Windy Ridge and Mineral Bluff: Staurolite Rockhounding in Fannin County, Georgia

Plan your visit

Generally open to casual rockhounding

County

Fannin County

State

Georgia

Nearest road

Mineral Bluff Highway

Postcode

30559

Coordinates

34.92596, -84.28966

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: Crosses are surface-collected from residual soil along public road shoulders and in exposed cuts near Mineral Bluff. There is no managing agency for roadside collecting, so stay within the public road right-of-way and off adjacent private parcels and fenced farmland (the well-known Hackney Farm is now closed to collectors). Do not enter posted or gated property; ask permission before crossing onto private land.

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.

Geology at Windy Ridge and Mineral Bluff

This spot sits on Mica Schist, mapped as mica schist 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

Mica Schist

Age

4600–250 Ma (Precambrian to Paleozoic)

Rock types

mica schist

Elevation

1,800 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