Rockhounding in Ottawa County, Ohio
3 mapped rockhounding spots in Ottawa County. Most commonly produces celestite, calcite, dolomite, fluorite.
Map showing 3 rockhounding spots in Ottawa County, Ohio
Minerals reported in Ottawa County
Spots in Ottawa County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Clay Center limestone quarryNorth Bolander Road | 41.5744, -83.3635 | Public | |
| GenoaMain Street | 41.5080, -83.3544 | Public | |
| Green IslandOld Lighthouse Walkway | 41.6455, -82.8653 | Public |
Neighboring counties in Ohio
Adjacent rockhounding counties, ranked by how close their centroids sit to Ottawa County. A natural extension if Ottawa County is already on your trip plan.
- Lucas County~30 mi2 spotsTop: Celestite, Fossils, Gypsum
- Cuyahoga County~81 mi5 spots
- Coshocton County~112 mi1 spotTop: Black Flint, Dark Gray Flint
- Tuscarawas County~116 mi2 spotsTop: Flint, Pyrite
- Licking County~117 mi2 spotsTop: Chalcedony, Flint, Quartz
- Greene County~130 mi1 spotTop: Brachiopods, Bryozoans, Corals
Ottawa County FAQ
Where can I rockhound in Ottawa County, Ohio?+
RockHoundR tracks 3 rockhounding spots in Ottawa County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Ottawa County?+
Spots in Ottawa County most often produce Celestite, Calcite, Dolomite, Fluorite, Fossils. Individual spots can vary widely.
Are these Ottawa 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 Ottawa County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
