Commodity2005200620072008200920102011
Precious metal ores & concs. (excl. silver ores & concs.)$102,063,013$178,024,683$201,003,304$349,529,031$497,683,513$461,458,741$541,000,425
Total$102,063,013$178,024,683$201,003,304$349,529,031$497,683,513$461,458,741$541,000,425