Where: Wales · Europe · approx. 53.39, -4.34 (vicinity only)
Why this spot: Ordovician-Silurian volcanogenic massive sulphide
What turns up: Chalcopyrite, pyrite, sphalerite, and secondary copper minerals, plus copper-rich ochre and gossan
Access: Gray area.
Site with a heritage trail and SSSI/SAM areas; keep to the trail, loose surface material only, deep unstable opencast.
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.