Where to Find Copper in the United States
89 mapped copper spots across 12 U.S. states. Native copper is collectible in flake, sheet, and crystal form. Michigan's Keweenaw Peninsula is the world's premier native copper region, with Arizona and New Mexico producing strong specimens as well.
Map showing where to find copper across the United States, with 89 mapped spots
Top states for copper
States ranked by number of copper spots in our database. States in bold link to a focused copper-in-state list.
Every copper spot we track
Sorted by state and county. Coordinates open in Google Maps.
Copper rockhounding FAQ
Where is the best place to find copper in the U.S.?+
Nevada, Utah, Arizona have the highest concentrations of copper in this list. Each state's quality and access varies — open the linked state pages for a detailed view.
How many copper rockhounding spots does RockHoundR track?+
89 mapped spots across 12 states. The app keeps these on a map alongside your private finds.
Can I legally collect copper on public land?+
Casual hand collecting of common rocks and minerals like copper is allowed on most BLM and U.S. Forest Service land, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Always check with the managing agency before a trip.
How do I identify copper in the field?+
Field identification of copper comes down to color, hardness, fracture, and luster. The RockHoundR app links to geology details for each spot to help narrow down what you might be picking up.
Hunt copper on the map
Open RockHoundR to see these spots on a real map with public land overlays and trip-planning details.
