Search
Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T16S R13E Sec 31 NW, Sierrita Mts. physiographic area, Pima metallic mineral dist., San Xavier South, Pima1141
Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T16S R13E Sec 31 NW, Sierrita Mts. physiographic area, Pima metallic mineral dist., East Pima Mine, Mission Complex Including Ug, Pima230
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, Mohave County, Wabayuma Peak - 7.5 Min, T18N R16W Sec 13 SE, Hualapai Mts. physiographic area, Boriana metallic mineral dist., Mohave513A