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Fluorspar

  • Phillip Crowson

Abstract

Pure fluorspar, CaF2, contains 51% calcium and 49% fluoride. Three principal grades are available commercially; acid grade with 97%+ CaF2; ceramic grade 85–96% CaF2; and metallurgical grade 60%+ CaF2. The above reserve figures refer to 100% CaF2 equivalent. On the same basis, the reserve base is 310 million tonnes.

Keywords

Hydrofluoric Acid Phosphate Rock Reserve Base Primary Aluminium Production Acid Grade 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Phillip Crowson 1994

Authors and Affiliations

  • Phillip Crowson

There are no affiliations available

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