|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Manganese ores & concs., incl. ferruginous manganese ores & concs. with a m ... | $26,380,233 | $22,858,676 | $18,443,008 | $89,527,312 | $11,857,010 | $33,519,775 |
| Total | $26,380,233 | $22,858,676 | $18,443,008 | $89,527,312 | $11,857,010 | $33,519,775 |
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