Technical Report Archive & Image Library (TRAIL) - 6 Matching Results

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Copper Mining in North America

Description: From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Carbonizing Properties: British Columbia, Matanuska Valley (Alaska), and Washington Coals and Blends of Six of Them with Lower Sunnyside (Utah) Coals

Description: From Introduction and Summary: "This report gives results of an investigation of the carbonizing properties of 18 coals, including 2 from Alaska, 12 from British Columbia, 3 from Washington, and 1 from Utah. Each coal was carbonized in the standard 13-inch Bureau of Mines-American Gas Association (BM-AGA) retort at 900 degrees C."
Date: 1952
Creator: Davis, J. D.; Reynolds, D. A.; Brewer, R. E.; Naugle, B. W.; Wolfson, D. E.; Gibson, F. H. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Appendix II: Listing of the Tide Library and Support Programs and Files

Description: Dataset that includes tide grid location and station data, the FORTRAN programs, procedure files, the card image versions of the tide and wind libraries and velocity data, sequential data files, a wind location matrix and wind velocity fields in a binary format for the Puget Sound Tide Files, Puget Sound Wind Files, and Puget Sound Current Analyses.
Date: August 1980
Creator: Pease, Carol H.
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department
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