In situ stress measurements near the Ross shaft pillar, Homestake Mine, South Dakota /
by J.C. Johnson ... [et al.].
- Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, [1993].
- 17 p. : ill. ; 28 cm.
- Report of investigations ; 9446 .
- Report of investigations (United States. Bureau of Mines) ; 9446. .
Includes bibliographical references (p. 15).
92023496
Rock pressure--Measurement.
Rock mechanics--South Dakota--Lead Region.
Homestake Mine (S.D.)
TN23 TN288 / .U43 no. 9446
622 s 622/.25
Includes bibliographical references (p. 15).
92023496
Rock pressure--Measurement.
Rock mechanics--South Dakota--Lead Region.
Homestake Mine (S.D.)
TN23 TN288 / .U43 no. 9446
622 s 622/.25