Search U.S. government technical reports digitized or harvested by TRAIL.
Beneficiation of western beryl ores
Flotation of beryl from north-eastern pegmatites :a progress report
A preferential stain for beryl
Experiments in purifying solutions from lime-sintered beryl concentrates
Treating beryl-spodumene concentrates containing 10 to 30 percent beryl by the fluosilicate process