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Collection: ADMMR |
Place Keywords: United States, Arizona, Pinal County, Mammoth - 7.5 Min, T8S R16E Sec 34 NE, San Manuel physiographic area, San Manuel metallic mineral dist., Apex Lead Vanadium Mng. Corp., Quarelli Group, Magma Copper Co. Prop., Bhp Copper San Manuel Mine, Pinal577A
Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Twin Buttes - 7.5 Min, T18S R13E Sec 5 C, Sierrita Mts. physiographic area, Pima metallic mineral dist., Twin Buttes Open Pit, Pima246
Collection: ADMMR |
Place Keywords: United States, Arizona, Mohave County, Oatman - 7.5 Min, T19N R20W Sec 14 SW, Southern Black Mts. (Mo) physiographic area, Oatman metallic mineral dist., Mohave25C