Where: Mexico · North America · approx. 27.03, -108.94 (vicinity only)
Why this spot: Rockhounding locality: Ag veins and calcite
What turns up: calcite, quartz, silver-bearing minerals
Access: Gray area.
Alamos is a real heritage town with documented historic silver mines (Aduana, Minas Nuevas); ask locally before 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.