Miners arrive at the Rudna copper mine in south Poland March 20, 2013. Rescue teams took seven hours to tunnel through collapsed rocks to reach 19 miners trapped in a copper mine after a small earthquake. The mine is in the Silesia region, near Poland's borders with Germany and the Czech Republic. It has been in operation since 1974. The mine's operator, state-controlled KGHM, is Europe's second-biggest copper producer. REUTERS/Peter Andrews ...
more Miners arrive at the Rudna copper mine in south Poland March 20, 2013. Rescue teams took seven hours to tunnel through collapsed rocks to reach 19 miners trapped in a copper mine after a small earthquake. The mine is in the Silesia region, near Poland's borders with Germany and the Czech Republic. It has been in operation since 1974. The mine's operator, state-controlled KGHM, is Europe's second-biggest copper producer. REUTERS/Peter Andrews (POLAND - Tags: DISASTER)
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Photo By PETER ANDREWS/REUTERS Wed, Mar 20, 2013