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Mining methods and costs at the vanadium mine of the United States Vanadium Corporation, Rifle, Colo.

Accident experience and costs in Colorado metal mines

Mining and milling methods and costs at the Summitville Consolidated Mines, Inc., Summitville, Colo.

Published Year

• 1930-1939 (3) *

Subject

• Mines and mineral resources--Colorado (3) *
• Mine accidents--Colorado (1)
• Mine safety--Colorado (1)
• Mineral industries--Colorado (1)
• Mining engineering--Colorado (1)
• Vanadium--Colorado (1)

Author

• Anundsen, E. A. (1)
• Burwell, Blair. (1)
• Denny, Edward H. (1)
• Guiteras, Joseph Ramon, (1)

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