Take Two

News and culture through the lens of Southern California. Hosted by Alex Cohen & A Martínez

How increasing demand for copper can threaten the environment

by Take Two

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The mine at Oyu Tolgoi, Turquoise Hill in Mongolian, will be one of the world's largest copper mines in about five years. An employee holds up a small sample of the oxidized copper that gave the mine its name. John W. Poole
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