Explore / North America / Montana
Montana, Wyoming
Dryhead Agate Area (Bighorn)
Agate beach or gravel Documented sitePermission required
What you could find
Reported finds from this ground.
Agates and jasperPhotos via Wikimedia Commons: Teerui (Public domain).
Why this spot
Cretaceous
Prized red fortification agate south of Billings.
Keep exploring nearby
More spots in this area.