You limited your search to:

  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: United States Bureau of Mines Reports
 Collection: Technical Report Archive and Image Library
Stemming in Metal Mines. Progress Report 2

Stemming in Metal Mines. Progress Report 2

Date: August 1940
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. Different types of stemming methods and testing procedures are presented. This report includes tables, illustrations, and photographs.
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
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
Stone Dusting or Rock Dusting to Prevent Coal-Dust Explosions, as Practiced in Great Britain and France

Stone Dusting or Rock Dusting to Prevent Coal-Dust Explosions, as Practiced in Great Britain and France

Date: 1924
Creator: Rice, George S.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Stopping Methods and Costs

Stopping Methods and Costs

Date: 1936
Creator: Jackson, Charles Freeman & Gardner, E. D.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Storage Stability of Gasoline: Development of a Stability Prediction Method and Studies of Gasoline Composition and Component Reactivity

Storage Stability of Gasoline: Development of a Stability Prediction Method and Studies of Gasoline Composition and Component Reactivity

Date: unknown
Creator: Schwartz, F. G.; Whisman, M. L.; Allbright, C. S. & Ward, C. C.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Storage Stability of Gasoline: Fundamentals of Gum Formation, Including a Discussion of Radiotracer Techniques

Storage Stability of Gasoline: Fundamentals of Gum Formation, Including a Discussion of Radiotracer Techniques

Date: 1964
Creator: Schwartz, Frank G.; Whisman, M. L.; Allbright, C. S. & Ward, C. C.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Stress Ellipsoid Determination in a Rock-Burst-Prone Area at a 4,000-Foot Depth, Galena Mine, Wallace, Idaho

Stress Ellipsoid Determination in a Rock-Burst-Prone Area at a 4,000-Foot Depth, Galena Mine, Wallace, Idaho

Date: August 1967
Creator: Ageton, Robert W.
Description: Report issued by the Bureau of Mines over a study on "stress determinations in an area known to be under high stress concentration induced by prior mining operations" (p. 2). The geology, procedures, and instrumentation are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Strippable Coal Reserves of Wyoming: Location, Tonnage, and Characteristics of Coal and Overburden

Strippable Coal Reserves of Wyoming: Location, Tonnage, and Characteristics of Coal and Overburden

Date: 1972
Creator: Smith, Joseph Blake; Ayler, Maynard F.; Knox, Clinton C. & Pollard, Benjamin C.
Description: Report issued by the U.S. Bureau of Mines discussing coal reserves in Wyoming. Geology, production, and location of strippable reserves are presented. This report includes maps, tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Structure and Propagation of Turbulent Bunsen Flames

Structure and Propagation of Turbulent Bunsen Flames

Date: 1962
Creator: Burgess, David
Description: None
Contributing Partner: UNT Libraries Government Documents Department