Where: Scotland · Europe · approx. 56.27, -3.46 (vicinity only)
Why this spot: Lower Devonian Ochil Volcanic Formation andesites
What turns up: Fortification agates, sagenitic agates and amethyst in the andesite lavas and stream gravels
Access: Gray area.
Upland farm and estate land; ask permission, collect loose material from fields and burns, no quarrying.
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.