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- Some experiments on the initiation of coal-dust explosions by gas explosions
- Official changes in the active list of permissible explosives and blasting devices for September, 1930
- The use and value of air analyses in Illinois mines
- Official changes in the active list of permissible explosives and blasting devices for October, 1930
- Concentration of chromite
- Concentration tests on tailings from the washing plants on the Mesabi Range, Minnesota
- Caesium, rubidium, and lithium
- List of manufacturers of permissible equipment and explosion-proof accessories, as of January 1, 1930
- Automatic derailing switch at Roslyn no. 3 mine, Northwestern Improvement Company, Roslyn, Wash.
- Comparative advantages of applying several geophysical methods of prospecting to the same territory
- Mining methods and costs, American Zinc Co. of Tennessee, Mascot, Tenn.
- Mining practice at Harmony Mines Co., Baker, Idaho
- Mining practices, methods, and costs at mine no. 5 of the Marquette Range, Michigan
- Mining practice at the Pecos mine of the American Metal Co. of New Mexico
- Mining laws of Italy
- What the superintendent of a coal mine might do to prevent injury from falls of roof
- Selected list of Bureau of Mines publications covering safety studies and activities of the electrical section
- Study of quarry costs :trap rock, sandstone, granite
- Methods and costs of concentrating tungsten ore at the Nevada Massachusetts Mill, Mill City, Nevada
- Performance tests for trailing cables
- Phosphate rock.
- Effect of abnormal air conditions on mine workers
- Accident prevention in coal mining
- Shaft sinking at the Sevier Valley Coal Co. mine
- Connection between physical condition and liability to accidents of metal miners
- What the mine foreman can do to prevent injury from falls of roof in coal mines
- Fire-fighting equipment and organization of the Madison Coal Corporation, Glen Carbon, Madison County, Illinois
- Mining methods and costs at the Pilares mine, Pilares de Nacozari, Sonora, Mexico
- Some hazards of conveyor loading in coal mines
- Methods and costs of mining at Hartley-Grantham mine, Tri-State zinc and lead district
- Driving rock slopes at the new Peerless mine
- Safety achievements of a Pennsylvania bituminous-coal mine and of a coal-mine superintendent
- The method of underground mining of iron ore in the district of Krivoy Rog
- Practical application and cost of proper rock-dusting
- Concentrator methods and costs at the Hayden Plant of the Nevada Consolidated Copper Co., Arizona
- Mining methods of the Rosiclare Lead & Fluospar Mining Co., Rosiclare, Illinois
- Feldspar
- Mining methods at the Page mine of the Federal Mining and Smelting Co., Page, Idaho
- Recent developments in the mining industry
- List of permissible mine equipment
- Tantalum (and Columbium)
- Mining methods and costs at the Teck-Hughes Gold Mines (Ltd.), Kirkland Lake, Ontario
- Nomographs for calculating the second derivatives of the force of gravity potential obtained by observations made with a torsion balance at five azimuths
- Hazards and protection of underground transformer installations
- The miner's ounce of prevention--the operator's pound of cure
- Electrical blasting practice as some coal mines in state of Washington
- Proposed standard smoke ordinance.
- World reserves and resources of tin
- Mining methods and costs at the Ground Hog Unit, Asarco Mining Co., Vanadium, New Mexico
- Mining and engineering methods and costs of the Hanover Bessemer Iron & Copper Co., Fierro, N. Mexico