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Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Mohave County, Franconia - 7.5 Min, T15N R20W Sec 3 NE, Mohave Mts. physiographic area, Topock metallic mineral dist., Mohave308A
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pima County, T15S R2E Sec 23 , 15S2E23GAZ
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pinal County, Rhodes Peak - 7.5 Min, T8S R18E Sec 14 W2, Galiuro Mts. physiographic area, Bunker Hill metallic mineral dist., Pinal554D