Rockhounding in Harney County, Oregon
12 mapped rockhounding spots in Harney County. Most commonly produces agate, jasper, petrified wood, fossil.
Every rockhounding spot in Harney County
Best spotWarm Springs ReservoirHarney County, OregonPermission required · Agate, Chalcedony, Jasper +2
Pike CreekHarney County, OregonCheck locally · Thunderegg, Jasper, Agate +3- North Beede ReservoirHarney County, OregonCheck locally · Agate, Plume Agate, Jasper +2
- North Beede ReservoirHarney County, OregonCheck locally · Agate, Plume Agate, Jasper +2
- Warm Springs ReservoirHarney County, OregonCheck locally · Agate, Plume Agate, Jasper +2
- Warm Springs ReservoirHarney County, OregonCheck locally · Agate, Plume Agate, Jasper +2
- Harney LakeHarney County, OregonCheck locally · Agate, Jasper, Oolitic Agate +1
- Stinkingwater CreekHarney County, OregonCheck locally · Petrified Wood, Agate, Jasper +1
- Delintment LakeHarney County, OregonCheck locally · Ammonite Fossil, Fossil
Mann Lake Recreation SiteHarney County, OregonPublic access · Agate, Thunderegg- Mud RidgeHarney County, OregonCheck locally · Obsidian, Snowflake Obsidian
- Sylvies CanyonHarney County, OregonPublic access · Wood Opal
Harney County rockhounding photos
Representative spot and material photos from this county, shown where verified public image records are available.
Minerals reported in Harney County
Standout in Harney County
Hand-picked spot in Harney County, chosen for unusual mineralogy or documented public access. Each card opens the full coordinates and access notes.
Neighboring counties in Oregon
Adjacent rockhounding counties, ranked by how close their centroids sit to Harney County. A natural extension if Harney County is already on your trip plan.
- Malheur County~57 mi19 spotsTop: Agate, Jasper, Petrified Wood
- Deschutes County~82 mi1 spotTop: Agate, Jasper, Limb Cast
- Baker County~100 mi3 spotsTop: Agate, Agatized Wood, Chalcedony
- Lake County~101 mi13 spotsTop: Agate, Jasper, Sunstone
- Crook County~103 mi19 spotsTop: Thunderegg, Petrified Wood, Jasper
- Morrow County~124 mi2 spotsTop: Hyalite Opal, Nodules Filled With Opal
Harney County FAQ
Where can I rockhound in Harney County, Oregon?+
RockHoundR tracks 12 rockhounding spots in Harney County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Harney County?+
Spots in Harney County most often produce Agate, Jasper, Petrified Wood, Fossil, Plume Agate. Individual spots can vary widely.
Are these Harney 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 Harney County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
