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Collection: ADMMR |
Place Keywords: United States, Arizona, Santa Cruz County, Oro Blanco - 15 Min, T23S R10E Sec 10 SW, Cobre Ridge physiographic area, Oro Blanco Placers, Alamo Placers, SantaCruz21A
Collection: ADMMR |
Place Keywords: United States, Arizona, Santa Cruz County, Oro Blanco - 15 Min, T23S R11E Sec 19 SE, Cobre Ridge physiographic area, Oro Blanco metallic mineral dist., SantaCruz69B
Collection: ADMMR |
Place Keywords: United States, Arizona, Santa Cruz County, Oro Blanco - 15 Min, T23S R10E Sec 15 S2, Cobre Ridge physiographic area, SantaCruz247