Rockhounding in Gentry County, Missouri

1 mapped rockhounding spot in Gentry County. Most commonly produces fossils, jasper, lake superior agate, petrified wood.

Gentry County rockhounding photos

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

1 photo

A polished Lake Superior agate with classic red and white fortification banding, the ice rafted agate type scattered through Gentry County glacial drift and reworked into its stream gravels. — Gentry CountyGentry County, Missouri

Minerals reported in Gentry County

Standout in Gentry County

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

Top pick
Gentry County
Public
Gentry County
Gentry County in far northwestern Missouri lies squarely in glacial-drift country, where ice-rafted Lake Superior agates, jasper, and petrified wood are scattered through till and reworked into the area's stream gravels. It is one of the recognized northwest Missouri counties for agate hunting, alongside Daviess, Grundy, and Livingston. The agates carry the classic red-and-white fortification banding of the Lake Superior type.
Lake Superior Agate, Jasper, Fossils, Petrified Wood

Spots in Gentry County

Spot	Minerals	Coordinates	Access
Gentry County	Lake Superior Agate Jasper Fossils Petrified Wood	40.2077, -94.3754	Public

Neighboring counties in Missouri

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

Gentry County FAQ

Where can I rockhound in Gentry County, Missouri?+

RockHoundR tracks 1 rockhounding spot in Gentry County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.

What rocks and minerals are common in Gentry County?+

Spots in Gentry County most often produce Fossils, Jasper, Lake Superior Agate, Petrified Wood. Individual spots can vary widely.

Are these Gentry 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 Gentry County rockhounding trip

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