fluorspar lump

详情

For CaF2 fluorite, also known as calcium fluoride, chemical composition, crystal halogenide mineral belongs to the cubic system.Under ultraviolet light, cathode ray irradiation or add heat emit blue or purple fluorescent, and hence the name.Crystal is often a cube, octahedron or cube penetration twin, aggregate granular or massive.Shallow green, shallow purple or colorless, transparent, and sometimes to rose red, white streaks, vitreous luster, transparent and opaque.
Fluorite can be used as a flux in the metallurgical industry, is a manufacturer of hydrofluoric acid in chemical industry raw materials.
Silica, calcium fluoride: *5%, 2.2%, sulfur: 0.**1%, p: 0.**5%, ferric oxide: 0.*2, size: *0 to *0 mm
Silica, calcium fluoride: *0%, 8.9%, sulfur: 0.**5%, p: 0.**8%, ferric oxide: 0.*2, size: ****0 mm
Silica, calcium fluoride: *5%, *3.5%, sulfur: 0.**8%, p: 0.**0%, ferric oxide: 0.*3, granularity: ****0 mm
Silica, calcium fluoride: *0%, *8.5%, sulfur: 0.**0%, p: 0.**0%, ferric oxide: 0.*3, size: ****5 - mm
Silica, calcium fluoride: *5%, *2.5%, sulfur: 0.**5%, p: 0.**5%, ferric oxide: 0.*4, size: ****5 - mm
Silica, calcium fluoride: *0%, *8%, sulfur: 0.**0%, p: 0.**0%, ferric oxide: 0.*4, size: *****0 mm