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Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Yavapai County, Morgan Butte - 7.5 Min, Black Rock Gold, Olympia Patented, Brooklyn Patented, Red Mountain Group, Copper Bell, T9N R3W Sec 33 SW, Wickenburg Mts. physiographic area, Black Rock metallic mineral dist., Yavapai400D
Collection: G. M. Colvocoresses |
Place Keywords: United States, Arizona, Yuma County, Kofa Butte - 15 Min, Resolution Group, T1S R15W Sec 1 N2, Little Horm Mts. physiographic area, Sheep Tanks metallic mineral dist., Yuma285