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Examination of Zinc-Lead Mines in the Wallapai Mining District, Mohave County, Arizona
Report issued by the Bureau of Mines over studies on the zinc-lead mines in Mohave County, Arizona. Descriptions of the characteristics, development, and production of the ore are presented. This report includes tables, maps, and illustrations.
Date:
August 1947
Creator:
Haury, Peter S.
System:
The UNT Digital Library
Flood-Prevention Projects at Pennsylvania Anthracite Mines: Progress Report for 1945
Report issued by the Bureau of Mines over studies conducted on flood-prevention developed for mine systems. A history of flood prevention procedures as well as updated flood-prevention is presented. This report includes tables, graphs, maps, photographs, and illustrations.
Date:
August 1947
Creator:
Ash, S. H.; Cassap, W. E.; Westfield, James; Eaton, W. L.; Romischer, W. M.; Podgorski, E. J. et al.
System:
The UNT Digital Library
National Motor-Gasoline Survey: Winter 1946-47
Report issued by the Bureau of Mines over motor-fuels sold during the winter of 1946-1947. Locations and properties of fuel samples are presented. This report includes tables and a map.
Date:
August 1947
Creator:
Blade, O. C.
System:
The UNT Digital Library
Experiment in Underground Gasification of Coal, Gorgas, Alabama
Report issued by the Bureau of Mines over studies and experiments conducted on underground coal gasification. The results of the experiments are listed. Description and analysis of the coal and coal bed are also presented. This report includes tables, maps, photographs, and illustrations.
Date:
August 1947
Creator:
Dowd, James J.; Elder, James L.; Capp, J. P. & Cohen, Paul
System:
The UNT Digital Library