Elk Creek: Chalcedony Rockhounding in Grayson County, Virginia

Updated June 2026

Elk Creek is a mapped rockhounding spot in Grayson County, Virginia. Reported finds include chalcedony. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Grayson County
State: Virginia
Nearest road: Carsonville Road
Coordinates: 36.71823, -81.14853

Geology at Elk Creek

This spot sits on Elk Park Plutonic Group - Biotite quartz monzonite, mapped as quartz monzonite that formed roughly 1600 to 1000 million years ago. Plutonic rock like this weathers slowly into grus and boulders, and the most productive collecting is typically in weathered zones and drainages.

Mapped unit: Elk Park Plutonic Group - Biotite quartz monzonite
Age: 1600–1000 Ma (Mesoproterozoic)
Rock types: quartz monzonite
Elevation: 2,810 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 Elk Creek

Best months: February to December. Typical highs run 81°F in midsummer and 44°F in midwinter, with winter lows near 24°F.

Climate normals: NOAA 1991-2020 monthlies, ELK CREEK 4SSW station (4 mi away), adjusted for elevation.

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 Elk Creek

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

Chalcedony Encyclopedia →

Nearby rockhounding spots

Other rockhounding spots within driving distance of Elk Creek.

Across the state line from Elk Creek

Elk Creek is close enough to the Virginia border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Elk Creek FAQ

Where is Elk Creek?+

Elk Creek is in Grayson County, Virginia, at 36.71823, -81.14853. Nearest road: Carsonville Road.

What rocks and minerals can you find at Elk Creek?+

Elk Creek is reported to produce Chalcedony.

Is collecting allowed at Elk Creek?+

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. Always confirm current rules with the managing agency before a trip.

What tools should I bring to Elk Creek?+

Most agate and jasper is surface float: bring a spray bottle, a pick or small shovel, and a sturdy bag. Wet stones show their banding and translucence.

When is the best time to visit Elk Creek?+

The most comfortable months at Elk Creek are February to December.

How do I get to Elk Creek?+

Open the directions link to navigate to 36.71823, -81.14853 in Google Maps. The nearest road is Carsonville Road.

More rockhounding in Virginia

See all 93 Virginia spots →

Open Elk Creek on the map

Use the RockHoundR app for live land overlays, weather, geology, directions, and saved finds.