Shaft design in the Coeur d'Alene mining district, Idaho : results of in situ stress and physical property measurements /
Beus, Michael J.
Shaft design in the Coeur d'Alene mining district, Idaho : results of in situ stress and physical property measurements / by Michael J. Beus and Samuel S.M. Chan. - Washington : U.S. Dept. of the Interior, Bureau of Mines, 1980. - ii, 39 p. : ill. - Report of investigations ; 8435 . - United States. Bureau of Mines. Report of investigations ; 8435 . - Report of investigations (United States. Bureau of Mines) ; 8435. .
79607065
Mine shafts.
Mines and mineral resources--Coeur d'Alene.--Idaho
Shaft design in the Coeur d'Alene mining district, Idaho : results of in situ stress and physical property measurements / by Michael J. Beus and Samuel S.M. Chan. - Washington : U.S. Dept. of the Interior, Bureau of Mines, 1980. - ii, 39 p. : ill. - Report of investigations ; 8435 . - United States. Bureau of Mines. Report of investigations ; 8435 . - Report of investigations (United States. Bureau of Mines) ; 8435. .
79607065
Mine shafts.
Mines and mineral resources--Coeur d'Alene.--Idaho