Within USA, Alaska shows a high density of critical minerals, especially in cobalt, rare-earth elements, and antimony, indicating its significant potential for resource extraction in remote areas. The western states—particularly Nevada, Utah, and Colorado—also exhibit diverse mineral concentrations, reflecting both geological richness and current or prospective mining activities.
In the eastern United States, clusters are primarily focused in Appalachian and Northeastern states, with notable distributions of minerals like manganese and graphite, essential for battery production and steel manufacturing.