From Forbes.com:
 
As trapped Chilean miners were rising  one by one to safety in a dramatic rescue attempt on Wednesday, shares  of large mining companies were also on the ascent in London. But while  people around the world marvelled at the celebrations that greeted the  miners in South America, investors in Europe picked up the likes of  Xstrata and Fresnillo for the more sobering reasons of strong production  figures, higher commodity prices and (indirectly) actions by the U.S.  Federal Reserve.
The Mexican miner Fresnillo was up by  3.2% or 40 pence to £12.81 in early afternoon trading after it reported  a record output of silver and gold in the third quarter and said it  was on track to meet its production targets.
Xstrata gained 3.9% to trade at £12.93  while Anglo American 3.6% to £28.35. Xstrata said it planned to restart  its Falcondo ferro-nickel facility in the Dominican Republic, and was  targeting 50% of capacity by March 2011.
Gold futures were higher, with spot gold  trading hands at $1,358 per troy ounce, up $7.80 from its close on Tuesday  in New York, amid rising expectations that the Federal Reserve would  restart its quantitative easing program to boost the American economy.
 








