedony. 2, green and color root: chalcedony can not see the green and color root, and jade can be seen. 3. Green form: The green and white boundaries of the jade are obvious, and the head of the green part is very good. The green and white boundaries of chalcedony are not obvious, and the transparency of the green part is no different from other places. The chalcedony color is uniform, basically not different in depth 4, internal structure: in the place where the light is strong, you can see that the interior of the jade is a fiber-interwoven structure, but the chalcedony is a granular structure. Chalcedony is not green, invisible crystal spots (Emerald fly wings). The density of jadeite is 3.33g/cm3, while the density of jadeite is 1.55g/cm3. The density of jadeite is greater than that of chalcedony. Therefore, the amount of jadeite used by hand will have a feeling of pressing hands. On the contrary, chalcedony will be very light. The two chalcedony will collide with each other and will make a dull sound. When you use two emeralds to collide lightly, it will make a crisp and long sound. The price of chalcedony is relatively cheap, because the global reserves of quartz jade are huge, and the collection value of chalcedony cannot be compared with jade. The price of thousands of Australian jade is quite good, the price of chalcedony is tens to hundreds of dollars, and the price is relatively low. Therefore, when buying jade, you must not be fooled by unscrupulous businessmen with chalcedony. Cotton Bali Yarn,Cotton Wrinkle Fabric,Cotton Knitted Spandex,Yarn Dyed Cotton Woven Shaoxing RongMai Trading Co., Ltd , https://www.rm-fabric.com