Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues (open access)

Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues

Report issued by the U.S. Bureau of Mines on the development and production of synthetic liquid fuels derived from agricultural products. The amount of synthetic fuels developed from corn is presented. The report includes tables, maps, and illustrations.
Date: February 1950
Creator: unknown
System: The UNT Digital Library
Investigation of West Belt Copper-Zinc Mines, El Dorado, Amador, Calaveras, and Mariposa Counties, California (open access)

Investigation of West Belt Copper-Zinc Mines, El Dorado, Amador, Calaveras, and Mariposa Counties, California

Report issued by the U.S. Bureau of Mines on the West Belt copper-zinc mines. The properties and characteristics of the mineral composition are presented. The report includes tables and maps.
Date: February 1951
Creator: Wiebelt, Frank J.; Sanborn, W. C.; Trengove, R. R. & Ricker, Spangler
System: The UNT Digital Library
Bituminous-Coal Deposits in the Vicinity of Eska, Matanuska Valley Coal Field, Alaska (open access)

Bituminous-Coal Deposits in the Vicinity of Eska, Matanuska Valley Coal Field, Alaska

Report of investigations issued by the U.S. Bureau of Mines on the estimated recoverable reserves of bituminous coal found in the Matanuska Valley Coal Field. The investigation includes studies of the area, and methods of mining which include diamond and churn drilling. This report includes maps, photographs, and illustrations.
Date: February 1952
Creator: Jolley, Theodore R.; Toenges, Albert L. & Turnbull, Louis A.
System: The UNT Digital Library
Hermada Antimony Deposit, Elmore County, Idaho (open access)

Hermada Antimony Deposit, Elmore County, Idaho

Report of investigations issued by the U.S. Bureau of Mines on the Hermada antimony deposit in southwestern Idaho. The investigations included trenching and drilling. The report contains maps of the area, and tables of data.
Date: February 1953
Creator: Popoff, Constantine C.
System: The UNT Digital Library
National Motor-Gasoline Survey: Summer 1952 (open access)

National Motor-Gasoline Survey: Summer 1952

Report issued by the Bureau of Mines on the motor fuel sold throughout the United States between June and August of 1952. It lists trends and characteristics of the fuel sampled. The report includes graphs and tables of the data collected.
Date: February 1953
Creator: Blade, O. C.
System: The UNT Digital Library
Green River Oil-Shale Reserves of Northwestern Colorado (open access)

Green River Oil-Shale Reserves of Northwestern Colorado

Report issued by the U.S. Bureau of Mines on the oil-shale reserves near the Green River formation. Samples are analyzed for economic value, and presented in tables and illustrations. The report also includes maps of the sample areas.
Date: February 1951
Creator: Belser, Carl.
System: The UNT Digital Library
Annual Report of the Explosives Division, Fiscal Year 1936 (open access)

Annual Report of the Explosives Division, Fiscal Year 1936

Report issued by the U.S. Bureau of Mines on the U.S. Explosives Division, and the chemical and physical testing conducted. The properties of the studies conducted during 1936 are presented. This report includes tables, illustrations, and photographs.
Date: February 1937
Creator: Huff, Wilbert James
System: The UNT Digital Library
Studies on Explosives and Explosions, Fiscal Year 1943 (open access)

Studies on Explosives and Explosions, Fiscal Year 1943

Report issued by the U.S. Bureau of Mines on the documented explosives testing during 1943. Properties of explosives tested are presented. This report includes tables, graphs, and illustrations.
Date: February 1944
Creator: Huff, Wilbert James
System: The UNT Digital Library
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 (open access)

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

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.
Date: February 1942
Creator: Johnson, John A.; Agnew, Wing G. & Mosier, McHenry
System: The UNT Digital Library
Coal-Mine Fatalities in January, 1931 (open access)

