You limited your search to:

  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Report of investigations (United States. Bureau of Mines)
 Collection: Technical Report Archive and Image Library
Core-Drilling Testing for Base-Metal Mineralization Below the Hope Silver Mines, Granite County, Montana

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

Date: February 1949
Creator: Cole, John W.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
Corrosion and Deposits in Regenerative Air Preheaters

Corrosion and Deposits in Regenerative Air Preheaters

Date: August 1953
Creator: Barkley, J. F.
Description: Report issued by the U.S. Bureau of Mines on the field tests performed on air preheaters. It also discusses the corrosion resistance of different materials, and their corrosive effects. This report contains tables, graphs, photographs and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Daisy Fluorite Mine: Rosiclare Lead and Fluorspar Mining Company, Hardin County, Illinois

Daisy Fluorite Mine: Rosiclare Lead and Fluorspar Mining Company, Hardin County, Illinois

Date: June 1947
Creator: Muir, Neal M.
Description: Report from the U.S. Bureau of Mines over the studies conducted on the Daisy mine and the Hillside mine in Hardin County, Illinois. Properties of the mines, and the types of mineral deposits found in each are presented. This report includes maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Data on Pumping at the Anthracite Mines of Pennsylvania

Data on Pumping at the Anthracite Mines of Pennsylvania

Date: September 1950
Creator: Ash, S. H. (Simon Harry), b. 1889
Description: Report issued by the U.S. Bureau of Mines on the study of pumping at anthracite mines in Pennsylvania. The study was conducted in order to solve anthracite mine-water problems. The report includes maps, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Description and Operation of the N-T-U Retort on Colorado Oil Shale

Description and Operation of the N-T-U Retort on Colorado Oil Shale

Date: November 1956
Creator: Ruark, J. R.
Description: Report issued by the Bureau of Mines over studies conducted on Colorado oil-shale. Description of the N-T-U retort is presented. This report includes tables, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Design and Applications of Some Mathematical Models for Mine-Systems Analysis

Design and Applications of Some Mathematical Models for Mine-Systems Analysis

Date: 1963
Creator: Hewlett, Richard F.
Description: Report issued by the Bureau of Mines over mining systems. As stated in the introduction, "the purpose of this publication is to show possible application, within the field of mining, of some innovations to methods of analysis that have been developed and improved in recent years" (p. 2). This report includes tables, graphs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Destructive Distillation of Mixtures of Oil and Coal

Destructive Distillation of Mixtures of Oil and Coal

Date: December 1921
Creator: Davis, Joseph D.
Description: Report issued by the U.S. Bureau of Mines on the characteristics and behavior of oil and coal distillation processes. The effectiveness of the distillation processes and the properties of the oil and coal mixtures are presented. This report includes tables, graphs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Determining Seepage Characteristics of Mill-Tailings Dams by the Finite-Element Method

Determining Seepage Characteristics of Mill-Tailings Dams by the Finite-Element Method

Date: January 1971
Creator: Kealy, C. Daniel.
Description: Report issued by the Bureau of Mines over studies of mill-tailings dams, and disposal. Methods and development of tailings dams are discussed. This report includes tables, charts, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Development and Preliminary Operation of the Gas-Combustion Oil-Shale Pilot Retort

Development and Preliminary Operation of the Gas-Combustion Oil-Shale Pilot Retort

Date: November 1955
Creator: Matzick, Arthur
Description: Report issued by the Bureau of Mines over operations of an oil-shale pilot plant. As stated in the summary, "this report describes the step-by-step development of the Gas-Combustion retort and the various modifications and means of air admission used to obtain a workable unit" (p. 2). This report includes tables, graphs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Development and Production History on the Salt Flat and Other Fault Fields of East Central Texas

Development and Production History on the Salt Flat and Other Fault Fields of East Central Texas

Date: March 1931
Creator: Hill, Harry Blackburn; Bauserman, E. V. H. & Carpenter, C. B.
Description: Report issued by the Bureau of Mines over the Salt Flat fields in East Central Texas. As stated in the introduction, "this report deals with the development and production history of the Salt Flat field and gives comparative data on five outstanding fault fields. Two of these fields are producing from limestone and three from sandstone reservoirs" (p. 2-3). This report includes tables, maps, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department