|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $12,308,956 | $11,955,997 | $11,743,490 | $12,525,524 | $11,000,171 | $5,009,884 | $929,074 |
| Niobium/tantalum/vanadium ores & concs. | $199,222 | $43,307 | | $288,816 | $95,579 | $3,257,120 | $1,603,204 |
| Total | $12,508,178 | $11,999,304 | $11,743,490 | $12,814,340 | $11,095,750 | $8,267,004 | $2,532,278 |
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