Hannibal — Rockhounding in Ralls County, Missouri

Hannibal is a mapped rockhounding spot in Ralls County, Missouri. Reported finds include marcasite, pyrite. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Ralls County
State: Missouri
Nearest road: Revere Trail
Coordinates: 39.66832, -91.33527

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 Hannibal

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 Hannibal.

Across the state line from Hannibal

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

Hannibal FAQ

Where is Hannibal?+

Hannibal is in Ralls County, Missouri, at 39.66832, -91.33527. Nearest road: Revere Trail.

What rocks and minerals can you find at Hannibal?+

Hannibal is reported to produce Marcasite, Pyrite.

Is collecting allowed at Hannibal?+

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 Hannibal?+

Open the directions link to navigate to 39.66832, -91.33527 in Google Maps. The nearest road is Revere Trail.

More rockhounding in Missouri

See all 94 Missouri spots →

Open Hannibal on the map

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