Rockhounding in Clark County, Idaho
1 mapped rockhounding spot in Clark County. Most commonly produces fire opal.
Map showing 1 rockhounding spot in Clark County, Idaho
Minerals reported in Clark County
Spots in Clark County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Spencer Opal MineOld Highway 91 | 44.3614, -112.1865 | Paid / fee |
Neighboring counties in Idaho
Adjacent rockhounding counties, ranked by how close their centroids sit to Clark County. A natural extension if Clark County is already on your trip plan.
Across the state line from Clark County
Rockhounding counties in neighboring states within driving range. Geology rarely respects state borders — these are often the closest mapped spots you can reach without going deeper into Idaho.
Clark County FAQ
Where can I rockhound in Clark County, Idaho?+
RockHoundR tracks 1 rockhounding spot in Clark County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Clark County?+
Spots in Clark County most often produce Fire Opal. Individual spots can vary widely.
Are these Clark 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 Clark County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