Coal-Mine Fatalities in January, 1931

Report issued by the U.S. Bureau of Mines on the coal mine related deaths during the month of January, 1931. The number of fatalities and their causes are presented. This report includes tables.
Date: February 1931
Creator: Adams, William Waugh & Chenoweth, L.
System: The UNT Digital Library
Columbia River Magnetite Sands, Clatsop County, Oregon, and Pacific County, Washington, Hammond and McGowan Deposits (open access)

Columbia River Magnetite Sands, Clatsop County, Oregon, and Pacific County, Washington, Hammond and McGowan Deposits

Report issued by the U.S. Bureau of Mines on investigations of the magnetite-bearing sands near the Columbia River between Oregon and Washington. Properties of the sands and magnetite deposits are listed. This report includes tables, maps, and illustrations.
Date: February 1947
Creator: Kelly, James V.
System: The UNT Digital Library
Blackbird Cobalt Deposits, Lemhi County, Idaho (open access)

Blackbird Cobalt Deposits, Lemhi County, Idaho

Report from the U.S. Bureau of Mines on exploration of known cobalt ore deposits in Lemhi County, Idaho. Physical features of the area, and properties of the cobalt samples collected are presented. This report includes tables, maps, and illustrations.
Date: February 1947
Creator: Reed, G. C. & Herdlick, J. A.
System: The UNT Digital Library
Report on the Investigation of the Fire at the Liquefaction, Storage, and Regasification Plant of the East Ohio Gas Co., Cleveland Ohio, October 20, 1944 (open access)

Report on the Investigation of the Fire at the Liquefaction, Storage, and Regasification Plant of the East Ohio Gas Co., Cleveland Ohio, October 20, 1944

Report issued by the Bureau of Mines over investigations conducted on the 1944 fire at the East Ohio Gas Company. Descriptions of the plant, and construction of the gas tanks are listed. A detailed description of the disaster, and its aftermath are also presented. This report includes tables, maps, illustrations, and photographs.
Date: February 1946
Creator: Elliott, M. A.; Seibel, C. W.; Brown, F. W.; Artz, R. T. & Berger, L. B.
System: The UNT Digital Library
Core-Drilling Testing for Base-Metal Mineralization Below the Hope Silver Mines, Granite County, Montana (open access)

Core-Drilling Testing for Base-Metal Mineralization Below the Hope Silver Mines, Granite County, Montana

Report issued by the Bureau of Mines over base-metal testing conducted in Granite County, Montana. Descriptions of the deposits, geology, and the factual data obtained during testing are presented. This report includes tables, maps, and illustrations.
Date: February 1949
Creator: Cole, John W.
System: The UNT Digital Library
Investigation of Big Ben Molybdenum Deposit, Neihart District, Cascade County, Montana (open access)

Investigation of Big Ben Molybdenum Deposit, Neihart District, Cascade County, Montana

Report issued by the Bureau of Mines over studies conducted on molybdenum deposits in the Neihart District of Cascade County. As stated in the introduction, "this report describes the deposit, presents the factual data obtained from the sampling and core-drilling operations, and summarizes the results of the metallurgical studies" (p. 2). This report includes tables, maps, and illustrations.
Date: February 1949
Creator: Herdlick, J. A.
System: The UNT Digital Library
Cle Elum Iron-Nickel Deposits, Kittitas County, Washington (open access)

Cle Elum Iron-Nickel Deposits, Kittitas County, Washington

Report issued by the Bureau of Mines over studies conducted on the iron-nickel deposits of Kittitas County, Washington. As stated in the introduction, "the investigation consisted of road building, diamond drilling, sampling, and metallurgical tests" (p. 1). This report includes tables and maps.
Date: February 1948
Creator: Zoldok, S. W.
System: The UNT Digital Library
Explosions of Ammonium Nitrate Fertilizer on Board the S. S. Grandcamp and S. S. High Flyer at Texas City, Texas, April 16, 17, 1947 (open access)

