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Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T20S R10E Sec 31 NW, Las Guijas Mts. physiographic area, Las Guijas metallic mineral dist., Soto Group, Esperanza Group, Pima43
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T20S R9E Sec 25 SW, Altar Valley physiographic area, Las Guijas metallic mineral dist., Black Gold Group, Immense Lodes, Grand Lodes, General Electric, Obregon Claims, Pima44
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T22S R9E Sec 14 C, San Luis Mts. physiographic area, Gresch, Pima52
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T20S R10E Sec 15 SE, Cerro Colorado Mts. physiographic area, Cerro Colorado metallic mineral dist., Pima568
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T20S R9E Sec 25 SW, Altar Valley physiographic area, Las Guijas metallic mineral dist., Stewart-Fernstrom, Carboloy Group, Union #1-4, Pima54
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T22S R9E Sec 10 E2, San Luis Mts. physiographic area, Easter metallic mineral dist., Pima41
Collection: Reconstruction Finance Corporation |
Place Keywords: United States, Arizona, Pima County, Arivaca - 15 Min, T20S R9E Sec 25 SW, Altar Valley physiographic area, Las Guijas metallic mineral dist., Black Gold Group, Immense Lodes, Grand Lodes, General Electric, Obregon Claims, Pima44
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Pima, Santa Cruz 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, 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