Where: Bahia · South America · approx. -13.6, -43.8 (vicinity only)
Why this spot: Sedimentary vug/vein
What turns up: Amethyst and citrine
Access: Gray area.
Scattered workings; some collecting, some claimed
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.