Search U.S. government technical reports digitized or harvested by TRAIL.
Investigation of Snowball fluorite deposit, Maricopa County, Ariz.
Investigation of the Cartersville manganese district, Bartow County, Ga.
A study of stray electric currents in airdox systems in coal mines
Investigation of the Dayton iron deposit, Lyon and Storey counties, Nev.
Investigation of the Buckeye manganese deposits, Stanislaus County, Calif.
Effect of high pressures on the flammability of natural gas-air-nitrogen mixtures
Investigation of the Springvale bauxite district, Randolph County, Ga.
Liquidus temperatures and liquid densities of zinc-aluminum alloys
Coal carbonization :effects of blending Pocahontas no. 3 coal with 12 high-volatile A coals
Concentration of manganese ores from Piute and Kane counties, southern Utah
Investigation of Hamilton County bauxite district, Tennessee
A Bureau of Mines method for determining porosity :a list of porosities of oil sands
The determination of low concentrations of hydrogen sulfide in gas by the methylene blue method
Investigation of the McGuffy Creek chromite deposit, Siskiyou County, Calif.
Investigation of the K.T. Dome zinc-lead mine Owen and Henry Counties, Kentucky
Flotation of silver chloride from an oxide ore
Petrographic determination of quartz in the presence of claylike minerals
Diamond drill and auger sampling of vanadiferous shale, Mercu Dome mine, Tooele County, Utah
Flotation of gray iron ores from the Talladega area, Alabama :laboratory studies
Relative reducibility of some iron oxide materials
Investigation of the Whitechuck travertine deposit near Darrington, Snohomish County, Wash.
Recovery of fumes from chloride volatilization of gold
A gage and recording equipment for measuring dynamic strain in rock
Investigation of the Ladd manganese deposits, San Joaquin County, Calif.
Investigation of the Hermitage bauxite district, Bartow and Floyd counties, Ga.
Investigation of tungsten deposits at Cupric Mine property, Beaver County, Utah
Investigation of Mueller kaolin deposit, Jeff Davis County, Tex.
Investigation of the Coggins chromite mine, Siskiyou County, Calif.
Investigation of the Shady Valley manganese district, Johnson County, Tenn.
Investigation of the Aiken kaolin district Aiken County, S.C.
Investigation of the Rip Van Winkle lead-zinc-silver mine, Elko County, Nev.
Investigation of the Allah Cooper lead-zinc mine, Louisa County, Va.
Investigation of the Klondike fluorspar deposit, Livingston County, Ky.
Investigation of the Columbia manganese deposit, Campbell County, Va.
Injection rates and pressures for water flooding mid-continent oil sands
Experimental diamond core-drilling in the phosphoria formation in southeastern Idaho
Investigation of the Seiad Creek chromite deposits, Siskiyou County, Calif.
Investigation of the Table Mountain copper deposit, Churchill County, Nev.
Dense medium and flotation tests on an antimony ore from California
Refining metals and alloys by filtration
Segregation of impurities in zinc-aluminum alloys and its influence on accuracy of sampling
Shuttle-car tire and roadbed study
Lead smelting in the ore hearth.
Investigation of the Albright farm lead-zinc deposit, Blair County, Pa.
Investigation of Cheever limonite deposit, Berkshire County, Mass.
Investigation of Portland beryl-mica district Middlesex County, Conn.