|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Manganese ores & concs., incl. ferruginous manganese ores & concs. with a m ... | $346,463 | $117,658 | $11,270,662 | $19,839,497 | $17,265,173 | $6,759,106 |
| Total | $346,463 | $117,658 | $11,270,662 | $19,839,497 | $17,265,173 | $6,759,106 |
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