Where: Thailand · Asia · approx. 14.32, 99.51 (vicinity only)
Why this spot: Rockhounding locality: basaltic blue sapphire field
What turns up: Blue sapphire
Access: Permission required.
Worked by licensed operations; collecting requires permission on leases.
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.