Iva: Amethyst Rockhounding in Anderson County, South Carolina

Quick details

Access

Public area

County

Anderson County

State

South Carolina

Nearest road

West Cruette Street

Coordinates

34.30650, -82.67342

Geology at Iva

This spot sits on Gneissic granite of Starr, mapped as gneiss that formed roughly 485 to 420 million years ago. Metamorphic terrain like this typically carries quartz veins and sweats, and weathered crystals tend to end up in the soils and streams below.

Mapped unit

Gneissic granite of Starr

Age

485–420 Ma (Ordovician to Silurian)

Rock types

gneiss

Elevation

680 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 Iva

Best months: August to June. Typical highs run 91°F in midsummer and 53°F in midwinter, with winter lows near 32°F.

Climate normals: NOAA 1991-2020 monthlies, HARTWELL DAM station (10 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 Iva

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

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