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 |
Other rockhounding counties in Idaho
- Idaho County10 spotsTop: Gold, Corundum, Quartz
- Custer County9 spotsTop: Gold, Agate, Azurite
- Owyhee County9 spotsTop: Agate, Petrified Wood, Bruneau Canyon Jasper
- Shoshone County9 spotsTop: Gold, Garnet, Staurolite
- Adams County7 spotsTop: Epidote, Malachite, Rhodonite
- Blaine County7 spotsTop: Galena, Jasper, Sphalerite
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.
