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Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Mohave County, Grasshopper Junction - 7.5 Min, Pioneer Gold Mining Co., Katherine Treasure Vault, Al Smith, Producer Mill, T23N R20W Sec 12 --, Southern Black Mts. (Mo) physiographic area, Pilgrim metallic mineral dist., Mohave345A
Collection: Roland Mulchay |
Place Keywords: United States, Arizona, Mohave County, Grasshopper Junction - 7.5 Min, Pioneer Gold Mining Co., Katherine Treasure Vault, Al Smith, Producer Mill, T23N R20W Sec 12 --, Southern Black Mts. (Mo) physiographic area, Pilgrim metallic mineral dist., Mohave345A