Adrian’s Quarry — Rockhounding in Boone County, Missouri

Adrian’s Quarry is a mapped rockhounding spot in Boone County, Missouri. Reported finds include calcite, chalcopyrite, marcasite, millerite, pyrite. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Boone County
State: Missouri
Nearest road: US 63
Postcode: 65039
Coordinates: 38.67230, -92.22901

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.

Sources: RockHoundR public spot dataset, app land overlays, and local agency review before each trip.

Found at Adrian’s Quarry

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 Adrian’s Quarry.

Adrian’s Quarry FAQ

Where is Adrian’s Quarry?+

Adrian’s Quarry is in Boone County, Missouri, at 38.67230, -92.22901. Nearest road: US 63.

What rocks and minerals can you find at Adrian’s Quarry?+

Adrian’s Quarry is reported to produce Calcite, Chalcopyrite, Marcasite, Millerite, Pyrite.

Is collecting allowed at Adrian’s Quarry?+

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 Adrian’s Quarry?+

Open the directions link to navigate to 38.67230, -92.22901 in Google Maps. The nearest road is US 63.

More rockhounding in Missouri

See all 94 Missouri spots →

Open Adrian’s Quarry on the map

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