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Uranium Mining Methods and Costs at Several Mines on the Colorado Plateau

Description: Report issued by the U.S. Bureau of Mines discussing uranium mining costs and methods on the Colorado Plateau. Costs of labor, transportation, and explosives, as well as mining methods and practices used, are presented. This report includes maps, tables, illustrations, and photographs.
Date: 1961
Creator: Dare, Wilbert Leland
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Sinking a Large-Diameter Concrete-Lined Access Shaft: Harold D. Roberts Tunnel, Colorado

Description: Report issued by the U.S. Bureau of Mines discussing sinking and excavation of large-diameter access shafts. As stated in the introduction, "this information circular describes the application of modern methods and equipment in sinking a vertical, 916-foot-deep by 16-foot-diameter, concrete-lined access shaft for the Harold D. Roberts tunnel near Montezuma, Colo." (p. 1). This report includes maps, tables, illustrations, and photographs.
Date: 1961
Creator: Bolmer, R. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Executive Correspondence – Letters dtd 08/15/05 to Commissioners Hansen, Gehman, Coyle and Bilbray from Colorado Senator Ken Salazar

Description: Executive Correspondence – Letters dtd 08/15/05 to Commissioners Hansen, Gehman, Coyle and Bilbray from Colorado Senator Ken Salazar thanking them for hearing the testimony regarding DFAS Denver and requesting that the Commission take a hard look at all the data underpinning the Secretary’s recommendations
Date: August 23, 2005
Item Type: Refine your search to only Letter
Partner: UNT Libraries Government Documents Department

An Investigation of the Importance of the Art of Hand Lettering in the Field of Advertising Art

Description: This thesis concerns the utility of including the art of hand lettering in a curriculum of a university advertising art program. Data secured from 155 questionnaires sent to 266 advertising firms in five states were analyzed by simple descriptive statistics including frequency counts and percentages. Two hypotheses were examined, and it is concluded that hand lettering is still needed in advertising art and should be taught in university art programs.
Date: August 1977
Creator: Greer, Hiram V.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Food Habits of Stoneflies (Plecoptera) in the Gunnison and Dolores Rivers, Colorado

Description: Gut contents of 2,500 stonefly nymphs, comprising 10 species, from the Gunnison and Dolores Rivers, Colorado were examined from Dec., 1974-Oct., 1975. Perlidae species were carnivorous feeding primarily on chironomids, mayflies and caddisflies. Seasonal patterns of ingestion and preference varied among species and predator sizes and between rivers. Early instar polyphagous species utilized detritus in the fall, eventually shifting to carnivorous habits as they grew through winter-spring. Pteronarcids fed predominantly on detritus. Dietary overlap of predators was greatest in the Gunnison River, with subtle mechanisms such as prey species and size selectivity, temporal succession and seasonal shifts to detritus-plant material in some, providing reduction of competition. A more complete partitioning of prey resources was evident in the Dolores River.
Date: August 1976
Creator: Fuller, Randall L.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941

Description: 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.
Date: November 1941
Creator: Fieldner, Arno Carl & Schmidt, L. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Thickness of Bituminous Coal and Lignite Seams Mined in the United States in 1945

Description: Report issued by the U.S. Bureau of Mines discussing bituminous coal and lignite seams found in the United States. The thickness of seams from several U.S. states is compared, as well as the mining methods employed. This report includes maps, tables, and illustrations.
Date: December 1947
Creator: Young, W. H. & Anderson, R. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Reconnaissance of Metal Mining in the San Juan Region: Ouray, San Juan, and San Miguel Counties, Colorado

Description: Report issued by the U.S. Bureau of Mines discussing metal mines in Colorado. As stated in the summary, "this paper describes the mineral deposits and discusses mining and milling methods and related operating conditions in an important gold, silver, lead, and zinc producing area in Ouray, San Juan, and San Miguel Counties, Colo., embracing 250 square miles" (p. 5). This report includes tables, maps, and illustrations.
Date: March 1950
Creator: King, William H. & Allsman, Paul T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

The Gasoline Situation

Description: Report issued by the Bureau of Mines discussing the demands on the oil industry due to an increase in automobiles in the United States. Improvements in drilling methods and refinery practices are presented. This report includes a table.
Date: March 1926
Creator: Hill, Harry H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof

Description: 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.
Date: April 1929
Creator: Paul, James Washington
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

A Biological Survey of Colorado

Description: From introduction: "Report based chiefly on the field work prosecuted during 1905, 1906, 1907, and 1909. It is primarily a characterization of the several major distribution areas or life zones."
Date: August 17, 1911
Creator: Cary, Merritt
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Treatment of the Tungsten Ores of Boulder County, Colo.

Description: Report discussing the the development of milling practice in Boulder County, the ore-dressing methods in use, and the local manufacture of ferrotungsten and tungstic oxide. Figures giving the production of tungsten concentrates in the Boulder district, in the United States, and in the world; data on the buying of tungsten ores; costs of production; and the normal tungsten requirements in this country are presented.
Date: October 1921
Creator: Bonardi, J. P. & Williams, J. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Coat

Description: Coat of golden seal fur with mink collar. Hip-length "Stroller" coat has long sleeves and center-front opening with three large circular simulated wood buttons. Large patch pockets. Collar of black mink. Retailer's label inside back collar: "Neusteters" Fur Authority Label inside right pocket.
Date: 1956/1966~
Item Type: Refine your search to only Physical Object
Partner: UNT College of Visual Arts + Design

Reserves, Petrographic and Chemical Characteristics, and Carbonizing, Properties of Coal Occurring South of Dry Fork of Minnesota Creek, Gunnison County, Near Paonia, Colorado, and the Geology of the Area

Description: Report issued by the Bureau of Mines discussing the geology, chemical, and carbonizing properties of Gunnison County coal reserves in Colorado. Results and analyses of the investigations conducted on the coal reserves are presented in detail. This report includes tables, maps, illustrations, and photographs.
Date: 1949
Creator: Toenges, Albert L.; Dowd, James J.; Turnbull, Louis A.; Davis, J. D.; Smith, H. L. & Johnson, Vard H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

How to Use Sorghum Grain

Description: This bulletin discusses the uses of sorghum grain, including in animal feeds, human food, and alcohol production.
Date: 1918
Creator: Ball, Carleton R. (Carleton Roy), 1873-1958 & Rothgeb, Benton E.
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department