How e-waste can produce more gold than mining - .
13/01/2016· JAMSHEDPUR: E-waste, which comprises precious metals like gold and silver, can produce more gold than what is obtained through mining, a senior academician said today. Fifty pounds of gold and 20,000 pounds of copper could be extracted from one million discarded cell phones, if processed properly, Pranabesh Ray, Dean (Academics), XLRI - Xavier School of Management told a .