Where: Brazil · South America · approx. -16.77, -47.61 (vicinity only)
Why this spot: Rockhounding locality: quartz crystal district
What turns up: quartz, rutilated quartz
Access: Permission required.
Quartz mines on private land/garimpos; access by arrangement.
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.