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Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Twin Buttes Open Pit, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Santa Cruz County, Mount Wrightson - 15 Min, T21S R14E Sec 21 S2, Santa Rita Mts. physiographic area, Salero metallic mineral dist., Gold Tree, El Plomo, B And R, Long Contact, Buena Vista, Excelsior, SantaCruz8