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  Partner: UNT Libraries Government Documents Department
 Decade: 1940-1949
 Year: 1942
 Collection: Technical Report Archive and Image Library
Coal-Mine Accidents in the United States, 1939

Coal-Mine Accidents in the United States, 1939

Date: 1942
Creator: Adams, William W.; Geyer, L. E. & Parry, M. G.
Description: Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Contributing Partner: UNT Libraries Government Documents Department
Coal-Mine Accidents in the United States, 1940

Coal-Mine Accidents in the United States, 1940

Date: 1942
Creator: Adams, William W.; Geyer, L. E. & Parry, M. G.
Description: Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Contributing Partner: UNT Libraries Government Documents Department
Investigations of Permissible Electric Mine Lamps, 1930-40

Investigations of Permissible Electric Mine Lamps, 1930-40

Date: 1942
Creator: Ilsley, L. C.; Hooker, A. B. & Roadstrum, W. H.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Analyses of West Virginia Coals

Analyses of West Virginia Coals

Date: 1942
Creator: Price, Paul H.; Heck, E. T.; Fieldner, Arno Carl; Toenges, Albert L.; Anderson, R. L.; Snyder, N. H. et al.
Description: Technical paper issued by the Bureau of Mines over studies of West Virginia coal fields. Characteristics of coals and mines are discussed. This paper includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Seismic Effects of Quarry Blasting

Seismic Effects of Quarry Blasting

Date: 1942
Creator: Thoenen, J. R. & Windes, S. L.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1940 (Excluding Coal Mines)

Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1940 (Excluding Coal Mines)

Date: 1942
Creator: Adams, W. W. & Kolhos, M. E.
Description: Report published by the U.S. Bureau of Mines regarding accidents at mines located in the United States for all operations except coal mines. The report includes statistics about the number and kinds of accidents as well as information about the mining operations (i.e., number of persons employed, average amount of work performed per person, etc.).
Contributing Partner: UNT Libraries Government Documents Department
Plastic and Swelling Properties of Bituminous Coking Coals

Plastic and Swelling Properties of Bituminous Coking Coals

Date: 1942
Creator: Brewer, R. E.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Quarry Accidents in the United States During the Calendar Year 1940

Quarry Accidents in the United States During the Calendar Year 1940

Date: 1942
Creator: Adams, William & Wrenn, Virginia E.
Description: Report published by the U.S. Bureau of Mines which is a compilation of accidents in quarries located in the United States with data regarding the number and kinds of accidents as well as information about the mining operations (e.g., number of men employed, kinds of quarries, amount of work performed, etc.).
Contributing Partner: UNT Libraries Government Documents Department
Sponge Chromium

Sponge Chromium

Date: 1942
Creator: Maier, C. G.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Typical Analyses of Coals of the United States

Typical Analyses of Coals of the United States

Date: 1942
Creator: Fieldner, A. C.; Rice, W. E. & Moran, H. E.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Report of the Nonmetals Division: Fiscal Year 1942

Report of the Nonmetals Division: Fiscal Year 1942

Date: November 1942
Creator: Ralston, Oliver C. & Stern, A. George
Description: Report issued by the Bureau of Mines over the operations of the Nonmetals Division during 1942. The work done by the division is discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Variations in Oxygen Condition Between Individual Cartridges and Between Cases of Permissible Explosives

Variations in Oxygen Condition Between Individual Cartridges and Between Cases of Permissible Explosives

Date: June 1942
Creator: Rowles, A. P. & Denues, A. R. T.
Description: Report issued by the U.S. Bureau of Mines on the differing conditions of oxygen in explosives. Results from explosives samples with oxygen variations are presented. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Use of Subaudible Noises for the Prediction of Rock Bursts

Use of Subaudible Noises for the Prediction of Rock Bursts

Date: July 1942
Creator: Obert, Leonard & Duvall, Wilbur
Description: Report issued by the U.S. Bureau of Mines on testing of sub-audible noises and accuracy of rock burst predictions. The history of this study, and the results of these investigations are presented. This report includes tables, graphs, illustrations, and diagrams.
Contributing Partner: UNT Libraries Government Documents Department
Vapor-Pressure Chart for Volatile Hydrocarbons

Vapor-Pressure Chart for Volatile Hydrocarbons

Date: August 1942
Creator: Smith, R. Vincent
Description: Report issued by the U.S. Bureau of Mines discussing the construction of a vapor-pressure chart. A description of the vapor-pressure chart is presented. This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Stemming in Metal Mines. Progress Report 5: Comparison of Dust and Gases Produced from Blasting Charges of Dynamite in Drill Holes, in Bombs, and in Mud-Cap Shots

Stemming in Metal Mines. Progress Report 5: Comparison of Dust and Gases Produced from Blasting Charges of Dynamite in Drill Holes, in Bombs, and in Mud-Cap Shots

