Where: Salta · South America · approx. -25.0, -68.5 (vicinity only)
Why this spot: Volcanic fumarole
What turns up: Native sulfur crystals around high volcanoes
Access: Gray area.
Remote high-altitude volcanic areas; extreme conditions, some collecting
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.