Commodity2005200620072008200920102011
Zinc ores & concs.$1,195,488$4,505,708$6,789,610$4,422,023$5,897,065$13,739,469$13,896,907
Total$1,195,488$4,505,708$6,789,610$4,422,023$5,897,065$13,739,469$13,896,907