Black Rock — Rockhounding in Millard County, Utah

Black Rock is a mapped rockhounding spot in Millard County, Utah. Reported finds include snowflake obsidian. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Millard County
State: Utah
Coordinates: 38.71904, -112.98712

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.

Found at Black Rock

Each chip links to all spots in the U.S. that produce that material.

Snowflake Obsidian

Nearby rockhounding spots

Other rockhounding spots within driving distance of Black Rock.

Black Rock FAQ

Where is Black Rock?+

Black Rock is in Millard County, Utah, at 38.71904, -112.98712.

What rocks and minerals can you find at Black Rock?+

Black Rock is reported to produce Snowflake Obsidian.

Is collecting allowed at Black Rock?+

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 Black Rock?+

Open the directions link to navigate to 38.71904, -112.98712 in Google Maps. Some spots are remote — check road conditions before driving out.

More rockhounding in Utah

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Open Black Rock on the map

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