skos:altLabel | - Climax Molybdenum Company
- Ansonia Brass company
- Copper Queen
- Copper Queen Consolidated Mining Company
- Detroit Copper Company
- Phelps Dodge & Co
- Phelps Dodge & Co.
- Phelps Dodge Company
- Phelps Dodge Coporation
- Phelps Dodge Corp.
- Phelps Dodge Corporation
- Phelps, Dodge & Co
- Phelps, Dodge & Co.
- Phelps, Dodge & Company
- Phelps, Dodge, & Co
- Phelps, Dodge, and Company
- Phelps-Dodge Mining Corporation
- Phelps-Dodge company
- Phelps-Dodge smelter
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