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Ouachita National Forest: Quartz & Novaculite Rockhounding in Le Flore County, Oklahoma

Updated July 2026

The Ouachita Mountains carry a belt of clear and milky quartz crystals that runs west from the famous Arkansas crystal district into southeastern Oklahoma. On the Oklahoma side the Ouachita National Forest holds a large block of public land in Le Flore County where hobby collectors can pick up quartz, novaculite, and chalcedony. Personal collecting on this national forest is rare legal ground in a state that is otherwise almost entirely private. Reported finds include quartz, novaculite, chalcedony. Below: coordinates, access notes, nearby spots, and trip-planning links.

Ouachita National Forest photos

Public image records connected to this spot or its reported material.

1 photo

The forested Ouachita Mountains and a road cut along the Talimena route in the Ouachita National Forest, Le Flore County, Oklahoma

Quick details

Access: Public area
County: Le Flore County
State: Oklahoma
Nearest road: US 259
Postcode: 74957
Coordinates: 34.63200, -94.61700

Geology at Ouachita National Forest

This spot sits on Terrace Deposits, mapped as Pleistocene coarse alluvium and fine alluvium. Gravels like these concentrate whatever survives the river: agate, jasper, and other tough silica typically show up as rounded, waxy stones.

Mapped unit: Terrace Deposits
Age: Pleistocene
Rock types: coarse alluvium and fine alluvium
Elevation: 1,000 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 Ouachita National Forest

Conditions here are workable year-round, with typical highs from 50°F in winter to 90°F in summer.

Climate normals: NOAA 1991-2020 monthlies, SMITHVILLE station (11 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 Ouachita National Forest

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

Nearby rockhounding spots

Other rockhounding spots within driving distance of Ouachita National Forest.

Across the state line from Ouachita National Forest

Ouachita National Forest is close enough to the Oklahoma border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Ouachita National Forest FAQ

Where is Ouachita National Forest?+

Ouachita National Forest is in Le Flore County, Oklahoma, at 34.63200, -94.61700. Nearest road: US 259.

What rocks and minerals can you find at Ouachita National Forest?+

Ouachita National Forest is reported to produce Quartz, Novaculite, Chalcedony.

Is collecting allowed at Ouachita National Forest?+

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 Ouachita National Forest?+

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 Ouachita National Forest?+

Ouachita National Forest is workable year-round.

How do I get to Ouachita National Forest?+

Open the directions link to navigate to 34.63200, -94.61700 in Google Maps. The nearest road is US 259.

More rockhounding in Oklahoma

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Open Ouachita National Forest on the map

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