Where: New Mexico · North America · approx. 32.18, -107.61 (vicinity only)
Why this spot: Tertiary volcanic
What turns up: Agate, jasper, geodes and thundereggs; one of the few parks that ALLOWS collecting
Access: Open / legal.
Unusually, this state park permits hand collecting up to 15 lb/person; no digging tools.
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.