Boler, Frances M.
Seismicity and stress changes subsequent to destress blasting at the Galena mine and implications for stress control strategies / by F.M. Boler and P.L. Swanson. - Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1993. - ii, 21 : ill. ; 28 cm. - Report of investigations ; 9448 . - Report of investigations (United States. Bureau of Mines) ; 9448. .
Includes bibliographical references (p. 21).
92026077
Destress blasting--Evaluation.--Idaho--Wallace Region
Rock stress--Measurement.
Induced seismicity--Measurement.--Idaho--Wallace Region
Ground control (Mining)
Galena Mine (Idaho)
TN23 / .U43 no. 9448
622 s 622/.28
I 28.23:
Seismicity and stress changes subsequent to destress blasting at the Galena mine and implications for stress control strategies / by F.M. Boler and P.L. Swanson. - Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1993. - ii, 21 : ill. ; 28 cm. - Report of investigations ; 9448 . - Report of investigations (United States. Bureau of Mines) ; 9448. .
Includes bibliographical references (p. 21).
92026077
Destress blasting--Evaluation.--Idaho--Wallace Region
Rock stress--Measurement.
Induced seismicity--Measurement.--Idaho--Wallace Region
Ground control (Mining)
Galena Mine (Idaho)
TN23 / .U43 no. 9448
622 s 622/.28
I 28.23: