Rockhounding in Pima County, Arizona

4 mapped rockhounding spots in Pima County. Most commonly produces copper, fluorite, melanterite, molybdenum.

Map showing 4 rockhounding spots in Pima County, Arizona

Minerals reported in Pima County

Spots in Pima County

SpotMineralsCoordinatesAccess
Dumps near Esperanza MineElams Loop31.8670, -111.1298Public
Neptune Mine near Grays SpringSouth Sierrita Mountain Road31.9064, -111.2081Public
Sierrita Mountain Mine Dumps31.8777, -111.1950Public
South Yuma MineCoyote Pass Trail
  • Willemite
32.3147, -111.1221Public

Other rockhounding counties in Arizona

Pima County FAQ

Where can I rockhound in Pima County, Arizona?+
RockHoundR tracks 4 rockhounding spots in Pima County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Pima County?+
Spots in Pima County most often produce Copper, Fluorite, Melanterite, Molybdenum, Pyrite. Individual spots can vary widely.
Are these Pima County rockhounding spots on public land?+
Most spots in this list are tagged public, but access can change with seasons, claims, and local closures. Always verify before driving out — links in the app open the right BLM, USFS, or county pages.

Plan a Pima County rockhounding trip

Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.

Download on the App StoreGet it on Google Play