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Collection: ADMMR |
Place Keywords: United States, Arizona, Pima County, Marana - 7.5 Min, T12S R12E Sec 6 SE, Rillito physiographic area, California Portland Cement Co., Arizona Portland Cement, Marana Plant Pit, Pima29
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