Where: Madagascar · Africa · approx. -12.85, 49.25 (vicinity only)
Why this spot: Rockhounding locality: blue sapphire in karst
What turns up: sapphire
Access: Prohibited / view only.
Much digging occurred inside Ankarana reserve; largely illegal.
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.