superior quality natural and reasonable price tourmaline powders
Product Description
Gemstone Material: | Tourmaline |
Gemstone Weight: | As per requirement |
Gemstone Color: | white,black,grey,etc |
Gemstone Size: | As per requirement |
Optical Special Effects | Phosphorescent/Phosphorescence |
SiO2 | 40.02% |
H2O | 4.30% |
B2O3 | 8.32% |
MnO | 1.20% |
Al2O3 | 41.41% |
Na2O | 1.90% |
It's used in many fields,for example: textile, paint, health products and steaming rooms,etc
Packaging & Shipping
Company Information
Shijiazhuang Quanfeng mineral processing plant was established in 2003, which is a large-scale enterprise that combines design, development and production, located in Shijiazhuang, Hebei, and the transportation is very convenient.