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Collection: Grover Heinrichs |
Place Keywords: United States, Arizona, Cochise County, Pearce - 15 Min, T18S R25E Sec 1 SE, Pearce physiographic area, Pearce metallic mineral dist., Cochise140
Collection: Walter E. Heinrichs, Jr. |
Place Keywords: United States, Arizona, Gila County, T4N R14E Sec 17 , 4N14E17GAZ