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Exploration and utilization studies :John Day chromites, Oregon

Removing and recovering flourine from western phosphate rock and utilizing the deflourinated rock

Published Year

• 1950-1959 (2) *

Subject

• Chromite--Oregon--Grant County (1)
• Chromium ores--Oregon--Grant County (1)
• Phosphate mines and mining--West (U.S.) (1)
• Phosphate rock--West (U.S.)--Industrial applications (1)
• Phosphate rock--West (U.S.)--Purification (1)
• Phosphatic fertilizers (1)

Author

• Banning, Lloyd H. (2) *
• Hall, Milton B. (1)
• Harris, Henry M. (1)
• Hundhausen, R. J. (1)
• Kelly, Hal J. (1)

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