Rockhounding in Harrison County, Mississippi

2 mapped rockhounding spots in Harrison County. Most commonly produces agate, jasper, petrified wood.

Harrison County rockhounding photos

Representative spot and material photos from this county, shown where verified public image records are available.

1 photo

The Gulf Coast sand beach along the Mississippi Sound at Gulfport, Harrison County, Mississippi — GulfportHarrison County, Mississippi

Minerals reported in Harrison County

Standout in Harrison County

Hand-picked spot in Harrison County, chosen for unusual mineralogy or documented public access. Each card opens the full coordinates and access notes.

Top pick
Gulfport
Public
Harrison County
Harrison County's Pliocene and Pleistocene Citronelle Formation and terrace gravels carry jasper, agate, chert, and petrified wood pebbles across the coastal plain behind Gulfport.
Jasper, Petrified Wood

Spots in Harrison County

Spot	Minerals	Coordinates	Access
Bell CreekForestry Road	Agate	30.5581, -89.3266	Public
GulfportRobinson Road	Jasper Petrified Wood	30.4732, -89.1614	Public

Neighboring counties in Mississippi

Adjacent rockhounding counties, ranked by how close their centroids sit to Harrison County. A natural extension if Harrison County is already on your trip plan.

Across the state line from Harrison 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 Mississippi.

Harrison County FAQ

Where can I rockhound in Harrison County, Mississippi?+

RockHoundR tracks 2 rockhounding spots in Harrison County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.

What rocks and minerals are common in Harrison County?+

Spots in Harrison County most often produce Agate, Jasper, Petrified Wood. Individual spots can vary widely.

Are these Harrison 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 Harrison County rockhounding trip

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