Mines & Extraction · mine
El Teniente
Chile · Underground
- Opened
- 1905
- Region
- O'Higgins Region
- Status
- Active
- Country
- Chile
- Notes
- The largest underground copper mine, with more than 3,000 km of tunnels beneath the Andes; Codelco's flagship.
- Type
- Underground
- Latitude
- -34.09
- Longitude
- -70.35
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