|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $18,243,685 | $16,874,772 | $13,784,879 | $18,820,178 | $10,315,676 | $19,643,355 | $29,083,802 |
| Niobium/tantalum/vanadium ores & concs. | | $118,863 | $697,071 | $27,879 | $29,861 | $97,687 | $1,755,999 |
| Total | $18,243,685 | $16,993,635 | $14,481,950 | $18,848,057 | $10,345,537 | $19,741,042 | $30,839,801 |
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