|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $39,076,393 | $42,024,440 | $45,105,296 | $52,145,341 | $26,117,183 | $27,595,095 | $58,914,351 |
| Niobium/tantalum/vanadium ores & concs. | $245,122 | $76,588 | $323,916 | $437,627 | $142,960 | $214,727 | $66,788 |
| Total | $39,321,515 | $42,101,028 | $45,429,212 | $52,582,968 | $26,260,143 | $27,809,822 | $58,981,139 |
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