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An investigation of the mineralogy, petrography, and paleobotany of uranium-bearing lignites :consists of thesis uranium mineralization in some North and South Dakota lignites

An investigation of the mineralogy and petrography of uranium-bearing shales ;consists of thesis: an investigation of the relationships between selected minerals, trace elements and organic constituents of several black shales

Published Year

• 1950-1959 (2) *

Subject

• Black shales--Ohio (1)
• Lignite--North Dakota--Analysis (1)
• Lignite--South Dakota--Analysis (1)
• Uranium ores (1)

Author

• Bates, Thomas F. (2) *
• Spackman, W. (1)
• Strahl, Erwin O. (1)
• White, E. W. (1)

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