Rock damage from small charge blasting in granite

Additional Authors:	Fogelson, David E., Hjelmstad, Kenneth E., Willard, Robert J., Olson, James J.
Year:	1973
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7751
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7751
Subjects:	Mine roof bolting
	Granite
	Rock mechanics
	Blast effect
Link:	https://hdl.handle.net/2027/mdp.39015078521138