Rockhounding in Ohio
Ohio's flint is legendary among knappers. The state also yields geodes, calcite crystals, and abundant marine fossils.
3 Rockhounding Locations
Ohio Flint Ridge
Brownsville, Ohio · State Park
Flint Ridge State Memorial — Ohio flint is legendary among knappers. Beautiful rainbow-colored flint in many varieties. Surface collecting permitted.
Ohio Geode Beds
Tiffin, Ohio · Public Land
North-central Ohio creek beds and exposures for geodes and calcite crystals. Part of the Findlay Arch mineral district.
Ohio Trilobite Exposures
Sylvania, Ohio · Public Land
Road cuts and exposures in northwest Ohio for Devonian trilobites, brachiopods, and other Paleozoic fossils.
⛏️ Gear for Ohio Rockhounding
Here's the essential gear recommended for rockhounding in Ohio.
Rock Hammer
The most essential rockhounding tool. Choose a hammer with both a flat striking face and a pointed pick end.
Typical: $25-45
Safety Glasses
Mandatory protective gear. Rock chips fly unpredictably when hammering.
Typical: $10-20
Chisel Set
Cold chisels in 3-4 sizes for precise extraction from matrix rock.
Typical: $15-30
Geologist's Pick
A heavier crack hammer for splitting hard rock. Essential for hard rock mining areas.
Typical: $35-60
Sifting Screen
Stackable mesh screens for sifting gravel and dirt. Essential for gem and fossil hunting.
Typical: $20-40
UV Flashlight
Long-wave UV light for finding fluorescent minerals and Yooperlites.
Typical: $15-35