Rockhounding in Delaware
10 mapped spots across 3 counties. Delaware produces a wide range of rockhounding-grade material — see the full list of spots, minerals, and access notes below.
Map showing 10 rockhounding spots in Delaware
Top minerals found in Delaware
Counts reflect how many spots in this list mention each mineral.
- Fossils4
- Quartz3
- Sillimanite2
- Iron Ore1
Rockhounding by county in Delaware
County pages are linked once we have at least 3 mapped spots for a focused guide with coordinates, mineral notes, and nearby spots.
Every rockhounding spot in Delaware
Sorted by county. Tap coordinates to open in Google Maps, or open RockHoundR for the full map view with land overlays and weather.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Coursey PondCoursey Mill Road | Kent County | 38.9895, -75.5174 | Public | |
| Killen PondKillens Pond Road | Kent County | 38.9825, -75.5378 | Public | |
| Chesapeake & Delaware Canal | New Castle County | 39.5585, -75.5898 | Public | |
| Hoopes ReservoirCenterville Road | New Castle County | 39.7855, -75.6255 | Public | |
| Near Brandywine Springs State ParkThompsons Bridge Road | New Castle County | 39.8087, -75.5768 | Public | |
| Cape HenlopenPost Road | Sussex County | 38.7972, -75.0895 | Public | |
| Deauville BeachSurf Avenue | Sussex County | 38.7229, -75.0764 | Public | |
| Fowler BeachFowler Beach Road | Sussex County | 38.8803, -75.2678 | Public | |
| LaurelHastings Drive | Sussex County |
| 38.5301, -75.5766 | Public |
| Pepper CreekDupont Boulevard | Sussex County | 38.5259, -75.2468 | Public |
Delaware rockhounding FAQ
Is rockhounding legal in Delaware?+
Casual hand collecting is allowed on most BLM and U.S. Forest Service land in Delaware, with daily and annual limits set by the managing field office. National parks, most state parks, and tribal lands are off-limits. Always confirm rules with the local agency before a trip.
What rocks and minerals can you find in Delaware?+
Delaware spots in this list most commonly produce Fossils, Quartz, Sillimanite, Iron Ore. The full list across all spots is broader.
How many rockhounding sites are in Delaware?+
RockHoundR currently lists 10 rockhounding spots in Delaware across 3 counties. Many more exist; the app keeps your private finds saved alongside the public ones.
Can I take rocks home from Delaware public land?+
On most BLM and Forest Service land, recreational hand collecting of common rocks and minerals is allowed in reasonable amounts. Vertebrate fossils, archaeological items, and posted mining-claim minerals are not. Check the field office for current limits.
Map every Delaware spot in the app
Open the RockHoundR app to see Delaware on a real map with public land overlays, weather, geology, and your saved finds.
