Explore / North America / Nevada
Nevada, Oregon
Petrified Summit / Virgin Valley opal district, Nevada
Opal field Documented sitePermission required
What you could find
Reported finds from this ground.
OpalAlso reported: Bonanza, Royal Peacock).
Photos via Wikimedia Commons: Dpulitzer (CC BY-SA 4.0).
Why this spot
Miocene
Premier US precious-opal district, Humboldt County.
Keep exploring nearby
More spots in this area.