Commodity2005200620072008200920102011
Zinc ores & concs.$1,518,719$10,591,981$12,893,493$15,203,387$5,248,338$14,513,792$23,041,990
Total$1,518,719$10,591,981$12,893,493$15,203,387$5,248,338$14,513,792$23,041,990