Explore › Oregon rockhounding
Whistler Springs Thunderegg Beds
ROCKHOUNDING
OPEN / LEGAL
DOCUMENTED
Where: Oregon · North America · approx. 44.45, -120.37 (vicinity only)
Why this spot: Miocene
What turns up: Thundereggs with plume and moss agate
Access: Open / legal.
Ochoco National Forest; hobby collecting allowed.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.