RI 3453 Relative Air Dustiness During Cycle Of Operations At Mount Weather Testing Adit ? Introduction (df2df58f-379d-486b-93fa-fed333849f65)
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 10
- File Size:
- 3831 KB
- Publication Date:
- Jan 1, 1939
Abstract
For the purpose of comparing the amounts of dust produced by various mining operations, samples of atmospheric dust were collected during a complete cycle of drilling, blasting and mucking at or near the face of the Bureau's Mount Weather testing adit while the efficiency of several types of stemming in metal-mine blasting was being investigated. ACKNOWLEDGMENTS All gas samples were analyzed in the laboratory of the Bureau of Mines Gas Section at Pittsburgh, Pa.
Citation
APA: (1939) RI 3453 Relative Air Dustiness During Cycle Of Operations At Mount Weather Testing Adit ? Introduction (df2df58f-379d-486b-93fa-fed333849f65)
MLA: RI 3453 Relative Air Dustiness During Cycle Of Operations At Mount Weather Testing Adit ? Introduction (df2df58f-379d-486b-93fa-fed333849f65). The National Institute for Occupational Safety and Health (NIOSH), 1939.