|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Manganese ores & concs., incl. ferruginous manganese ores & concs. with a m ... | $441,547 | $123,675 | $1,770,892 | $19,567,447 | $23,534,046 | $32,500,051 | $30,692,431 |
| Total | $441,547 | $123,675 | $1,770,892 | $19,567,447 | $23,534,046 | $32,500,051 | $30,692,431 |
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