Commodity2005200620072008200920102011
Zinc ores & concs.$4,972,690$6,921,108$12,851,169$4,481,370$3,518,637$7,245,859$13,100,853
Total$4,972,690$6,921,108$12,851,169$4,481,370$3,518,637$7,245,859$13,100,853