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U.S. Department of Energy
Office of Scientific and Technical Information

Hazards of black blasting powder in underground coal mining

Technical Report ·
OSTI ID:7307455
To help reduce explosion hazards in coal mines using dangerous black blasting powder, this circular outlines precautions designed to increase the safety factor in using this explosive.
Research Organization:
Bureau of Mines, Washington, DC (USA)
OSTI ID:
7307455
Report Number(s):
BM-IC-7492
Country of Publication:
United States
Language:
English