Rockhounding in Henry County, Iowa

5 mapped rockhounding spots in Henry County. Most commonly produces agate, geode, chert, jasper.

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Every rockhounding spot in Henry County

Best spotLowellHenry County, IowaPublic access · Keokuk Geode
Skunk RiverHenry County, IowaPublic access · Geode, Petrified Coral, Limonite
Mount PleasantHenry County, IowaPublic access · Chert, Geode
New LondonHenry County, IowaPublic access · Agate, Jasper
Skunk River gravels near Mount PleasantHenry County, IowaPublic access · Agate

Henry County rockhounding photos

Representative spot and material photos from this county, shown where verified public image records are available.

1 photo

Aerial view of Lowell, Iowa, on the Skunk River in the Keokuk geode district — LowellHenry County, Iowa

Minerals reported in Henry County

Standout in Henry County

Hand-picked spot in Henry County, chosen for unusual mineralogy or documented public access. Each card opens the full coordinates and access notes.

Top pick
Lowell
Public access
Henry County
Lowell sits in the heart of the Keokuk geode district, where the Mississippian Warsaw Formation sheds hollow, quartz-lined geodes into the Skunk River and its tributary creeks.
Keokuk Geode

Neighboring counties in Iowa

Adjacent rockhounding counties, ranked by how close their centroids sit to Henry County. A natural extension if Henry County is already on your trip plan.

Across the state line from Henry 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.

Henry County FAQ

Where can I rockhound in Henry County, Iowa?+

RockHoundR tracks 5 rockhounding spots in Henry County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.

What rocks and minerals are common in Henry County?+

Spots in Henry County most often produce Agate, Geode, Chert, Jasper, Keokuk Geode. Individual spots can vary widely.

Are these Henry 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 Henry County rockhounding trip

Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.