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Collection: ADMMR |
Place Keywords: United States, Arizona, Cochise County, Tombstone - 7.5 Min, T20S R22E Sec 4, Tombstone Hills physiographic area, Cochise744
Collection: ADMMR |
Place Keywords: United States, Arizona, Cochise County, Tombstone - 7.5 Min, T20S R23E Sec 13 NE, Tombstone Hills physiographic area, Tombstone metallic mineral dist., Cochise640