Where: Zacatecas · North America · approx. 24.63, -101.39 (vicinity only)
Why this spot: Tertiary skarn
What turns up: Gem grossular, andradite, hedenbergite, calcite, sphalerite
Access: Gray area.
Historic skarn mine; specimens via miners/dealers. No casual access.
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.