Search
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T17S R13E Sec 30 N2, Sierrita Mts. physiographic area, Pima1134
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, Pima County, Twin Buttes Mine, Twin Buttes Open Pit, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Pima metallic mineral dist., Sierrita Mts. physiographic area, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes Mine, Twin Buttes Open Pit, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes Mine, Twin Buttes Open Pit, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Pima metallic mineral dist., Sierrita Mts. physiographic area, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes Mine, Twin Buttes Open Pit, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Pima metallic mineral dist., Sierrita Mts. physiographic area, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes Mine, Twin Buttes Open Pit, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Pima metallic mineral dist., Sierrita Mts. physiographic area, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes Mine, Twin Buttes Open Pit, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Pima metallic mineral dist., Sierrita Mts. physiographic area, Pima246
Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Twin Buttes Open Pit, Pima246
Collection: James Doyle Sell |
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: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Twin Buttes Open Pit, Pima246
Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T17S R13E Sec 30 N2, Sierrita Mts. physiographic area, Pima1134
Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T17S R13E Sec 30 N2, Sierrita Mts. physiographic area, Pima1134
Collection: Cambior Exploration USA |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, Twin Buttes Open Pit, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima246
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, Twin Buttes Open Pit, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima246
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, Twin Buttes Open Pit, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima246
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, Twin Buttes Open Pit, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima246
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, Twin Buttes Open Pit, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima246