Where to Find Iris Agate in the United States
1 mapped iris agate spots across 1 U.S. states. Iris Agate is reported at multiple rockhounding spots across the United States. The map below shows where collectors most often find it on legal public ground.
Learn about iris agate: properties & identification →Map showing where to find iris agate across the United States, with 1 mapped spots
Top states for iris agate
States ranked by number of iris agate spots in our database. States in bold link to a focused iris agate-in-state list.
Every iris agate spot we track
Sorted by state and county. Coordinates open in Google Maps.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Grouse Creek | Washington County |
| 44.3758, -117.1738 | Public |
Iris Agate rockhounding FAQ
Where is the best place to find iris agate in the U.S.?+
Idaho have the highest concentrations of iris agate in this list. Each state's quality and access varies — open the linked state pages for a detailed view.
How many iris agate rockhounding spots does RockHoundR track?+
1 mapped spots across 1 states. The app keeps these on a map alongside your private finds.
Can I legally collect iris agate on public land?+
Casual hand collecting of common rocks and minerals like iris agate is allowed on most BLM and U.S. Forest Service land, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Always check with the managing agency before a trip.
How do I identify iris agate in the field?+
Field identification of iris agate comes down to color, hardness, fracture, and luster. The RockHoundR app links to geology details for each spot to help narrow down what you might be picking up.
Hunt iris agate on the map
Open RockHoundR to see these spots on a real map with public land overlays and trip-planning details.
