Tallapoosa River: Ruby Rockhounding in Carroll County, Georgia

Plan your visit

Generally open to casual rockhounding

County

Carroll County

State

Georgia

Nearest road

Carrollton Greenbelt

Postcode

30117

Coordinates

33.58616, -85.10576

Coordinates are approximate. Confirm the exact ground in the RockHoundR app, where land overlays show which agency manages the area.

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.

Access note: The Carrollton Greenbelt, an 18-mile paved public loop trail, crosses the Little Tallapoosa River and provides legal foot access to the river corridor. Collect small amounts of loose gravel from the riverbed and bars below the ordinary high-water line; do not dig into the trail, banks, or adjacent private parcels. Confirm City of Carrollton trail rules, since some park systems restrict removing material.

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.

Best time to visit Tallapoosa River

Comfortable months (45 to 90°F highs)

Conditions here are workable year-round, with typical highs from 54°F in winter to 90°F in summer.

Climate normals: NOAA 1991-2020 monthlies, CARROLLTON station (2 mi away).

Geology at Tallapoosa River

This spot sits on Hornblende Gneiss/ Amphibolite, mapped as hornblende gneiss and amphibolite that formed roughly 4600 to 250 million years ago. Metamorphic rock like this is where garnet, staurolite, and kyanite typically grow as the rock recrystallizes under heat and pressure.

Mapped unit

Hornblende Gneiss/ Amphibolite

Age

4600–250 Ma (Precambrian to Paleozoic)

Rock types

hornblende gneiss and amphibolite

Elevation

1,010 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.

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.

• Georgia Environmental Protection Division, Geologic Survey
• Chattahoochee-Oconee National Forests
• Georgia State Parks rules
• Community submissions reviewed against published agency rules