Rockhounding in Brown County, Indiana

4 mapped rockhounding spots in Brown County. Most commonly produces geode, quartz, aragonite, corundum.

Brown County rockhounding photos

Representative spot and material photos from this county, shown where verified public image records are available.

1 photo

The 1880 Bean Blossom Covered Bridge over Beanblossom Creek, Brown County, Indiana. — BeanblossomBrown County, Indiana

Minerals reported in Brown County

Standout in Brown County

Hand-picked spot in Brown County, chosen for unusual mineralogy or documented public access. Each card opens the full coordinates and access notes.

Top pick
Beanblossom
Public
Brown County
Beanblossom Creek cuts through the Harrodsburg and Salem limestones in Brown County, freeing quartz- and calcite-lined geodes that collect in the stream gravel.
Geode

Spots in Brown County

Spot	Minerals	Coordinates	Access
BeanblossomSR 135	Geode	39.2621, -86.2483	Public
Brown CountySR 46;SR 135	Corundum Quartz Topaz Diamond	39.1961, -86.2117	Permission
Brown County State ParkSR 46	Geode Marcasite Aragonite Quartz	39.1780, -86.2698	Public
Greenhorn CreekHorse Trail B	Gold	39.1289, -86.1963	Permission

Neighboring counties in Indiana

Adjacent rockhounding counties, ranked by how close their centroids sit to Brown County. A natural extension if Brown County is already on your trip plan.

Across the state line from Brown County

Rockhounding counties in neighboring states within driving range. Geology rarely respects state borders — these are often the closest mapped spots you can reach without going deeper into Indiana.

Preble County~84 miOhio · 1 spotTop: Brachiopods, Bryozoans, Crinoids

Brown County FAQ

Where can I rockhound in Brown County, Indiana?+

RockHoundR tracks 4 rockhounding spots in Brown County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.

What rocks and minerals are common in Brown County?+

Spots in Brown County most often produce Geode, Quartz, Aragonite, Corundum, Diamond. Individual spots can vary widely.

Are these Brown 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 Brown County rockhounding trip

Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.