An aerial photo shows a light amount of smoke coming from the Pike River Coal Mine portal after an underground explosion ripped through the coal mine near Atarau, New Zealand, Friday, Nov. 19, 2010. ... more 
An aerial photo shows a light amount of smoke coming from the Pike River Coal Mine portal after an underground explosion ripped through the coal mine near Atarau, New Zealand, Friday, Nov. 19, 2010. Up to 30 workers are unaccounted for. less 
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Associated Press | Photo By Greymouth Star via NZPA
Fri, Nov 19, 2010 8:58 AM EST