Where: Washington · North America · approx. 46.98, -123.2 (vicinity only)
Why this spot: Rockhounding locality: agate and quartz crystals in basaltic host west of Olympia
What turns up: agate, quartz crystals, chalcedony
Access: Gray area.
Mix of DNR and private timberland with gated/permit access that changes; verify current land status and any access rules before collecting.
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.