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Rock-dusting in coal mines of the State of Washington

Experiments to determine the minimum amount of coal-dust required for propagation of a mine explosion

Published Year

• 1930-1939 (2)

Subject

• Mineral dust (2) *
• Mine explosions (1)

Author

• Ash, S. H. (1)
• Greenwald, H. P. (1)
• Rice, G. S. (1)
• Schoning, John G. (1)

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