Commodity2005200620072008200920102011
Lead ores & concs.$4,816,044$6,909,229$10,699,952$11,920,030$12,484,368$19,661,900$48,345,156
Total$4,816,044$6,909,229$10,699,952$11,920,030$12,484,368$19,661,900$48,345,156