Employees
67,000
Key facts
Largest copper mine
Controls 20% world reserves
Issues
Chuquicamata used to be home to 25,000 people
Trace elements, GHG and sulphur dioxide from pit
Agriculture and water quality at risk
Pressure from the chinese economy
Tried to fix with
Relocated to Calama
$600 million on emissions
Calama has investment from Codelco