Issue Date
1997Keywords
Arizona Department of Mines and Mineral ResourcesHistoric
Navajo County
Santa Cruz County
Greenlee County
Yuma County
Graham County
Gila County
Mohave County
Apache County
Yavapai County
Cochise County
Pinal County
Pima County
Maricopa County
Arizona
mining
Mineral production
base metals
industrial minerals
gem stones
magnesium
gold
copper