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Copper Mining in North America
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.
System:
The UNT Digital Library
Analysis and Summary Report of Operation Guantanamo Naval Base Desalination Facility
Report analyzing the Guantanamo Naval Base 2.25 MGD desalting and power generation facility in order to create a guide for the research and development programs for the Office of Saline Water and for commercial desalinization facilities.
Date:
June 1972
Creator:
Rapier, P. M.; Rowe, W. H.; Ko, A. C.; DeReinzo, P. P. & Gitterman, H.
System:
The UNT Digital Library
Geology and Chromite Deposits of the Camagüey District, Camagüey Province, Cuba
From abstract: Geophysical prospecting by gravity methods has been successful in finding new deposits in the [Camaguey] district, and the present studies have brought out new information on the localization and attitudes of the known deposits that may be of assistance in planning future geophysical work.
Date:
1948
Creator:
Flint, Delos E.; de Albear, Jesus Francisco & Guild, Philip White
System:
The UNT Digital Library