Search
Collection: James Doyle Sell |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 15 Min, T16S R12E Sec 35 SW, Sierrita Mts. physiographic area, Pima metallic mineral dist., Azurite, Pima228
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pima County, Empire Mountains - 15 Min, T18S R17E Sec 8 --, Empire Mts. physiographic area, Empire metallic mineral dist., Pima124