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Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Penitas Hills - 7.5 Min, T18S R10E Sec 13 NW, Sierrita Mts. physiographic area, Sierrita Placer, Pima1150
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Penitas Hills - 7.5 Min, T18S R10E Sec 12 S2, Sierrita Mts. physiographic area, Papago metallic mineral dist., Sierrita Placers, Pima1152