Where: Rhineland-Palatinate · Europe · approx. 49.75, 7.25 (vicinity only)
Why this spot: Permian volcanics
What turns up: Loose weathered agates and jasper in vineyard and field soils of the Nahe hills
Access: Gray area.
Field collecting on farmland requires landowner permission; road cuts vary. No official collecting scheme.
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.