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Some notes on underground transportation in metal mines

Shaft-sinking methods and costs, and cost of plant and equipment at the Macassa Mine, Kirkland Lake, Ontario

Some notes on methods and costs of equipping and developing prospects

Method and cost of exploring, equipping for development, and developing the Central Patricia Group of Claims, Northern Ontario

Shaft sinking with a shot drill, Idaho Maryland Mine, Grass Valley, Calif.

Published Year

• 1930-1939 (5)

Subject

• Drill pipe (1)
• Mines and mineral resources--Canada--Ontario (1)
• Mining claims--Canada--Ontario (1)
• Mining engineering (1)
• Mining law--Canada (1)
• Mining machinery (1)
• Percussion drilling (1)
• Prospecting--Canada (1)
• Shaft sinking--Costs (1)
• Shaft sinking--Technique (1)

Author

• Jackson, C. F. (5) *
• Howes, G. A. (1)
• Keast, A. J. (1)
• Newsom, J. B. (1)

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