Fracturing in the zone around a blasthole, White Pine, Mich.

Author:	Siskind, D. E.
Additional Authors:	Steckley, Robert C., Olson, James J.
Year:	1973
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7753
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7753
Subjects:	Blasting
	Explosives
	Boring--Michigan
Link:	https://hdl.handle.net/2027/mdp.39015078521278