Rockhounding in Bergen County, New Jersey

2 mapped rockhounding spots in Bergen County. Most commonly produces amethyst, common opal, datolite, fire opal.

Map showing 2 rockhounding spots in Bergen County, New Jersey

Minerals reported in Bergen County

Spots in Bergen County

Other rockhounding counties in New Jersey

Bergen County FAQ

Where can I rockhound in Bergen County, New Jersey?+
RockHoundR tracks 2 rockhounding spots in Bergen County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Bergen County?+
Spots in Bergen County most often produce Amethyst, Common Opal, Datolite, Fire Opal, Agate. Individual spots can vary widely.
Are these Bergen 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 Bergen County rockhounding trip

Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.

Download on the App StoreGet it on Google Play