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4 results returnedBlock-caving mining methods and costs Bagdad Mine, Bagdad Copper Corp. Yavapai County, Ariz.
Open-pit copper mining methods, Morenci Branch, Phelps Dodge Corp., Greenlee County, Ariz.
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Subject
- Block theory (Rock mechanics) (1)
- Copper mines and mining--Arizona (1)
- Copper mines and mining--Arizona--Greenlee County (1)
- Copper mines and mining--Arizona--Yavapai County (1)
- Copper mines and mining--New Mexico--Grant County (1)
- Mines and mineral resources--Arizona (1)
- Zinc mines and mining--Arizona (1)
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