|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $4,554,717 | $5,850,825 | $5,415,035 | $4,739,994 | $2,945,427 | $4,872,266 | $9,693,081 |
| Niobium/tantalum/vanadium ores & concs. | | | | | | $1,944 | |
| Total | $4,554,717 | $5,850,825 | $5,415,035 | $4,739,994 | $2,945,427 | $4,874,210 | $9,693,081 |
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