Date: December 1942
Creator: Johnson, John A. & Agnew, Wing G.
Description: Report issued by the U.S. Bureau of Mines on the experiments conducted on stemming in metal-mines. As stated in the introduction, "its purpose is to compare the amount of dust and gases produced as a result of blasting charges of dynamite (1) in drill holes, (2) in bombs, and (3) in mud-cap or adobe shots" (p. 1). Dust and gas concentrations gathered from the experiments are listed. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Review of the Heaving-Shale Problem in the Gulf Coast Region

Review of the Heaving-Shale Problem in the Gulf Coast Region

Date: March 1942
Creator: Wade, Gustav
Description: Report issued by the U.S. Bureau of Mines over the ongoing issue of heaving-shale in the Gulf Coast area. The operations and potential causes of incompetent heaving-shale are listed. This report includes tables, and a map.
Contributing Partner: UNT Libraries Government Documents Department
Size Consist, Chemical Analysis, and Physical Properties of 2-1/2-Inch Subbituminous Slack from the Denver, Colorado Region

Size Consist, Chemical Analysis, and Physical Properties of 2-1/2-Inch Subbituminous Slack from the Denver, Colorado Region

Date: August 1942
Creator: Parry, V. F. & Landers, W. S.
Description: Report issued by the U.S. Bureau of Mines on sub-bituminous slack from Denver, Colorado. The characteristics and properties of 2-1/2 inch slack samples are listed. This report includes tables, graphs, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Some Haulage and Hoisting Hazards in Western Mines

Some Haulage and Hoisting Hazards in Western Mines

Date: December 1942
Creator: Denny, E. H. & Humphrey, H. B.
Description: Report issued by the U.S. Bureau of Mines discussing safety hazards in western mines. Mine hoisting and haulage accidents are presented. Accident prevention is also discussed. This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Stemming in Metal Mines. Progress Report 3: Relative Advantages and Disadvantages of Different Types of Stemming and No Stemming When Used with 60 Percent Ammonia Gelatin Dynamite at the Mount Weather Testing Adit

Stemming in Metal Mines. Progress Report 3: Relative Advantages and Disadvantages of Different Types of Stemming and No Stemming When Used with 60 Percent Ammonia Gelatin Dynamite at the Mount Weather Testing Adit

Date: February 1942
Creator: Johnson, John A.; Agnew, Wing G. & Mosier, McHenry
Description: Report issued by the U.S. Bureau of Mines on the progress made in metal-mine stemming. Previous reports have been presented impartially, or under different procedures. This report contains updated progress results from current procedures and mine conditions. The report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Annual Report of the Explosives Division, Fiscal Year 1942

Annual Report of the Explosives Division, Fiscal Year 1942

Date: December 1942
Creator: Huff, Wilbert James
Description: Report issued by the U.S. Bureau of Mines on the annual report of work conducted by the Explosives Division during the fiscal year of 1942. Descriptions of testing projects and operations are presented. This report includes tables, graphs, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Annual Report of the Mining Division, Fiscal Year 1942

Annual Report of the Mining Division, Fiscal Year 1942

Date: October 1942
Creator: Jackson, Charles F.
Description: Report issued by the U.S. Bureau of Mines on the annual work conducted by the Mining Division during 1942. Descriptions of projects and operations during the fiscal year are listed. This report contains tables, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Multiple-Shift Mechanical Mining in some Bituminous-Coal Mines: Progress Report 4. Extraction of Pillars with Mechanized Equipment

Multiple-Shift Mechanical Mining in some Bituminous-Coal Mines: Progress Report 4. Extraction of Pillars with Mechanized Equipment

Date: December 1942
Creator: Toenges, Albert L.; Maize, Earl R. & Jones, Frank A.
Description: Report issued by the U.S. Bureau of Mines discussing "some methods and practices of mining coal mechanically where operations are conducted on more than one shift" (p. 3). Descriptions of mines, and mining methods are presented. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Manganese Investigations - Metallurgical Division: 8. Pyrometallurgical Studies of Manganese Ore

Manganese Investigations - Metallurgical Division: 8. Pyrometallurgical Studies of Manganese Ore

Date: March 1942
Creator: Miller, Virgil; Petermann, F. B.; Pike, J. A. & Peterson, R. G.
Description: Report issued by the U.S. Bureau of Mines on investigations conducted on manganese ore used for smelting. Experimental methods and results are presented. This report includes tables, and a photograph.
Contributing Partner: UNT Libraries Government Documents Department
Manganese Investigations - Metallurgical Division: 14. Hydrometallurgical Studies of Manganses Ores

Manganese Investigations - Metallurgical Division: 14. Hydrometallurgical Studies of Manganses Ores

Date: July 1942
Creator: Anderson, Clarence Travis
Description: Report issued by the U.S. Bureau of Mines regarding laboratory tests conducted on acid leaching of manganese ore. Descriptions of the methods used in testing and results are presented. This report contains tables, and graphs.
Contributing Partner: UNT Libraries Government Documents Department
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