Columbus: Silicified Wood Rockhounding in Muscogee County, Georgia

Quick details

Access

Permission required

County

Muscogee County

State

Georgia

Coordinates

32.43756, -84.79725

Geology at Columbus

This spot sits on Tuscaloosa Formation, mapped as clay and sand that formed roughly 145 to 66 million years ago. Petrified wood typically travels as tough float, and worked gravels like these are exactly where weathered pieces tend to collect.

Mapped unit

Tuscaloosa Formation

Age

145–66 Ma (Cretaceous)

Rock types

clay and sand

Elevation

290 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 Columbus

Best months: September to June. Typical highs run 92°F in midsummer and 58°F in midwinter, with winter lows near 34°F.

Climate normals: NOAA 1991-2020 monthlies, COLUMBUS #2 station (10 mi away), adjusted for elevation.

Land & collecting status

Permission required before collecting

Requires landowner or agency permission before any collecting. Do not enter without explicit authorization.

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 Columbus

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

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