Old Pearl River — Rockhounding in St. Tammany Parish, Louisiana

Old Pearl River is a mapped rockhounding spot in St. Tammany Parish, Louisiana. Reported finds include agate. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: St. Tammany Parish
State: Louisiana
Coordinates: 30.46748, -89.77508

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Sources & verification

Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.

Sources: RockHoundR public spot dataset, app land overlays, and local agency review before each trip.

Found at Old Pearl River

Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.

Agate Encyclopedia →

Nearby rockhounding spots

Other rockhounding spots within driving distance of Old Pearl River.

Across the state line from Old Pearl River

Old Pearl River is close enough to the Louisiana border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Old Pearl River FAQ

Where is Old Pearl River?+

Old Pearl River is in St. Tammany Parish, Louisiana, at 30.46748, -89.77508.

What rocks and minerals can you find at Old Pearl River?+

Old Pearl River is reported to produce Agate.

Is collecting allowed at Old Pearl River?+

Generally open to casual rockhounding. Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig. Always confirm current rules with the managing agency before a trip.

How do I get to Old Pearl River?+

Open the directions link to navigate to 30.46748, -89.77508 in Google Maps. Some spots are remote — check road conditions before driving out.

More rockhounding in Louisiana

See all 17 Louisiana spots →

Open Old Pearl River on the map

Use the RockHoundR app for live land overlays, weather, geology, directions, and saved finds.