Rockhounding in Hancock County, Illinois
9 mapped rockhounding spots in Hancock County. Most commonly produces geodes, calcite, pyrite, quartz.
Map showing 9 rockhounding spots in Hancock County, Illinois
Spots in Hancock County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Crystal Glen CreekNorth County Road 700 | 40.3714, -91.3755 | Public | |
| Dallas CityOak Street | 40.6308, -91.1664 | Public | |
| HamiltonSouth 9th Street | 40.3872, -91.3462 | Public | |
| Hamilton QuarrySouth 2nd Street | 40.3822, -91.3554 | Public | |
| Mississippi River (near Hamilton) | 40.3833, -91.3765 | Public | |
| NauvooNorth County Road 800 | 40.5218, -91.3516 | Public | |
| NiotaNorth Morman Springs Road | 40.6118, -91.3065 | Public | |
| Spillman CreekNorth County Road 1540 | 40.6163, -91.2030 | Public | |
| Tyson Creek | 40.5880, -91.2880 | Public |
Other rockhounding counties in Illinois
Hancock County FAQ
Where can I rockhound in Hancock County, Illinois?+
RockHoundR tracks 9 rockhounding spots in Hancock County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Hancock County?+
Spots in Hancock County most often produce Geodes, Calcite, Pyrite, Quartz, Sphalerite. Individual spots can vary widely.
Are these Hancock 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 Hancock County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
