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Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Vaca Hills - 15 Min, T12S R8E Sec 11 C, Silver Bell Mts. physiographic area, Silver Bell metallic mineral dist., El Tiro Open Pit, Asarco Silver Bell, Oxide Open Pit, Pima272
Collection: Roland Mulchay |
Place Keywords: United States, Arizona, Pima County, Ajo - 15 Min, Ajo, Phelps Dodge Ajo, T12S R6W Sec 27 NE, Little Ajo Mts. physiographic area, Ajo metallic mineral dist., Pima3