Rockhounding in Prince George's County, Maryland
2 mapped rockhounding spots in Prince George's County. Most commonly produces hyalite opal, petrified wood, quartz, silicified wood.
Map showing 2 rockhounding spots in Prince George's County, Maryland
Minerals reported in Prince George's County
- Hyalite Opal1
- Petrified Wood1
- Quartz1
- Silicified Wood1
Spots in Prince George's County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| BeltsvilleBay Hill Drive |
| 39.0646, -76.9285 | Public |
| Prince George’s CountyMartin Road | 38.6913, -76.7972 | Public |
Neighboring counties in Maryland
Adjacent rockhounding counties, ranked by how close their centroids sit to Prince George's County. A natural extension if Prince George's County is already on your trip plan.
- Montgomery County~21 mi4 spotsTop: Serpentine, Amphibolite, Apatite
- Anne Arundel County~23 mi3 spotsTop: Amber, Fossils, Pyrite
- Baltimore County~39 mi5 spotsTop: Garnet, Quartz, Copper
- Frederick County~50 mi5 spotsTop: Bornite, Copper, Covellite
- Carroll County~50 mi3 spotsTop: Azurite, Bornite, Calamine
- Harford County~62 mi6 spotsTop: Garnet, Quartz, Serpentine
Across the state line from Prince George's 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 Maryland.
- Adams County~70 miPennsylvania · 4 spotsTop: Chabazite, Copper, Epidote
- Lancaster County~80 miPennsylvania · 5 spotsTop: Brucite, Chromite, Dogtooth Calcite
- Hanover County~81 miVirginia · 3 spotsTop: Moonstone, Amazonite, Feldspar
- York County~85 miPennsylvania · 3 spotsTop: Agate, Amethyst, Andradite Garnet
Prince George's County FAQ
Where can I rockhound in Prince George's County, Maryland?+
RockHoundR tracks 2 rockhounding spots in Prince George's County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Prince George's County?+
Spots in Prince George's County most often produce Hyalite Opal, Petrified Wood, Quartz, Silicified Wood. Individual spots can vary widely.
Are these Prince George's 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 Prince George's County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
