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A simple chemical method for estimating phosphorus pentoxide content of sedimentary phosphate ores and concentrates

Petrographic study and classification of western phosphate ores

Published Year

• 1960-1969 (2)

Subject

• Phosphate ores (1)
• Phosphates (1)

Author

• Hess, Harold D. (2)
• Mabie, Curtis P. (2) *

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