Crittenden County: Galena & Fluorite Rockhounding in Crittenden County, Kentucky

Plan your visit

Generally open to casual rockhounding

County

Crittenden County

State

Kentucky

Nearest road

Irma White Road

Postcode

42064

Coordinates

37.36768, -88.17497

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 old mine dumps across the district are on private land and are not open to walk-in collecting. Legal public access is through the Ben E. Clement Mineral Museum in Marion, which schedules fee-based digs at historic fluorspar sites, including black-light night digs at the Columbia Mine when offered. Check the museum for current dig dates, and do not enter private mine property without permission.

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 Crittenden County

Comfortable months (45 to 90°F highs)

Best months: February to December. Typical highs run 86°F in midsummer and 41°F in midwinter, with winter lows near 22°F.

Climate normals: NOAA 1991-2020 monthlies, ELIZABETHTOWN station (9 mi away).

Geology at Crittenden County

This spot sits on Golconda Formation, mapped as shale that formed roughly 360 to 325 million years ago. Sedimentary rock like this erodes unevenly, so the most productive collecting is typically along fresh cuts, badland slopes, and active drainages.

Mapped unit

Golconda Formation

Age

360–325 Ma (Mississippian)

Rock types

shale

Elevation

460 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.

• Kentucky Geological Survey
• Ben E. Clement Mineral Museum
• Daniel Boone National Forest
• Community submissions reviewed against published agency rules