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Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Sahuarita - 15 Min, T18S R15E Sec 12 C, Santa Rita Mts. physiographic area, Helvetia-Rosemont metallic mineral dist., Pima158
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Ajo - 15 Min, T12S R6W Sec 35 ALL, Little Ajo Mts. physiographic area, Pima861
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Ajo - 15 Min, Copper Ledge, T12S R6W Sec 26 NE, Little Ajo Mts. physiographic area, Ajo Cornelia metallic mineral dist., Pima533
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Empire Mountains - 15 Min, Kentucky, Boston, Empire, Graham, Louisiana, Harshaw, Colorado, Hummel Property, Hughes, T19S R16E Sec 16 SE, Sonoita Basin physiographic area, Pima141
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Kino Peak - 15 Min, Copper Hill Group, T14S R7W Sec 34 NE, Growler Valley physiographic area, Growler metallic mineral dist., Pima146
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, Black Gold Group, Immense Lodes, Grand Lodes, General Electric, Obregon Claims, T20S R9E Sec 25 SW, Altar Valley physiographic area, Las Guijas metallic mineral dist., Pima44
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Comobabi - 15 Min, Little Mary, T16S R4E Sec 23 SW, South Comobabi Mts. physiographic area, Cababi metallic mineral dist., Pima85
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Quijotoa Mts - 15 Min, T15S R2E Sec 34 SE, Quijota Mts. physiographic area, Ben Nevis metallic mineral dist., Pima317
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Quijotoa Mts - 15 Min, Quijotoa Mine, T15S R2E Sec 12 SW, Quijota Mts. physiographic area, Pima301
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