Best spot

Dorn Mine: Gold Prospecting in McCormick County, South Carolina

Updated July 2026

The Dorn Mine was one of the richest gold veins in South Carolina, worked from the 1850s, and it now lies within the Long Cane Ranger District of Sumter National Forest. That public-land setting makes the surrounding slate-belt creeks a legal place to pan for placer gold, unlike most of the state's gold ground, which is private. The historic workings themselves are a protected archaeological site, but the National Forest streams nearby carry the same gold. Reported finds include gold. Below: coordinates, access notes, nearby spots, and trip-planning links.

Dorn Mine photos

Public image records connected to this spot or its reported material.

1 photo

The historic railroad depot in the town of McCormick, McCormick County, South Carolina, near the Dorn gold mine and Sumter National Forest

Quick details

Access: Public area
County: McCormick County
State: South Carolina
Nearest road: Dorn Road
Postcode: 29835
Coordinates: 33.92457, -82.29710

Geology at Dorn Mine

This spot sits on Persimmon Fork Formation, mapped as metavolcanic that formed roughly 1000 to 485 million years ago. Gold in volcanic terrain like this is usually tied to old vein systems and the gravels that drain them, so nearby washes tend to carry the color.

Mapped unit: Persimmon Fork Formation
Age: 1000–485 Ma (Neoproterozoic to Cambrian)
Rock types: metavolcanic
Elevation: 470 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 Dorn Mine

Best months: September to June. Typical highs run 92°F in midsummer and 56°F in midwinter, with winter lows near 33°F.

Climate normals: NOAA 1991-2020 monthlies, MCCORMICK station (1 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 Dorn Mine

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

Gold Encyclopedia →

Nearby rockhounding spots

Other rockhounding spots within driving distance of Dorn Mine.

Across the state line from Dorn Mine

Dorn Mine 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.

Dorn Mine FAQ

Where is Dorn Mine?+

Dorn Mine is in McCormick County, South Carolina, at 33.92457, -82.29710. Nearest road: Dorn Road.

What rocks and minerals can you find at Dorn Mine?+

Dorn Mine is reported to produce Gold.

Is collecting allowed at Dorn Mine?+

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 Dorn Mine?+

A gold pan, a classifier screen, a small shovel, and a snuffer bottle cover the basics. Motorized equipment and sluices fall under separate rules in most states, so start with hand tools.

When is the best time to visit Dorn Mine?+

The most comfortable months at Dorn Mine are September to June.

How do I get to Dorn Mine?+

Open the directions link to navigate to 33.92457, -82.29710 in Google Maps. The nearest road is Dorn Road.

More rockhounding in South Carolina

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