Where to Find Green Agate in the United States
3 mapped green agate spots across 3 U.S. states. Green 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.
Map showing where to find green agate across the United States, with 3 mapped spots
Top states for green agate
States ranked by number of green agate spots in our database. States in bold link to a focused green agate-in-state list.
Every green agate spot we track
Sorted by state and county. Coordinates open in Google Maps.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Succor CreekEast Selway Drive | Owyhee County |
| 43.6251, -116.9486 | Public |
| Mt. Hope Bay | Bristol County | 41.6674, -71.2376 | Public | |
| Adams BrookAdams Hill Road | Windham County |
| 42.9508, -72.7582 | Public |
Green Agate rockhounding FAQ
Where is the best place to find green agate in the U.S.?+
Idaho, Rhode Island, Vermont have the highest concentrations of green agate in this list. Each state's quality and access varies — open the linked state pages for a detailed view.
How many green agate rockhounding spots does RockHoundR track?+
3 mapped spots across 3 states. The app keeps these on a map alongside your private finds.
Can I legally collect green agate on public land?+
Casual hand collecting of common rocks and minerals like green 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 green agate in the field?+
Field identification of green 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 green agate on the map
Open RockHoundR to see these spots on a real map with public land overlays and trip-planning details.
