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- Laboratory testing of chemical oxygen self-rescuers for ruggedness and reliability
- Enthalpies of formation of ZnO.2ZnSO₄ and CoSO₄.6H₂O
- Vanadium roast-leach dissolution from western phosphate tailings
- Aluminum extraction from anorthosite by leaching with hydrochloric acid and fluoride
- Electromagnetic radiation from rock failure
- Evaluation of REO model BT 300 C-D blasting machine tester
- Copper losses and the distribution of impurity elements between matte and silica-saturated iron silicate slags at 1,250⁰ C
- Separation of copper-nickel mattes from Duluth gabbro concentrates by flotation and magnetic methods
- Underground gob gas drainage during longwall mining
- Thermodynamic data for arsenic sulfide reactions
- Degasification of the Mary Lee Coalbed, Brookwood, Ala.
- Superplasticity in commercial and experimental compositions of magnesium alloy sheet
- Flotation of rare earths from bastn©·asite ore
- Chemical equilibria in chlorination of clay
- Magnetic properties of alloys containing lanthanum, cobalt, copper, and magnesium
- Solvent extraction of nickel and copper from laterite-ammoniacal leach liquors
- The theory of flammability limits :radiative losses and selective diffusional demixing
- Safe, effective hangup clearance for underground mines
- Results of EPA extraction procedure toxicity test applied to copper reverberatory slags
- Thermodynamics of calcination of calcite
- A microseismic system for monitoring slope stability
- Firing an iron ore pelletizing kiln with low-Btu gas from lignite
- Recovery of ultrafine barite from mill wastes
- Probability of encountering coalbed discontinuities during vertical and horizontal borehole drilling
- Radon emanation from stopes backfilled with cemented uranium mill tailings
- Anion characterization of Florida phosphate rock mining materials and U.S. cement kiln dust by ion chromatography
- Weathering of a base-metal sulfide leaching residue
- Introduction of sulfur into copper converter slags to produce copper matte
- Recovery of zinc and sulfur from sphalerite concentrates by reaction with sulfuric acid
- Electrokinetic densification of solids in a coal mine sediment pond -a feasibility study (in two parts).
- Inhibition and extinction of coal dust and methane explosions
- Calcination of aluminum nitrate nonahydrate in a fluidized bed
- Design criteria for sheathed permissible explosive charge for open shooting in flammable atmospheres
- Stability relationships between petalite (LiA1Si₄O₁₀) and spodumene (LiA1Si₂O₆)
- Recovery of platinum-group metals from Stillwater Complex, Mont., flotation concentrates by matte smelting and leaching
- Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores
- Refractory properties of brick produced from beneficiated chrome-containing furnace linings
- Sulfur hexafluoride as a mine ventilation research tool :recent field applications
- Stripping SO₂-loaded citrate solutions with pressurized steam
- Fire and explosion properties of oil shale
- Flammability of mixed gases
- Sand bed dewatering of alumina miniplant tailings
- Degasification study from an air shaft in the Beckley Coalbed
- Size and shape characterization of fibrous zeolites by electron microscopy
- Hydrometallurgical treatment of arsenic-containing lead-smelter flue dust
- Beneficiation of a phosphate ore produced by borehole mining
- Laboratory investigations on the behavior of accessory elements in lead blast furnace smelting
- Building seals by pneumatic stowing in mine closure operations
- Application of carbonate-silica flotation techniques to western phosphate materials
- Reactivity of ANFO with pyrite containing weathering products-evaluation of additional inhibitors