American River — Rockhounding in Idaho County, Idaho

American River is a mapped rockhounding spot in Idaho County, Idaho. Reported finds include zircon. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Idaho County
State: Idaho
Nearest road: Forest Service Road 1809
Postcode: 83525
Coordinates: 45.84117, -115.41529

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

Idaho Panhandle National Forests — Emerald Creek
Idaho Geological Survey
Spencer Opal Mines (fee-dig operator)
Community submissions reviewed against published agency rules

Found at American River

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

Zircon Encyclopedia →

Nearby rockhounding spots

Other rockhounding spots within driving distance of American River.

Across the state line from American River

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

American River FAQ

Where is American River?+

American River is in Idaho County, Idaho, at 45.84117, -115.41529. Nearest road: Forest Service Road 1809.

What rocks and minerals can you find at American River?+

American River is reported to produce Zircon.

Is collecting allowed at American River?+

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 American River?+

Open the directions link to navigate to 45.84117, -115.41529 in Google Maps. The nearest road is Forest Service Road 1809.

More rockhounding in Idaho

See all 114 Idaho spots →

Open American River on the map

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