Block-caving mining methods and costs Bagdad Mine, Bagdad Copper Corp. Yavapai County, Ariz.

Author: Hardwick, W. R.
Year: 1959
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:7890
Series: Information circular / U. S. Dept. of the Interior, Bureau of MInes ;
Report Number: 7890
Subjects: Block theory (Rock mechanics)
Copper mines and mining--Arizona--Yavapai County
Link: https://hdl.handle.net/2027/mdp.39015078454512

< New search