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  Partner: UNT Libraries Government Documents Department
 Country: United States
 State: Washington
 Collection: Technical Report Archive and Image Library
Accelerated Laboratory Test for Determination of Slacking Characteristics of Coal
Report issued by the U.S. Bureau of Mines on laboratory testing developed to measure the slacking of coals. Testing methods and results are presented. This report includes tables and graphs. digital.library.unt.edu/ark:/67531/metadc38382/
Aeroradioactivity Survey and Areal Geology of the Hanford Plant Area, Washington and Oregon (ARMS-I)
Report regarding an airborne gamma-radioactivity survey that took place over a 9,000 square mile area in south-central Washington and north-central Oregon. Topics include the types of bedrock noted in the area as well as their levels of radioactivity. digital.library.unt.edu/ark:/67531/metadc13026/
Analyses of Washington Coals: Supplement to Technical Paper 491
Report issued by the Bureau of Mines discussing the technological advances made in the mining industry between 1931 and 1941. Mechanized methods for mining operations are presented. This report includes tables, illustrations, and a map. digital.library.unt.edu/ark:/67531/metadc66439/
Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941
Report issued by the U.S. Bureau of Mines discussing the annual report over the research and technology of coal during 1941. As stated in the foreword, "these investigations increase our fund of exact knowledge on the properties and composition of American coals and lead to better methods in mining, preparing, storing, and utilizing coal" (p. 4). This report includes tables, illustrations, photographs, and a map. digital.library.unt.edu/ark:/67531/metadc67018/
Approximate Quantitative Microscopy of Pulverized Ores, Including the Use of the Camera Lucida
Technical paper issued by the Bureau of Mines over microscopy of pulverized ores. As stated in the introduction, "this paper, which deals with the study of pulverized ores and the use of the camera lucida in such work, discusses an investigation undertaken at the Seattle and the Golden mining experiment stations of the Bureau of Mines" (p. 3). This paper includes tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc66425/
Beneficiation of Chromite Ores From Western United States
Report issued by the U.S. Bureau of Mines on the sampling of chrome ore deposits in the western United States. Physical properties of the samples collected are presented. This report includes tables. digital.library.unt.edu/ark:/67531/metadc38473/
Byproduct Coke-Oven Tests of Washington Coals
Report issued by the U.S. Bureau of Mines on the coking-coal testing done on Washington coal. Descriptions of the testing, and properties of the coals tested are presented. This report includes tables, and photographs. digital.library.unt.edu/ark:/67531/metadc38415/
Cape Disappointment, Washington--Oregon
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Cape Disappointment region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66978/
Cape Flattery, Washington, United States--British Columbia, Canada
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Cape Flattery region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66974/
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. digital.library.unt.edu/ark:/67531/metadc38484/
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. digital.library.unt.edu/ark:/67531/metadc38466/
Comparative Yields of Light Oil, Tar, and Constituents from Carbonization Tests at 800 Degrees, 900 Degrees, and 1,000 Degrees Celsius
Report issued by the U.S. Bureau of Mines on testing done on a variety of American coals collected from 32 coal beds across the country. The carbonizing properties of samples tested at 3 different temperatures are presented. This report includes tables, and graphs. digital.library.unt.edu/ark:/67531/metadc38451/
Copalis Beach, Washington
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Copalis Beach region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66976/
Diamond Drilling in the Metaline District, Pend Oreille County, Washington
Report issued by the Bureau of Mines on exploration by diamond drilling in Pend Oreille County. Results of the exploration are presented. This report includes tables, maps, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc38514/
Exploration, Reserves, Bed Characteristics and Strip-Mining Possibilities of a Lignite Deposit Near Toledo, Lewis County, Washington
Report issued by the Bureau of Mines discussing exploration of Lewis County lignite deposits in Washington. History, development, and drilling methods are presented. This report includes tables, maps, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc66470/
Hoquiam, Washington--Oregon
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Hoquiam region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66979/
Investigation of the Electric Point and Gladstone Lead-Zinc Mines, Stevens County, Washington
Report issued by the Bureau of Mines regarding studies conducted on lead-zinc mines in Stevens County, Washington. As stated in the introduction, "this report presents the factual data obtained from the trenching and sampling operations" (p. 1). This report includes tables, maps, and illustrations. digital.library.unt.edu/ark:/67531/metadc38503/
