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Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Yuma County, Swansea - 15 Min, Copper Prince, Signal Mine Group, T10N R15W Sec 32 SW, Buckskin Mts. physiographic area, Swansea metallic mineral dist., LaPaz282
Collection: John E. Kinnison mining collection |
Place Keywords: United States, Arizona, Yuma County, Swansea - 15 Min, Copper Prince, Signal Mine Group, T10N R15W Sec 32 SW, Buckskin Mts. physiographic area, Swansea metallic mineral dist., LaPaz282