Rockhounding in Butler County, Iowa
1 mapped rockhounding spot in Butler County. Most commonly produces lake superior agate.
Map showing 1 rockhounding spot in Butler County, Iowa
Minerals reported in Butler County
Spots in Butler County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Shell RockState Highway 3 | 42.7266, -92.5863 | Public |
Neighboring counties in Iowa
Adjacent rockhounding counties, ranked by how close their centroids sit to Butler County. A natural extension if Butler County is already on your trip plan.
Across the state line from Butler 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 Iowa.
Butler County FAQ
Where can I rockhound in Butler County, Iowa?+
RockHoundR tracks 1 rockhounding spot in Butler County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Butler County?+
Spots in Butler County most often produce Lake Superior Agate. Individual spots can vary widely.
Are these Butler 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 Butler County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
