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Evaluation of methods for determining nahcolite and dawsonite in oil shales

Flotation of carbonate minerals from unaltered phosphate ores of the Phosphoria formation

Recovery of fluorine from low-grade calcareous fluorspars :preliminary studies

Determination of carbonate minerals of Green River Formation oil shales, Piceance Creek Basin, Colorado

Published Year

• 1970-1979 (4) *

Subject

• Carbonate minerals (4) *
• Fluorine (1)
• Fluorspar ores (1)
• Oil-shales (1)
• Thermal analysis (1)
• X-rays--Diffraction (1)

Author

• Rule, A. R. (2)
• Blake, H. E., (1)
• Butler, Marshall O., (1)
• Clark, Charles W., (1)
• Green, Thomas E. (1)
• Huggins, Charles W. (1)
• Robb, William A. (1)
• Smith, John Ward, (1)
• Turner, Theodore L. (1)
• Young, Neil B. (1)

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