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Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T17S R12E Sec 1 NW, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima221
Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, Pima Open Pit Mine, T16S R12E Sec 36 S2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima883
Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, Lacy-Irvin, Demetrie Wash Project, T18S R13E Sec 20 C, Sierrita Mts. physiographic area, Pima718
Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, Lacy-Irvin, Demetrie Wash Project, T18S R13E Sec 20 C, Sierrita Mts. physiographic area, Pima718
Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, Pima Open Pit Mine, T16S R12E Sec 36 S2, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima883
Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, Helmet Peak Group, Camden, Elsie, Tit For Tat, Samm'S Claims, T17S R12E Sec 9 SE, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima237