Reaction of Tungsten-cobalt Alloys with Oxygen at 1,0000 and 1,1000 K

Stresses Induced Around Mine Development Workings by Undercutting and Caving, Climax Molybdenum Mining, Colorado (in Two Parts).: Strain and deformation measurement. 2

In Situ Tests of Bearing Capacity of Roof and Floor in Selected Bituminous Coal Mines: A Program Report - Longwall Mining, Issues 7401-7420

Low-temperature Heat Capacities and Entropies at 298.15 K of Some Sodium- and Calcium-aluminum Silicates: Issues 5852-5859

Test Operation of a Pneumatic Vibrating-blade Planer in Phosphate and Coal: A Progress Report on Planer-mining Research, 1958-60, Issues 6121-6140

Recovery of Alumina from Anorthosite, San Gabriel Mountains, California, Using the Lime Soda Sinter Process: With a Section on Geology by Gordon B. Oakeshott, Issues 6241-6295

Low-temperature Heat Capacities and Entropies at 298.150 K. of Antimony and Indium Sulfides

Reservoir Oil Characteristics, Greater Aneth Area, Utah: Unusual Saturation-pressure Variations, Issues 6181-6200

Low-temperature Heat Capacities and Entropies at 298.150 K. of Three Calcium Vanadates

Low-temperature Heat Capacities and Entropies at 298.150 K. of Monotungstates of Sodium, Magnesium, and Calcium

Oxygenates in Automotive Exhaust Gas: Estimation of Levels of Carbonyls and Noncarbonyls in Exhaust from Gasoline Fuels, Issues 7661-7680

Recovery of Mercury from Cinnabar Ores by Electrooxidation: Extraction Plant Amenability Tests, Issues 8081-8100

Low-temperature Phase Equilibria of Helium-bearing Natural Gases: Exell Gas, Issues 6001-6020

Calibration of a Rotating Piston Deadweight Gage by Means of a Mercury Column Less that 1 Meter High: Significance of Piston Constants and Their Applications, Issues 6821-6840

High-temperature Corrosion Studies: Influence of Yttrium on Oxidation of Nickel at 1,2000 C, Issues 6781-6800

Multiple Zone Mining Plus Beneficiation of Western Phosphate Rock: A Cost Estimate and Comparison with Selective Mining, Issues 7501-7520

Hydration-rate Studies of Gypsum Plasters: Effects of Small Amounts of Dissolved Substances, Issue 5417, Part 5597

Titanium Electrorefining: Cathode Studies and Deep Bath Deposition, Issues 5481-5490

Report of Investigations: no.7381 to date

Studies on the Spectrochemical Analysis of Solutions: Use of Carrier-precipitation and a Filter Electrode, Issues 6241-6260