In addition, white gemstone is also a rare chalcedony gemstone in Xinjiang, which is produced in Junggar Basin. It is a collection of aphanitic materials, and its texture is very delicate. When it is pure, it is colorless or white gem light, and no crystal particles can be seen. The hardness is about 6.5-7, the density is 2.58-2.64 and the refractive index is 1.53- 1.54.
Please note that due to different geological reasons, the physical and chemical properties of various transparent stones are also different. If you have related needs, I suggest you consult a professional for more information.