Technical Report Archive & Image Library (TRAIL) - 424 Matching Results

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National Motor-Gasoline Survey: Summer 1950

Description: Report issued by the U.S. Bureau of Mines on the motor fuels sold in the U. S. during the summer of 1950. Properties and trend characteristics of the fuel samples collected are presented. This report includes tables, graphs, and a map.
Date: December 1950
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey, Summer 1951

Description: Report issued by the U.S. Bureau of Mines on the motor fuel sold between July and August, 1951. The report analyzes the properties and characteristics of the fuel samples collected. The report includes tables and graphs.
Date: January 1952
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Summer 1952

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Winter 1948-49

Description: Report issued by the Bureau of Mines over surveys conducted on the motor fuels sold during the winter of 1948-1949. The properties of the fuels sampled are presented. This report includes tables, graphs, and maps.
Date: July 1949
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Winter, 1949-50

Description: Report issued by the U.S. Bureau of Mines on the motor fuel sold in the U. S. during the winter of 1949-1950. Properties and trend characteristics of the fuel sold are presented. This report includes tables, graphs, and a map.
Date: June 1950
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Winter 1950-51

Description: Report issued by the U.S. Bureau of Mines on the motor fuel sold in the U.S. during the winter of 1950-1951. Analysis of properties and trend characteristics of the fuel samples are presented. This report includes tables, graphs, and a map.
Date: July 1951
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Winter 1951-52

Description: Report of investigations issued by the U.S. Bureau of Mines summarizing the properties of motor fuel sold at service stations during December of 1951. The investigations include analyzes the properties of the fuel samples collected. This report contains graphs and tables.
Date: July 1952
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Winter 1952-53

Description: Report issued by the U.S. Bureau of Mines on the motor fuels sold during the winter of 1952-53. The characteristics of the fuels sold, and the regions they were sold in are listed. This report includes tables, and maps.
Date: July 1953
Creator: Blade, O. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National Motor-Gasoline Survey: Winter 1945-46

Description: Report issued by the U.S. Bureau of Mines on the motor fuels sold during the winter of 1945-46. The characteristics of the fuels sold, and the regions they were sold in are listed. This report includes tables, and maps.
Date: July 1946
Creator: Blade, O. C. & Sponsler, C. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

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

Description: Report issued by the Bureau of Mines over investigations of coking-coal reserves of Clarion County, Pennsylvania. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date: May 1956
Creator: Blaylock, D. W.; Dowd, James J.; Abernethy, R. F. & Reynolds, D. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Effects of Remote Drop and Pumpdown Placement on Cellular Concrete

Description: Abstract: The hazards to the public posed by abandoned mine shafts are well documented. As private development encroaches on previously mined areas, the potential for fatalities and serious injuries from abandoned mine shafts increases. The U.S. Bureau of Mines has conducted research into cellular concrete as a material for sealing these openings. The current work involves testing the characteristics of cellular concrete before and after it had been pumped or dropped from different heights into… more
Date: 1995
Creator: Boreck, D. L. & Miller, R. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Practical Evaluation of Electrical-Resistivity Surveys as a Guide to Zinc-Lead Exploratory Drilling, Badger-Peacock Camp and Vicinity, Cherokee County, Kansas

Description: Report issued by the Bureau of Mines over studies conducted on geophysical surveys for exploratory drilling. Electrical-resistivity techniques are discussed. This report includes tables, maps, and illustrations.
Date: 1958
Creator: Brichta, Louis Chanborn & Ryan, J. Patrick
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Petrographic and Geochemical Analyses of Leach Samples from Artillery Peak, Mohave County, Arizona

Description: Abstract: The first step in determining whether Mn can be recovered by in situ leaching is to develop and test a selective lixiviant. Two column leach tests and one core leach test were conducted by the U.S. Bureau of Mines on Mn oxide ore using aqueous sulfur dioxide (SO2) as the lixiviant. The column tests showed that aqueous SO2 could selectively dissolve available Mn oxides from calcite-rich ore in a heap leach system. However, the core test showed that calcite gangue side reactions can hav… more
Date: 1995
Creator: Brink, Susan E.; Blake, Rolland & Marozas, Dianne
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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