Where: UK & Ireland · Europe · approx. 57.68, -2.68 (vicinity only)
Why this spot: serpentinite (Portsoy marble)
What turns up: The Aberdeenshire coast at Portsoy is the source of green-and-pink 'Portsoy marble' serpentinite, gathered as beach and shore stone.
Access: Open / legal.
Loose beach and float material is generally collectable; do not dig protected cliffs or take from protected sites. Confirm local rules and tides.
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.