Other minerals Mining in Chile
gold mine in andacollo
since late 1970s, production of gold , silver has increased greatly. lead, iron , petroleum industries have shrunk since mid-1970s, result of both adverse international market conditions , declines in availability of of these resources. combined total value of us$4 billion, 2 of largest investments planned in chile in 1990s designated aluminium-smelter projects in puerto aisén , strait of magellan areas.
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