Updated August 2026
51 mapped spots across 28 counties. South Carolina produces a wide range of rockhounding-grade material: see the full list of spots, minerals, and access notes below.
The best rockhounding in South Carolina is at Diamond Hill Mine in Abbeville County (amethyst, smoky quartz), Dorn Mine in McCormick County (gold), and Bowens River and tributaries in Cherokee County (corundum, garnet). In total, 51 mapped collecting spots across 28 counties produce amethyst, quartz, and megalodon tooth, each listed below with coordinates and land access notes.
Representative spot and material photos from locations in this state, shown where verified public image records are available.
Map showing 51 rockhounding spots in South Carolina
Counts reflect how many spots in this list mention each mineral.
Day-trip range. Each section lists the closest mapped rockhounding spots within about 150 miles of the city. Most are inside a 2 to 3 hour drive.
6 closest spots to Charleston, SC.
6 closest spots to Columbia, SC.
6 closest spots to Greenville, SC.
Geology rarely respects state borders. These states share mapped rockhounding country with South Carolina, useful when South Carolina is the start, not the whole trip. Each card links to the closest county across the line.
County pages are linked once we have at least 3 mapped spots for a focused guide with coordinates, mineral notes, and nearby spots.
Hand-picked standouts from the South Carolina list, chosen for unusual mineralogy, documented public access, or both. Each card links to coordinates, access notes, and what to look for.
Top pickAbbeville County
Diamond Hill is the most dependable place in South Carolina to dig the state's official gemstone, amethyst, along with clear and smoky quartz scepters and crystal-lined pockets in the quartz veins.
Amethyst, Smoky Quartz, Beryl, Garnet
Top pickMcCormick County
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.
Gold
Top pickCherokee County
The Bowen River drainage in northern Cherokee County is South Carolina's most mineral-diverse gem stream, reported to carry corundum in ruby and sapphire colors along with garnet, zircon, topaz, and rutile eroded from the upper Piedmont metamorphic rocks.
Corundum, Garnet, Sapphire, Emerald
Top pickOconee County
Oconee County covers South Carolina's Blue Ridge corner, where the Andrew Pickens Ranger District of Sumter National Forest opens up mountain streams for legal recreational collecting.
Gold, Graphite, Pyrite
Top pickCharleston County
Folly Beach is the best walk-up, no-boat shark-tooth beach near Charleston, with fossil teeth washing in from the same phosphate-rich Pleistocene deposits that feed nearby Morris Island.
Megalodon Tooth
Top pickFlorence County
The Pee Dee region is South Carolina's petrified wood country, and Florence County's river gravels along the Great Pee Dee and lower Lynches rivers are a classic source of silicified wood weathered out of the Coastal Plain sediments.
Petrified Wood
Top pickHorry County
Myrtle Beach anchors the Grand Strand as the go-to public shark-tooth stretch on South Carolina's northern coast, where small dark fossil teeth wash in along miles of open beach.
Agate, Chalcedony, Quartz, Fossilized Shark Tooth
Top pickCharleston County
Morris Island holds the richest surface concentration of fossil shark teeth near Charleston, including megalodon, because tidal currents strip the phosphate gravel and pile teeth along the north end.
Megalodon Tooth
Top pickColleton County
Edisto Beach is one of the most reliable places in South Carolina to find fossil shark teeth, including megalodon, along with Ice Age mammal bone eroding out of the offshore Pleistocene beds.
Megalodon Tooth
Top pickBeaufort County
Hunting Island is the most accessible fossil beach in the southern Lowcountry, with fossil shark teeth turning up in the shell beds near the historic lighthouse and along the park's eroding north end.
Fossil Shark Tooth, Megalodon Tooth
Sorted by county. Tap coordinates to open in Google Maps, or open RockHoundR for the full map view with land overlays and weather.
Open the RockHoundR app to see South Carolina on a real map with public land overlays, weather, geology, and your saved finds.
