Ylamaa, Finland: spectrolite

Where: Nordics · Europe · approx. 60.8, 28.2 (vicinity only)

Why this spot: spectrolite (labradorite)

What turns up: South-east Finland is the source of spectrolite, a vivid labradorite feldspar; the quarry district offers guided collecting.

Access: Permission required.

Fee-dig site: pay to dig and keep what you find. Call ahead for hours, prices and what tools are allowed.

Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.