Investigation of the Young American Lead-Zinc Deposit, Stevens County, Washington
Report issued by the Bureau of Mines over investigations of mines in Stevens County, Washington. The history, geology, and physical features of the mines are presented. This report includes tables, maps, and illustrations. digital.library.unt.edu/ark:/67531/metadc38522/
Iron and Steel Scrap in the Pacific Northwest
Report issued by the U.S. Bureau of Mines discussing the iron and steel scrap industry in the Pacific Northwest. As stated in the introduction, "this report surveys the supply and consumption of iron and steel scrap in the Pacific Northwest, with emphasis on Oregon and Washington" (p. 2). This report includes maps, tables, illustrations digital.library.unt.edu/ark:/67531/metadc170790/
Loss of Life Among Wearers of Oxygen Breathing Apparatus
Report issued by the U.S. Bureau of Mines discussing fatalities of mine workers while wearing self-contained oxygen breathing apparatuses. Descriptions of the circumstances surrounding the deaths of 26 workers are presented. This report includes a table. digital.library.unt.edu/ark:/67531/metadc67028/
Low-Temperature Carbonization Assays of North American Coals
Report issued by the Bureau of Mines over studies conducted on low-temperature carbonization of coal. Methods and results of the studies are presented and discussed. This report includes tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc38795/
Mercury: A Materials Survey
Report issued by the U.S. Bureau of Mines discussing materials surveys conducted on mercury. As stated in the foreword, "the surveys dealing with metals and minerals summarize the demand-supply position in the United States and include information on production, imports, consumption, exports, substitutes, and pertinent history" (p. v). This report includes maps, tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc170716/
Plastic Magnesia
Report issued by the Bureau of Mines over the production methods and uses of plastic magnesia. Methods, properties, and uses of plastic magnesia are discussed. This report includes tables, illustrations, and photographs. digital.library.unt.edu/ark:/67531/metadc38760/
Report of the Nonmetals Division: Fiscal Year 1942
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. digital.library.unt.edu/ark:/67531/metadc38448/
Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof
Report issued by the U.S. Bureau of Mines over state mine inspection reports from 19 U.S. states. The information in the reports includes details of accidents, locations that specific accidents occurred, and proposed remedies for prevention of future accidents. This report includes tables. digital.library.unt.edu/ark:/67531/metadc67001/
Seattle, Washington
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Seattle region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66977/
Some Haulage and Hoisting Hazards in Western Mines
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. digital.library.unt.edu/ark:/67531/metadc67022/
Trends in the Use of Energy in the Western States, With Particular Reference to Coal
Report issued by the U.S. Bureau of Mines on energy consumption in the western United States. A focus on coal as the primary energy source is presented. This report includes tables, graphs, maps, and illustrations. digital.library.unt.edu/ark:/67531/metadc38450/
United States Earthquakes, 1931
Report discussing earthquake activity in the United States during 1931. The report is broken down by regions and has sections for specific earthquakes. digital.library.unt.edu/ark:/67531/metadc40324/
United States Earthquakes, 1936
Report discussing earthquake activity in the United States during 1936. The report is broken down by regions and has sections for specific earthquakes. digital.library.unt.edu/ark:/67531/metadc40329/
United States Earthquakes 1940
Report discussing earthquake activity in the United States during 1940. The report is broken down by regions and has sections for specific earthquakes. digital.library.unt.edu/ark:/67531/metadc40333/
United States Earthquakes 1941
Report discussing earthquake activity in the United States during 1941. The report is broken down by regions and has sections for specific earthquakes. digital.library.unt.edu/ark:/67531/metadc40334/
United States Earthquakes 1942
Report discussing earthquake activity in the United States during 1942. The report is broken down by regions and has sections for specific earthquakes. digital.library.unt.edu/ark:/67531/metadc40335/
United States Earthquakes, 1943
Report discussing earthquake activity in the United States during 1943. The report is broken down by regions and has sections for specific earthquakes. digital.library.unt.edu/ark:/67531/metadc40336/
Vancouver, Washington--Oregon
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Vancouver region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66980/
Victoria, British Columbia, Canada--Washington, United States
Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Victoria region of the Pacific coast area. Scale 1:250,000. digital.library.unt.edu/ark:/67531/metadc66975/