Where: Cabo Delgado · Africa · approx. -13.12, 39.0 (vicinity only)
Why this spot: Amphibolite-hosted corundum (ruby)
What turns up: Fine red ruby; the world's leading ruby source
Access: Prohibited / view only.
Large licensed mine (Gemfields) plus artisanal; no public collecting, export controlled, security issues
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.