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American Lignites: Geological Occurrence, Petrographic Composition, And Extractable Waxes
Report discussing experiments done on expandable waxes of lignites to determine yields and properties from certain place in the United States.
Date:
1950
Creator:
Selvig, W. A.; Ode, W. H.; Parks, B. C. & O'Donnell, H. J.
System:
The UNT Digital Library
Effect of Oil-Base Drilling Fluid Filtrate on Analysis of Cores from South Coles Levee, California, and Rangely, Colorado Fields
Report issued by the U.S. Bureau of Mines on the study of contamination of cores obtained with conventional core barrels. The effect of the oil-based drilling fluid and analysis of the cores are presented. The report includes tables, graphs, and illustrations.
Date:
August 1950
Creator:
Gates, Gates L.; Morris, Frank C. & Caraway, W. Hodge
System:
The UNT Digital Library
Investigation of the radioactive minerals in the black sands of the Del Monte glass sand deposits, Pacific Grove, California
Discussing an investigation made of the radioactive materials in the Black Sands of the Del Monte Glass Sand Deposits, in Pacific Grove, California
Date:
July 1950
Creator:
Towle, Charles C.
System:
The UNT Digital Library