McDermitt — Rockhounding in Humboldt County, Nevada

McDermitt is a mapped rockhounding spot in Humboldt County, Nevada. Reported finds include copper, lead, silver, gold, purple agate. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Humboldt County
State: Nevada
Nearest road: Cordero Mine Road
Coordinates: 41.91865, -117.81272

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 Nevada — Recreation
Nevada Bureau of Mines and Geology
Royal Peacock Opal Mine (fee-dig operator)
Community submissions reviewed against published agency rules

Found at McDermitt

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 McDermitt.

McDermitt FAQ

Where is McDermitt?+

McDermitt is in Humboldt County, Nevada, at 41.91865, -117.81272. Nearest road: Cordero Mine Road.

What rocks and minerals can you find at McDermitt?+

McDermitt is reported to produce Copper, Lead, Silver, Gold, Purple Agate.

Is collecting allowed at McDermitt?+

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 McDermitt?+

Open the directions link to navigate to 41.91865, -117.81272 in Google Maps. The nearest road is Cordero Mine Road.

More rockhounding in Nevada

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Open McDermitt on the map

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