Rockhounding in Saint Louis County, Minnesota

8 mapped rockhounding spots in Saint Louis County. Most commonly produces lake superior agate, jasper, iron, agate.

Map showing 8 rockhounding spots in Saint Louis County, Minnesota

Minerals reported in Saint Louis County

Spots in Saint Louis County

Other rockhounding counties in Minnesota

Saint Louis County FAQ

Where can I rockhound in Saint Louis County, Minnesota?+
RockHoundR tracks 8 rockhounding spots in Saint Louis County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Saint Louis County?+
Spots in Saint Louis County most often produce Lake Superior Agate, Jasper, Iron, Agate, Chalcedony. Individual spots can vary widely.
Are these Saint Louis 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 Saint Louis County rockhounding trip

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