Kolonna Gem Area, Sri Lanka

ROCKHOUNDING PERMISSION REQUIRED DOCUMENTED

Where: Sri Lanka · Asia · approx. 6.5, 80.72 (vicinity only)

Why this spot: Rockhounding locality: gem gravels

What turns up: sapphire,garnet,spinel,zircon

Access: Permission required.

Licensed gem mining requiring permits.

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.