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fluorspar lump

70% Purity Calcium Fluoride Lump with Low Silica Content and 5-10mm Particle Size

Product Description Detailed Specifications & Features Fluorite, chemically calcium fluoride (CaF), is a typical halide mineral and the primary global feedstock for fluorine supply across fluorochemical, metallurgical, glass and ceramic industries. It forms endogenously from magmatic hydrothermal activity. During magma cooling, magma-separated hydrothermal fluids are rich in fluoride constituents. As these fluids migrate upward through rock fractures, gradual drops in

Uniform Texture & Wide Usage Building Grade Fluorite Rock 80%-93% CaF₂

Building Grade Fluorspar Powder, 80%93% CaF | Low-Iron, Low-Calcium for Glass & Construction Product Introduction Our building grade fluorspar powder features stable CaF content between 80% and 93%, serving as a key flux and clarifying agent in glass manufacturing, cement clinker production, and ceramic building materials. Made from carefully selected fluorspar ore, the product undergoes crushing, grinding, classification and impurity removal processes, with strict control

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