Rockhounding in Carbon County, Montana

2 mapped rockhounding spots in Carbon County. Most commonly produces agate, coal, geodes, pyrite.

Map showing 2 rockhounding spots in Carbon County, Montana

Minerals reported in Carbon County

Spots in Carbon County

SpotMineralsCoordinatesAccess
Bear CanyonBear Canyon Road45.0818, -108.5258Public
Fromberg45.3930, -108.9316Public

Other rockhounding counties in Montana

Carbon County FAQ

Where can I rockhound in Carbon County, Montana?+
RockHoundR tracks 2 rockhounding spots in Carbon County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Carbon County?+
Spots in Carbon County most often produce Agate, Coal, Geodes, Pyrite. Individual spots can vary widely.
Are these Carbon 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 Carbon County rockhounding trip

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