Collection: Grover Heinrichs |
Place Keywords: United States, Arizona, Graham County, Cobre Grande Mtn - 7.5 Min, Cowboy, Sayers J.C., Cobre Grande Group 1-6, Cobre Grande Mine, T5S R20E Sec 28 NE, Santa Teresa Mts. physiographic area, Aravaipa metallic mineral dist., Graham148