- Use of Fluorspar in the Aluminum Industry: When fused cryolite and fluorspar are added to the aluminum oxide then the melting point of the mixture is decreased to 900∘Cand it also increases the mobility of the fused mixture which in turn increases the conductivity of the solution. - Use of Fluorspar in Steel Industry: Is used as Fluxing agent increasing the fluidity of slag in the manufacture of steel. we have the following grades of fluorspar available to offer: • CaF2 60-65% - lump and fine • CaF2 70-75% - lump and fine • CaF2 75-80% - lump and fine • CaF2 80-85% - lump and fine • CaF2 85%+ - lump and fine