Where to Find Jasper in Idaho
6 mapped jasper rockhounding spots in Idaho, across 5 counties. Jasper is the opaque cousin of agate: silica-cemented, often vividly colored, and tough enough to take a high polish. Idaho is a star-garnet, opal, and jasper destination.
Map of 6 jasper rockhounding spots in Idaho
Jasper by county in Idaho
Counties ranked by number of jasper spots in our database.
Every jasper spot in Idaho
Sorted by county. Coordinates open in Google Maps. Click a row for details.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Ada CountySouth Pleasant Valley Road | Ada County | 43.3845, -116.2326 | Public | |
| CareyUS 93;US 26 | Blaine County | 43.2387, -113.9657 | Public | |
| Little Wood River | Blaine County | 43.3925, -113.9974 | Public | |
| Salmon RiverSalmon River Trail #96 | Idaho County | 45.4632, -115.7870 | Public | |
| Clearwater RiverUS 12;US 95 | Nez Perce County | 46.4335, -116.9515 | Public | |
| Bruneau DesertBalanced Rock Road | Owyhee County | 42.5729, -115.1896 | Public |
Jasper in Idaho FAQ
Where can I find jasper in Idaho?+
RockHoundR tracks 6 jasper spots in Idaho, spread across 5 counties. The strongest concentration is in Blaine County.
Is collecting jasper legal in Idaho?+
Casual hand collection of common rocks and minerals like jasper is allowed on most BLM and U.S. Forest Service land in Idaho, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Always confirm rules before a trip.
What is the best jasper location in Idaho?+
Blaine County has the most jasper spots in our database for Idaho. The full county breakdown is below — different counties produce different qualities and varieties.
Other states for jasper
Hunt jasper in Idaho on the map
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