(1) CaF2: 75% min SiO2: 24% max
(2) CaF2: 80% min SiO2: 19% max
(3) CaF2: 85% min SiO2: 14% max
(4) CaF2: 88% min SiO2: 11% max
(5) CaF2: 90% min SiO2: 9% max
(6) CaF2: 92% min SiO2: 7% max
(7) CaF2: 95% min SiO2: 4% max
其它元素含量如S, P, CaCO3 etc. 根据不同的矿脉而不同.
矿产品 
冶金炉料 