Explore › Minas Gerais rockhounding
Coronel Murta tourmaline mines
ROCKHOUNDING
GRAY AREA
DOCUMENTED
Where: Minas Gerais · South America · approx. -16.61, -42.18 (vicinity only)
Why this spot: Jequitinhonha tourmaline pegmatites
What turns up: Tourmaline crystals
Access: Gray area.
Local permission
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.