Rockhounding in Franklin County, Pennsylvania
2 mapped rockhounding spots in Franklin County. Most commonly produces agate, garnet, jasper.
Map showing 2 rockhounding spots in Franklin County, Pennsylvania
Spots in Franklin County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Area Around Caledonia State ParkChambersburg Water Line Trail | 39.9120, -77.4984 | Public | |
| Fox HillTarman Spring Road | 39.8128, -77.5514 | Public |
Neighboring counties in Pennsylvania
Adjacent rockhounding counties, ranked by how close their centroids sit to Franklin County. A natural extension if Franklin County is already on your trip plan.
- Adams County~11 mi4 spotsTop: Chabazite, Copper, Epidote
- Cumberland County~27 mi5 spotsTop: Quartz, Agate Nodules, Amethyst
- York County~40 mi3 spotsTop: Agate, Amethyst, Andradite Garnet
- Huntingdon County~45 mi3 spotsTop: Calcite, Quartz, Barite
- Bedford County~48 mi3 spotsTop: Calcite, Quartz, Amethyst
- Lancaster County~66 mi5 spotsTop: Brucite, Chromite, Dogtooth Calcite
Across the state line from Franklin 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 Pennsylvania.
Franklin County FAQ
Where can I rockhound in Franklin County, Pennsylvania?+
RockHoundR tracks 2 rockhounding spots in Franklin County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Franklin County?+
Spots in Franklin County most often produce Agate, Garnet, Jasper. Individual spots can vary widely.
Are these Franklin 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 Franklin County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
