Mainly Basis : MgO Product Purpose : Process and produce borax, boric acid Remark: Used for processing and producing borax, boric acid etc. Extensively apply to light industry, chemical industry, building materials etc.

Specification: Designation B 2 O 3 % SiO 2 % MgO% Boron Ore >20 <20 <50 Boron Ore >12 <25 <55