Rockhounding in Johnson County, Wyoming
2 mapped rockhounding spots in Johnson County. Most commonly produces agate, chalcedony, gastroliths, jasper.
Map showing 2 rockhounding spots in Johnson County, Wyoming
Minerals reported in Johnson County
Spots in Johnson County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Buffalo |
| 44.4527, -106.5548 | Public |
| Crazy Woman CreekI 90 | 44.2548, -106.4263 | Public |
Neighboring counties in Wyoming
Adjacent rockhounding counties, ranked by how close their centroids sit to Johnson County. A natural extension if Johnson County is already on your trip plan.
- Big Horn County~75 mi6 spotsTop: Fossils, Gastroliths, Gypsum
- Crook County~107 mi3 spotsTop: Gold, Malachite, Azurite
- Natrona County~120 mi6 spotsTop: Agate, Chalcedony, Alabaster
- Converse County~123 mi4 spotsTop: Chalcedony, Chalcopyrite, Chromite
- Park County~131 mi4 spotsTop: Agate, Anhydrite, Azurite
- Fremont County~143 mi16 spotsTop: Agate, Jasper, Chalcedony
Johnson County FAQ
Where can I rockhound in Johnson County, Wyoming?+
RockHoundR tracks 2 rockhounding spots in Johnson County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Johnson County?+
Spots in Johnson County most often produce Agate, Chalcedony, Gastroliths, Jasper, Opalized Wood. Individual spots can vary widely.
Are these Johnson 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 Johnson County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
