Rockhounding in Prairie County, Montana

3 mapped rockhounding spots in Prairie County. Most commonly produces montana agate, chalcedony, jasper, petrified wood.

Map showing 3 rockhounding spots in Prairie County, Montana

Minerals reported in Prairie County

Spots in Prairie County

SpotMineralsCoordinatesAccess
FallonRiver Road
  • Montana Agate
46.8530, -105.0782Public
Hatchet Creek
  • Montana Agate
46.8704, -105.0726Public
TerryBroadview Bench Road46.7727, -105.2599Public

Other rockhounding counties in Montana

Prairie County FAQ

Where can I rockhound in Prairie County, Montana?+
RockHoundR tracks 3 rockhounding spots in Prairie County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Prairie County?+
Spots in Prairie County most often produce Montana Agate, Chalcedony, Jasper, Petrified Wood. Individual spots can vary widely.
Are these Prairie County rockhounding spots on public land?+
Most spots in this list are tagged public, but access can change with seasons, claims, and local closures. Always verify before driving out — links in the app open the right BLM, USFS, or county pages.

Plan a Prairie County rockhounding trip

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