Rockhounding in Lewis and Clark County, Montana
5 mapped rockhounding spots in Lewis and Clark County. Most commonly produces gold, sapphire, cassiterite, chalcedony.
Map showing 5 rockhounding spots in Lewis and Clark County, Montana
Minerals reported in Lewis and Clark County
Spots in Lewis and Clark County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| American Bar | 46.8131, -111.9292 | Public | |
| HelenaMRL Service Road | 46.6539, -112.1266 | Public | |
| Magpie GulchMagpie Gulch Road |
| 46.6629, -111.6610 | Public |
| Missouri RiverDanas Point Drive | 46.7284, -111.8746 | Public | |
| Spokane Bar Sapphire MineCastles Road | 46.6646, -111.8111 | Public |
Other rockhounding counties in Montana
- Madison County11 spotsTop: Garnet, Gold, Jasper
- Jefferson County7 spotsTop: Gold, Arsenopyrite, Cerussite
- Park County6 spotsTop: Agate, Gold, Jasper
- Beaverhead County5 spotsTop: Amethyst, Aquamarine, Corundum
- Gallatin County5 spotsTop: Agate, Chalcedony, Corundum
- Granite County5 spotsTop: Chrysocolla, Ore, Pyromorphite
Lewis and Clark County FAQ
Where can I rockhound in Lewis and Clark County, Montana?+
RockHoundR tracks 5 rockhounding spots in Lewis and 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 Lewis and Clark County?+
Spots in Lewis and Clark County most often produce Gold, Sapphire, Cassiterite, Chalcedony, Garnet. Individual spots can vary widely.
Are these Lewis and 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 Lewis and Clark County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
