Green is the color of life, so Jasper always gives people a vivid and visual feeling, so that the person wearing it is soothed and nourished. The world's most famous jasper is Hetian Biyu, whose warm texture is the best to wear. In fact, in addition to Hetian Biyu, there are many jade stones that are greenish, and we are used to calling them "Jasper". Today we will introduce one of them - Manas Jasper, let us take a look at the difference between Hetian Biyu and Manas Jasper. Manas Jasper Manas Biyu is produced in the depths of the Tianshan Mountains in Manas County, Xinjiang. Manas is affiliated to Changji Prefecture. Manas Jasper is produced in the Tianshan branch of Xinjiang. The main mines are in the Manas Huangtaizi and Mahe River basins. The main component is tremolite, which is formed by the intrusion of serpentinite into volcanic lava. It contains 85%-95% of tremolite and is a kind of nephrite. The ore body is covered with a layer of chlorite and tremolite minerals, which are grayish green or grayish white. Manas jasper is fine, translucent, oily and lustrous, with gray-green, dark green, dark green, and the pure green jade jade is the top grade. The quality of the gray-black spots and jade ribs is slightly. Compared with Hetian Biyu, the color of Manas Jasper is gray. Hetian Biyu Hetian Biyu is mostly green, dark green, dark green, green and black. It is mainly based on aquatic products. It is generally divided into two types. One is a contact zone produced by acid intrusive rock mass, which is pure and delicate, and the other is produced in ultra-basic. The contact zone of the rock mass has many impurities and often contains black mineral inclusions. The jasper is close to black, and its thin slices are still dark green under strong light. The good Hetian Biyu is black and green. The value of the quality of Manas Jasper is comparable to the value of Hetian Moyu, so it is also one of the more precious jade.
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July 11, 2021