El Teniente copper mine

ROCKHOUNDING PROHIBITED / VIEW ONLY DOCUMENTED

Where: OHiggins · South America · approx. -34.08, -70.35 (vicinity only)

Why this spot: Miocene porphyry copper

What turns up: Copper sulfides, secondary copper minerals, anhydrite

Access: Prohibited / view only.

World's largest underground copper mine (Codelco); no collecting

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.