sell fluorspar lump

The Metallurgical Grade Fluorspar Lump used as a flux for smelting metals, this kinds of fluorspar can reduce from the metals such impurities as silicon, sulfur, phosphorus, etc., to the suitable contents, and can also enhance the fluidity of the slag. The mainly items are as follows: (1) Specs.: CaF2: 95% MIN SiO2: 4% MAX Size: 10-50mm 90% min (2) Specs.: CaF2: 92% MIN SiO2: 7% MAX Size: 10-50mm 90% min (3) Specs.: CaF2: 90% MIN SiO2: 8% MAX Size: 10-50mm 90% min (4) Specs.: CaF2: 85% MIN SiO2: 14% MAX (A) Size: 10-50mm90% min (B) Size: 0-20mm90% min