Trees grow in a dried-up river bed in the Pilbara region of Western Australia December 2, 2013. Western Australia's Pilbara region, which is the size of Spain, has the world's largest known deposits ... more 
Trees grow in a dried-up river bed in the Pilbara region of Western Australia December 2, 2013. Western Australia's Pilbara region, which is the size of Spain, has the world's largest known deposits of iron ore and supplies nearly 45 percent of global trade in the mineral. Picture taken December 2. REUTERS/David Gray (AUSTRALIA - Tags: ENVIRONMENT BUSINESS) less 
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Reuters | Photo By DAVID GRAY / REUTERS
Mon, Dec 2, 2013 6:41 PM EST