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Accuracy in estimating metal content and tonnage of an ore body from diamond-drill-hole data

Drillability studies :statistical regression analysis of diamond drilling

Drillability studies :impregnated diamond bits

Drillability studies-laboratory percussive drilling

Published Year

• 1960-1969 (4) *

Subject

• Boring (4) *
• Rock-drills (4) *
• Bits (Drilling and boring) (1)
• Diamond bits (1)
• Diamond drilling (1)
• Ores--Sampling and estimation (1)

Author

• Paone, James. (3)
• Bruce, William E. (2)
• Madson, Dick. (2)
• Koch, George S., (1)
• Link, Richard F., (1)
• Virciglio, Pauline R. (1)

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