الوصف

Name:Tourmaline stone ball;
Main materials: tourmaline, high quality clay and other basic materials;
Diameter:3~*0mm;
Color: black, red, white, yellow, etc;
Chemical composition:
2O3 SiO2　Fe2O3　AL2O3　CaO  MgO　K2O Na2O　TiO2　Li2O
 9.*2 *6.*2 4.*7 *1.*8 0.*8     8.*1　0.*8 1.*0　0.*6 0.**8
Application:
Water treatment: the small molecular mass of water, the removal of chlorine, the exception odor, the weak alkalinity of the water quality, the mineral supplement, the infrared, and so on.