Wheatland: Moonstone & Labradorite Rockhounding in Platte County, Wyoming

Updated June 2026

Wheatland is a mapped rockhounding spot in Platte County, Wyoming. Reported finds include moonstone, labradorite. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Platte County
State: Wyoming
Nearest road: WY 34
Coordinates: 41.93916, -105.10637

Geology at Wheatland

This spot sits on Alluvium and Colluvium, mapped as clay, silt, and sand that formed within roughly the last 3 million years. Loose deposits like these are float-collecting ground: erosion keeps moving durable rocks and minerals into gravel bars, cutbanks, and washes.

Mapped unit: Alluvium and Colluvium
Age: 3 Ma to present (Pleistocene to Holocene)
Rock types: clay, silt, and sand
Elevation: 4,970 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 Wheatland

Best months: March to November. Typical highs run 89°F in midsummer and 42°F in midwinter, with winter lows near 15°F.

Climate normals: NOAA 1991-2020 monthlies, WHEATLAND 4N station (14 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.

State guidance last verified: April 1, 2026

BLM Wyoming
Wyoming State Geological Survey
Fossil Butte National Monument
Community submissions reviewed against published agency rules

Found at Wheatland

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 Wheatland.

Across the state line from Wheatland

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

Wheatland FAQ

Where is Wheatland?+

Wheatland is in Platte County, Wyoming, at 41.93916, -105.10637. Nearest road: WY 34.

What rocks and minerals can you find at Wheatland?+

Wheatland is reported to produce Moonstone, Labradorite.

Is collecting allowed at Wheatland?+

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 Wheatland?+

A rock hammer, sturdy gloves, safety glasses, and a collecting bag cover the basics here. Add a spray bottle: wet rock shows color and pattern that dry rock hides.

When is the best time to visit Wheatland?+

The most comfortable months at Wheatland are March to November.

How do I get to Wheatland?+

Open the directions link to navigate to 41.93916, -105.10637 in Google Maps. The nearest road is WY 34.

More rockhounding in Wyoming

See all 82 Wyoming spots →

Open Wheatland on the map

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