Rockhounding in Linn County, Oregon

3 mapped rockhounding spots in Linn County. Most commonly produces agate, banded agate, blue agate, carnelian.

Linn County rockhounding photos

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

1 photo

Placer gold flakes sluiced from river gravel, the kind of fine gold panned at Quartzville Recreational Mining Corridor, Linn County, Oregon — Quartzville Recreational Mining CorridorLinn County, Oregon

Minerals reported in Linn County

Standout in Linn County

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

Top pick
Quartzville Recreational Mining Corridor
Public
Linn County
Quartzville Creek runs through a designated recreational mining corridor on BLM public land east of Sweet Home, where a stretch of the Wild and Scenic River is withdrawn from mineral entry but left open to casual prospecting. Panners recover fine placer gold and occasional small flakes from the creek gravels, which also carry quartz, agate, and jasper eroded from the surrounding volcanic rocks. The corridor sits below the historic Quartzville Mining District, the lode source for the area's gold.
Gold, Agate, Jasper, Quartz

Spots in Linn County

Spot	Minerals	Coordinates	Access
Calapooia River & Ames CreekHalsey-Sweet Home Highway	Banded Agate Geode Silicified Wood	44.3514, -122.7890	Public
Chandler Mt.	Purple Agate Carnelian Blue Agate	44.3403, -122.6976	Public
Quartzville Recreational Mining Corridor	Gold Agate Jasper Quartz	44.5575, -122.4166	Public

Neighboring counties in Oregon

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

Across the state line from Linn 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 Oregon.

Clark County~85 miWashington · 3 spotsTop: Gold, Amethyst, Moss Agate

Linn County FAQ

Where can I rockhound in Linn County, Oregon?+

RockHoundR tracks 3 rockhounding spots in Linn County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.

What rocks and minerals are common in Linn County?+

Spots in Linn County most often produce Agate, Banded Agate, Blue Agate, Carnelian, Geode. Individual spots can vary widely.

Are these Linn 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 Linn County rockhounding trip

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