Where: South Karelia · Europe · approx. 60.7, 27.93 (vicinity only)
Why this spot: Proterozoic anorthosite
What turns up: Spectrolite: labradorite feldspar with vivid full-spectrum iridescence, gem rough
Access: Permission required.
Commercial spectrolite quarries; gem village with shops, collecting only by arrangement with operators.
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.