Hopewell
New Jersey
Latitude: 40.457794
Longitude: -74.720689
Potential Finds: Many gem-quality mineral varieties
State: New Jersey
Longitude: -74.720689
Potential Finds: Many gem-quality mineral varieties
State: New Jersey
General Tips for Hopewell
When visiting Hopewell, always ensure you have enough water and appropriate tools. Best times to visit are usually Spring and Fall to avoid extreme temperatures. Check local regulations before digging.
Loading Map...
Location Details
Data Source
Information for Hopewell is provided by the Stone Identifier AI app. You can find thousands of additional rockhounding locations and AI recommendations not available on this website by downloading the app.
Find 100+ more sites in New JerseyNearby in New Jersey
3M Quarry
Quartz, Agate, Jasper, Quartz family minerals
Rock Hill Quarry
Albite, Chalcocite, Chrysocolla, Galena, Goethite, Malachite, Prehnite, Quartz gemstones, Tourmaline
Kingston
Agate, Prehnite, Quartz crystals
Pennington Mountain
Many gem-quality mineral varieties
Somerville
Agate, Albite, Datolite, Copper, Silver, Quartz crystals, Serpentine
Bound Brook
Agate, Bornite, Calcite, Chalcocite, Copper, Silver, Prehnite, Quartz crystals, Cuprite, Malachite, Tourmaline
Washington Crossing State Park
Black Jasper
Lambertville
Axinite crystals, Tourmaline