Where: Colorado · North America · approx. 38.75, -105.15 (vicinity only)
Why this spot: Tertiary
What turns up: Gold (telluride ore, specimen)
Access: Gray area.
Historic district, active mine and claims; no casual 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.