New report identifies 231 existing copper projects with potential output of nearly 13m tonnes which will more than make up for long-term mine depletion.
The price of gold experienced its longest winning streak since 2012, last week as the price broke through the $1,200 level early Thursday and soared as high as $1,220 as Saudi Arabia launched airstrikes against Iran-backed Shiite militants in Yemen.
Experts are raising questions about the legitimacy of North Korea's estimated reserves of rare earths, used from computers to cars and defense missiles.