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Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Yavapai County, Bagdad - 15 Min, Camp Ms 919, Seven Stars Ms 916, Happy Jack Ms 920, T15N R9W Sec 21 NW, Bagdad physiographic area, Eureka metallic mineral dist., Yavapai140
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, Twin Buttes Open Pit, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Pima246