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Active list of permissible explosives and blasting devices approved before December 31, 1972. (Supersedes IC 8493).

Authors
Ribovich-J; Watson-RW
Source
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, IC 8597, 1973 Jan; :1-10
Link
NIOSHTIC No.
10001680
Abstract
The current Bureau of Mines active list of permissible explosives includes 71 brands. Eleven are gelatinous, 56 are the granular type, and four are water-gel explosives, an entirely new type of ammonium nitrate-based explosive for use in coal mines. The list of permissible blasting comprises five cardox models.
Publication Date
19730101
Document Type
IH; Information Circular
Fiscal Year
1973
NTIS Accession No.
PB-221919
NTIS Price
A02
Identifying No.
IC-8597
NIOSH Division
PRC
Source Name
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, IC 8597
State
PA
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