Where: Liberec · Europe · approx. 50.6, 14.53 (vicinity only)
Why this spot: Cretaceous/volcanic
What turns up: Jasper, agate, chalcedony pebbles
Access: Gray area.
Field and stream 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.