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Open-Pit Copper Mining Methods and Costs at the Bagdad Mine, Bagdad Copper Corporation, Yavapai County, Arizona
| Author: | Hardwick, W. R. |
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| Year: | 1959 |
| Document Type: | N/A |
| SUDOC: | I 28.27:7929 |
| Series: | Information circular (United States. Bureau of Mines) |
| Report Number: | I. C. 7929 |
| Subjects: | Strip mining -- Arizona -- Yavapai County. |
| Copper mines and mining -- Arizona -- Yavapai County. | |
| Bagdad Copper Corporation. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc170713/ |
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