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Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Patterson Mine, Pima239