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The Death Valley Expedition: A Biological Survey of Parts of California, Nevada, Arizona, and Utah, Part 2

Description: Collection of reports on Death Valley, the bordering region of California, Nevada, Arizona, and Utah. Reports include birds, reptiles and Batrachians, fishes, insects, mollusks, trees and shrubs, cactuses and yuccas, and list of localities in the reports.
Date: May 31, 1893
Creator: Fisher, A. K.; Stejneger, Leonhard; Gilbert, Charles H.; Riley, C. V.; Stearns, R. E. C.; Merriam, C. Hart et al.
Partner: UNT Libraries Government Documents Department
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Authorizing Apache County, Ariz., To issue Bonds, Report

Description: Report of the Committee on Territories detailing the opinions and recommendations of the Committee on the proposed Senate bill 5818 ratifying an act of the Arizona legislative providing for the erection of a court-house at St.Johns, in Apace County, Arizona.
Date: 1908~
Creator: United States. Congress. Senate. Committee on Territories
Partner: UNT Libraries Government Documents Department
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Authorizing Mohave Country, Ariz., to Issue Bonds, Report

Description: Report of the Committee on Territories detailing the opinions and recommendations of the Committee on the proposed Senate bill 5816 to authorize Mohave County, Arizona to issue bonds in order to erect a court-house and jail.
Date: 1908~
Creator: United States. Congress. Senate. Committee on Territories
Partner: UNT Libraries Government Documents Department
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Authorizing Yuma County, Ariz., to Issue Bonds, Report

Description: Report of the Committee on Territories detailing the opinions and recommendations of the Committee on the proposed Senate bill 5820 authorizing Yuma County, Arizona to issue bonds in order to provide for the construction of a court-house and jail.
Date: 1908~
Creator: United States. Congress. Senate. Committee on Territories
Partner: UNT Libraries Government Documents Department
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Land for Lowell Observatory Within San Francisco Mountains Forest Reserve, Ariz., Report

Description: Report of the Committee on Forest Reservations and the Protection of Game detailing the opinions and recommendations of the Committee on the proposed Senate bill 6641 to set aside land for the construction of an observatory within the San Francisco Mountains Forest Reserve, Arizona.
Date: 1908~
Creator: United States. Congress. Senate. Committee on Forest Reservation and the Protection of Game
Partner: UNT Libraries Government Documents Department
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses

Description: From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date: 1913
Creator: Lord, N. W.
Partner: UNT Libraries Government Documents Department
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

Description: From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date: 1913
Creator: Lord, N. W.
Partner: UNT Libraries Government Documents Department
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The San Franciscan Volcanic Field, Arizona

Description: Introduction: This report deals primarily with the volcanic phenomena of the region as determined in the field and laboratory.
Date: 1913
Creator: Robinson, Henry Hollister
Partner: UNT Libraries Government Documents Department
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Gypsum Products: Their Preparation and Uses

Description: Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date: July 1917
Creator: Stone, Ralph W.
Partner: UNT Libraries Government Documents Department
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The Copper Deposits of Ray and Miami, Arizona

Description: This is a report on the copper deposits of Ray and Miami, Arizona.
Date: 1919
Creator: Ransome, Frederick Leslie
Partner: UNT Libraries Government Documents Department
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Leaching Nonsulphide Copper Ores with Sulphur Dioxide

Description: Report issued by the Bureau of Mines discussing the sulfurous acid leaching of the Southwest experiment station. Operations and analyses of the experiment station are presented. This report includes tables, illustrations, and photographs.
Date: May 1923
Creator: Van Barneveld, Charles E. & Leaver, Edmund S.
Partner: UNT Libraries Government Documents Department
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Factors Governing the Entry of Solutions into Ores During Leaching

Description: Technical paper issued by the Bureau of Mines over studies on the leaching of copper-bearing ores. As stated in the introduction, the "penetration of the leaching medium into the body of the ore particles" (p. 1) is discussed. This paper includes tables, photographs, and illustrations.
Date: 1929
Creator: Sullivan, John D.; Keck, Walter E. & Oldright, George L.
Partner: UNT Libraries Government Documents Department
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Innovations in Copper Leaching Employing Ferric Sulphate-Sulphuric Acid

Description: From Introduction: "The Bureau of Mines has attempted to develop a cheap and efficient solvent that would especially meet the requirements of smaller plants. (See Bibliography). A method of producing this solution from sulphurous products and waste liquors was developed by the bureau and tried successfully on a test-plant scale at the Southwest Experiment Station in cooperation with the department of mining and metallurgy, University of Arizona, Tuscon, Ariz."
Date: 1930
Creator: Keyes, Harmon E.
Partner: UNT Libraries Government Documents Department
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Ventilation of the Large Copper Mines of Arizona

Description: Introduction: "This bulletin discusses ventilation methods, practices, and costs at 11 large copper mines in Arizona, as obtained by brief personal studies and from supplementary information furnished by the mine managements. These mines were visited from December, 1928, to November, 1929, and the methods and practices in use when visited are described in some detail."
Date: 1930
Creator: McElroy, G. E.
Partner: UNT Libraries Government Documents Department
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Methods and Costs of Stripping and Mining at the United Verde Open-Pit Mine, Jerome, Arizona

Description: Report issued by the U.S. Bureau of Mines discussing the mining practices and expenses of the United Verde open-pit mine west of Jerome, Arizona. As stated in the introduction, "the purpose of this paper is to present the methods used in developing and operating the mine, and to discuss the problems encountered" (p. 1). This report includes tables, maps, and illustrations.
Date: February 1930
Creator: Alenius, E. M. J.
Partner: UNT Libraries Government Documents Department
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Quicksilver

Description: From Introduction: "Material for this report was gathered during the last quarter of 1928 and the first quarter of 1929, when the author visited the quick-silver-producing districts of California, Nevada, Texas, Oregon, Washington and Arizona to view the progress made in recent years and gather material for a comprehensive study of the present-day quicksilver industry of the United States."
Date: 1931
Creator: Schuette, C. N.
Partner: UNT Libraries Government Documents Department
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Procedure of the Purchasing and Supply Departments of the Miami Copper Company, Miami, Arizona

Description: Report issued by the U.S. Bureau of Mines discussing the purchasing procedures documented by the Miami Copper Company in Arizona. Supplies, invoices, discounts, and accounting procedures are described in detail. This report includes tables, and illustrations.
Date: May 1932
Creator: Bishop, Fred L. & Keller, Albert E.
Partner: UNT Libraries Government Documents Department
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United States Earthquakes, 1938

Description: Report discussing earthquake activity in the United States during 1938. The report is broken down by regions and has sections for specific earthquakes.
Date: 1938
Partner: UNT Libraries Government Documents Department
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Vanadium Deposits in the Carrizo Mountains District, Navajo Indian Reservation, Northeastern Arizona and Northwestern New Mexico

Description: From abstract: The Carrizo Mountains vanadium district is in the Navajo Indian Reservation, northeastern Arizona and northwestern New Mexico. From May through October, 1942, two mining companies, operating under lease agreements with the Navajo Service, opened several mines in the district and produced a total of about 6,000 tons of ore, averaging approximately 2.2 percent.
Date: 1942
Creator: Duncan, Donald C. & Stokes, William Lee
Partner: UNT Libraries Government Documents Department
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Some Haulage and Hoisting Hazards in Western Mines

Description: 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.
Date: December 1942
Creator: Denny, E. H. & Humphrey, H. B.
Partner: UNT Libraries Government Documents Department
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