|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Manganese ores & concs., incl. ferruginous manganese ores & concs. with a m ... | $6,631,069 | $4,114,377 | $2,459,561 | $5,132,154 | $4,757,913 | $13,574,548 |
| Total | $6,631,069 | $4,114,377 | $2,459,561 | $5,132,154 | $4,757,913 | $13,574,548 |
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