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Improved drilling of coal measure rocks for underground mine void detection and exploration programs

Dewatering of Alaska placer effluent using PEO

Published Year

• 1990-1999 (2) *

Subject

• Polyethylene oxide (2) *
• Abandoned coal mines (1)
• Coal-cutting bits (1)
• Mine surveying (1)
• Placer mining--Alaska--Waste disposal (1)
• Slurry--Dewatering (1)

Author

• Pahlman, J. E. (1)
• Scheiner, Bernard J. (1)
• Sharma, Sandeep K. (1)
• Smelley, Annie G. (1)
• Tuzinski, Patrick A. (1)
• Watson, Pamela J. (1)

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