Explosions of Ammonium Nitrate Fertilizer on Board the S. S. Grandcamp and S. S. High Flyer at Texas City, Texas, April 16, 17, 1947

Report issued by the Bureau of Mines regarding explosions that took place on two separate cargo ships in 1947. The observations, data collected, and testing done during investigations of the disaster are presented. This report includes photographs, and illustrations.
Date: February 1948
Creator: Kintz, G. M.; Jones, G. W. & Carpenter, Charles B.
System: The UNT Digital Library
Investigation of the Littleton Ridge Manganese Deposit and Vicinity, Southern District, Aroostook County, Maine (open access)

Investigation of the Littleton Ridge Manganese Deposit and Vicinity, Southern District, Aroostook County, Maine

Report issued by the Bureau of Mines over investigations conducted on manganese deposits in Maine. Details of the history, physical features, and geology are presented. This report includes tables, maps, illustrations, and photographs.
Date: February 1955
Creator: Eilertsen, Nils A.
System: The UNT Digital Library
A New Method of Determining Variations in Physical Properties of Oil in a Reservoir, with Application to the Scurry Reef Field, Scurry County, Texas (open access)

A New Method of Determining Variations in Physical Properties of Oil in a Reservoir, with Application to the Scurry Reef Field, Scurry County, Texas

Report issued by the Bureau of Mines over determining the properties of oil reserves. Details about the methods developed to determine these properties are presented. This report includes tables, maps, photographs, and illustrations.
Date: February 1955
Creator: Cook, Alton B.; Spencer, G. B.; Bobrowski, F. P. & Chin, Tim
System: The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Washington County, Pennsylvania (open access)

Estimate of Known Recoverable Reserves of Coking Coal in Washington County, Pennsylvania

Report issued by the Bureau of Mines over investigations of coking-coal reserves of Washington County, Pennsylvania. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date: February 1955
Creator: Wallace, Joseph J.; Dowd, James J.; Provost, John M.; Abernethy, R. F. & Reynolds, D. A.
System: The UNT Digital Library
Quien Sabe Antimony Mine San Benito County, California (open access)

Quien Sabe Antimony Mine San Benito County, California

Report issued by the Bureau of Mines over metallurgical studies of the Quien Sabe antimony mine. History, geology, and physical features of the mine are presented. This report includes tables, maps, and illustrations.
Date: February 1956
Creator: Wiebelt, Frank Joseph
System: The UNT Digital Library
Diesel Exhaust Contamination of Tunnel Air (open access)

Diesel Exhaust Contamination of Tunnel Air

Report issued by the Bureau of Mines on investigations of air contamination in tunnels due to diesel exhaust. Air samples were taken inside tunnels and measured for carbon dioxide, carbon monoxide, and nitrogen oxides. This report includes tables and graphs.
Date: February 1968
Creator: Holtz, John C. & Dalzell, Robert W.
System: The UNT Digital Library
Characteristics and Analyses of Ninety-Two Colorado Crude Oils (open access)

Characteristics and Analyses of Ninety-Two Colorado Crude Oils

Report issued by the Bureau of Mines over the characteristics and properties of many different crude-oil samples from Colorado. The properties of each sample are presented. This report includes table, maps, and illustrations.
Date: February 1957
Creator: Wenger, W. J.; Whisman, M. L.; Lanum, W. J. & Ball, J. S.
System: The UNT Digital Library
Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska (open access)

Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska

Report issued by the Bureau of Mines over studies conducted on the beneficiation of iron-copper ores. As stated in the summary, "this report summarizes the results of laboratory testing of copper-bearing magnetite ore from the Poorman, Rush and Brown, and Copper Center deposits, Kasaan Peninsula, Prince of Wales Island, southeastern Alaska" (p. 1). This report includes tables, maps, and illustrations.
Date: February 1957
Creator: Wells, R. R.; Erspamer, E. G. & Sterling, F. T.
System: The UNT Digital Library