| Bagdad | Yavapai County, Arizona, USA | Copper, Molybdenum | Production | Freeport-McMoRan (100%) |
| Cerro Verde | Arequipa, Peru | Copper, Molybdenum | Production | Freeport-McMoRan (55.1%), SMM Cerro Verde Netherlands B.V. (21%), Compania de Minas Buenaventura S.A.A. (19.6%), Public shareholders (Lima SE) (4.3%) |
| Los Chancas | Apurímac, Peru | Copper, Molybdenum, Gold | Exploration | Southern Copper (100%) |
| Pinto Valley | Globe-Miami District, Arizona, USA | Copper, Molybdenum | Production | Capstone Copper (100%) |
| Sierrita | Pima County, Arizona, USA | Copper, Molybdenum | Production | Freeport-McMoRan (100%) |