Author
Niemuth, N.Issue Date
2014-10-11Keywords
Arizona Geological Survey Map SeriesNavajo County
Yuma County
Santa Cruz County
Greenlee County
Coconino County
Graham County
Gila County
Mohave County
Apache County
Yavapai County
Cochise County
Pinal County
Pima County
Maricopa County
smelter
porphyry copper
silver
Mb
gold
copper
mine locations
mining