Search U.S. government technical reports digitized or harvested by TRAIL.
The fluorspar industry in 1919-1920
Separation of sphalerite, silica, and calcite from fluorspar
Classification and tabling of difficult ores :with particular attention to fluorspar
Iceland spar and optical fluorite
Iceland spar and optical fluorite
Nodulization and pelletization of fluorite flotation concentrates
Defluorination of siliceous fluorspars at elevated temperatures
Defluorination of fluorspar :pyrohydrolysis at 1,500⁰ C.
Defluorination of fluorspar :preparation of aluminum fluoride from siliceous fluorspar
Selective flotation of barite-fluorspar ores from Kentucky
Continuous flotation of fluorspar from a calcareous Illinois ore
Viscosity of BOF slags fluidized with fluorspar, colemanite, and fused boric acid
An evaluation of used aluminum smelter potlining as a substitute for fluorspar in cupola ironmelting
Evaluation of synthetic fluorspar in BOF slags
Synthetic fluorspar flux in the basic cupola :evaluation of operation and fluorine volatility
Fluorspar availability--market economy countries and China :a minerals availability appraisal