Jaw Crusher Leading Role In Fluorite Beneficiation Process
2 While there are seven active domestic fluorspar mines, the majority of fluorspar used in the U.S. is imported. 3 Hydrofluoric acid is an aqueous solution of hydrogen fluoride produced by a reaction of fluorspar and sulfuric acid. Hydrofluoric acid is the feedstock used to produce almost all of the organic and inorganic fluorine-bearing chemicals.