Commodity2005200620072008200920102011
Silver ores & concs. $158$459$2,614 $2,586 
Precious metal ores & concs. (excl. silver ores & concs.)$993,998$18,649$5,721$18,749$2,653$3,469$16,066
Total$993,998$18,807$6,180$21,363$2,653$6,055$16,066