Abbeville County: Beryl & Corundum Rockhounding in Abbeville County, South Carolina

Updated June 2026

Abbeville County is a mapped rockhounding spot in Abbeville County, South Carolina. Reported finds include beryl, corundum, epidote, blue jasper. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Abbeville County
State: South Carolina
Nearest road: Highway 28
Postcode: 29655
Coordinates: 34.20790, -82.41427

Geology at Abbeville County

This spot sits on Biotite quartz-plagioclase gneiss, mapped as biotite gneiss that formed roughly 1000 to 250 million years ago. Metamorphic rock like this weathers into resistant float, and minerals that survive transport typically concentrate in nearby drainages.

Mapped unit: Biotite quartz-plagioclase gneiss
Age: 1000–250 Ma (Neoproterozoic to Paleozoic)
Rock types: biotite gneiss
Elevation: 550 ft

Geologic mapping via Macrostrat and the underlying state geological survey maps (CC BY 4.0). Bedrock at the surface can vary within a mapped unit.

Best time to visit Abbeville County

Best months: August to June. Typical highs run 91°F in midsummer and 54°F in midwinter, with winter lows near 32°F.

Climate normals: NOAA 1991-2020 monthlies, CALHOUN FALLS station (13 mi away).

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 Abbeville County

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

Nearby rockhounding spots

Other rockhounding spots within driving distance of Abbeville County.

Across the state line from Abbeville County

Abbeville County is close enough to the South Carolina border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Abbeville County FAQ

Where is Abbeville County?+

Abbeville County is in Abbeville County, South Carolina, at 34.20790, -82.41427. Nearest road: Highway 28.

What rocks and minerals can you find at Abbeville County?+

Abbeville County is reported to produce Beryl, Corundum, Epidote, Blue Jasper.

Is collecting allowed at Abbeville County?+

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.

What tools should I bring to Abbeville County?+

Most agate and jasper is surface float: bring a spray bottle, a pick or small shovel, and a sturdy bag. Wet stones show their banding and translucence.

When is the best time to visit Abbeville County?+

The most comfortable months at Abbeville County are August to June.

How do I get to Abbeville County?+

Open the directions link to navigate to 34.20790, -82.41427 in Google Maps. The nearest road is Highway 28.

More rockhounding in South Carolina

See all 49 South Carolina spots →

Open Abbeville County on the map

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