Sioux County — Rockhounding in Sioux County, Nebraska

Sioux County is a mapped rockhounding spot in Sioux County, Nebraska. Reported finds include chalcedony, celestite, fossils, agatized wood, opalized wood. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Sioux County
State: Nebraska
Nearest road: Glen Road
Coordinates: 42.58867, -103.59525

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 Sioux County

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 Sioux County.

Across the state line from Sioux County

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

Sioux County FAQ

Where is Sioux County?+

Sioux County is in Sioux County, Nebraska, at 42.58867, -103.59525. Nearest road: Glen Road.

What rocks and minerals can you find at Sioux County?+

Sioux County is reported to produce Chalcedony, Celestite, Fossils, Agatized Wood, Opalized Wood.

Is collecting allowed at Sioux County?+

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.

How do I get to Sioux County?+

Open the directions link to navigate to 42.58867, -103.59525 in Google Maps. The nearest road is Glen Road.

More rockhounding in Nebraska

See all 32 Nebraska spots →

Open Sioux County on the map

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