Rockhounding in Clark County, Missouri
4 mapped rockhounding spots in Clark County. Most commonly produces geode, calcite, barite, fluorite.
Every rockhounding spot in Clark County
Best spotAlexandria & WaylandClark County, MissouriPublic access · Geode
St. FrancisvilleClark County, MissouriPublic access · Geode, Barite, Calcite +5
Fox CityClark County, MissouriPublic access · Geode, Calcite
KahokaClark County, MissouriPublic access · Geode
Clark County rockhounding photos
Representative spot and material photos from this county, shown where verified public image records are available.

Minerals reported in Clark County
Standout in Clark County
Hand-picked spot in Clark County, chosen for unusual mineralogy or documented public access. Each card opens the full coordinates and access notes.
Neighboring counties in Missouri
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.
- Lewis County~28 mi2 spotsTop: Agate, Aragonite, Calcite
- Ralls County~56 mi3 spotsTop: Pyrite, Marcasite, Silicified Conodont
- Grundy County~104 mi1 spotTop: Fossil, Jasper, Lake Superior Agate
- Boone County~106 mi3 spotsTop: Gypsum, Marcasite, Pyrite
- Saint Charles County~128 mi4 spotsTop: Fluorite, Fossil, Yellow Calcite
- Daviess County~132 mi3 spotsTop: Fossil, Jasper, Petrified Wood
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 Missouri.
Clark County FAQ
Where can I rockhound in Clark County, Missouri?+
RockHoundR tracks 4 rockhounding spots 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 Geode, Calcite, Barite, Fluorite, Malachite. 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.
