Commodity2005200620072008200920102011
Lead ores & concs.$10,388,680$14,111,369$60,585,775$169,027,314$138,111,886$156,689,478$240,968,972
Total$10,388,680$14,111,369$60,585,775$169,027,314$138,111,886$156,689,478$240,968,972