The Russian white jade ore body is lenticular, vein-like, layer-like, agglomerate, etc., which is produced in the contact zone between acidic magmatic rock and dolomitic marble, of which lenticular is dominant. At present, we can see the Russian jade, the main mineral composition is tremolite, less impurities. In terms of chemical composition, mineral composition, structure and appearance, it is very similar to Xinjiang white jade. 1. Shape The formation of Russian white jade seed material is not significantly different from the formation of Xinjiang white jade seed material, and it has a smooth oval shape. Due to the erosion of the wind and rain and the collision and friction, the Russian mountain water white jade has lost its angular shape, generally in the form of a sheet, and the surface is relatively smooth. Russia's Baiyu Mountain is a primary ore with a rough surface and a jagged epidermis with irregular edges and irregular blocks. The main output is: the new pit of Berga Lake, the sugar white jade of the old pit, and the white-white jade and gray-white jade. Block White jade and sugar white jade are produced in the Baikal mine in Russia. Although there are few mines, the output is large and the output is relatively large. The gap is uneven. The sugar is large and neat. 3. Skin The outer skin of the Russian white jade mountain material is very individual. The industry names its variety according to its outer skin color, such as “leather white jadeâ€. These outer skins are the same as other mountain jade, which are jagged skin. The sugar jade in Russian white jade, because the characteristics are very clear, the industry has listed it as the main output variety. The white jade in the Chinese nephrite is subordinate to white jade. 4. Color Russia's white jade mountain is mostly white, grayish white and milky white. A small amount of white is the base color, and the polishing will appear grayish yellow. The color of the sugar white jade, from the cut section, we found that it is from the outside to the inside, there are several layers of color change, the outermost layer is turbid rice bran-like grayish white, containing dark sugar-colored spider points; the second layer is deep Brown sugar, the third layer is light brown sugar, so it has always transitioned to pure white. This natural jade gradient forms the typical characteristics of Russian sugar jade and is very unique. 5. Transparency The transparency of the Russian white jade mountain material is mostly poor, and it is opaque and slightly transparent. The cloud-like texture inside the jade is agglomerate, which is more turbid, and part of the atheroma is its unique feature. Its structure, "freezing point" is obvious, and relatively large, under the lamp can see the "crab claw pattern" in the jade. 6. Texture Due to the coarse and fine grain size of the Russian white jade mountain material, the tremolite content is unstable, the texture is not fine enough, and it appears to be somewhat “justâ€. It is easy to produce collapse and collapse at the engraving, and it shows violent. Knitted Fabric,Jersey Knit Fabric,Spandex Knitted Fabric,Knitted Jacquard Fabric SHAOXING SHUKE IMPORT AND EXPORT CO.,LTD , https://www.shuketex.com