|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $231,510 | $13,918,617 | $37,700,677 | $24,538,241 | $28,079,207 | $20,633,644 | $56,725,820 |
| Niobium/tantalum/vanadium ores & concs. | $314,238 | $3,427,602 | $12,403,013 | $4,274,630 | $236,340 | | |
| Total | $545,748 | $17,346,219 | $50,103,690 | $28,812,871 | $28,315,547 | $20,633,644 | $56,725,820 |
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