Johnson Pass — Rockhounding in Tooele County, Utah

Johnson Pass is a mapped rockhounding spot in Tooele County, Utah. Reported finds include onyx, calcite, galena. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Tooele County
State: Utah
Nearest road: SR 199
Coordinates: 40.33718, -112.57265

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 Utah — Rockhounding overview
Utah Geological Survey — collecting guidelines
SITLA — surface use rules
Community submissions reviewed against published agency rules

Found at Johnson Pass

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 Johnson Pass.

Johnson Pass FAQ

Where is Johnson Pass?+

Johnson Pass is in Tooele County, Utah, at 40.33718, -112.57265. Nearest road: SR 199.

What rocks and minerals can you find at Johnson Pass?+

Johnson Pass is reported to produce Onyx, Calcite, Galena.

Is collecting allowed at Johnson Pass?+

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 Johnson Pass?+

Open the directions link to navigate to 40.33718, -112.57265 in Google Maps. The nearest road is SR 199.

More rockhounding in Utah

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Open Johnson Pass on the map

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