|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $488,000 | $658,000 | $636,000 | $709,000 | $464,000 | $458,000 | $498,000 |
| Niobium/tantalum/vanadium ores & concs. | $8,000 | $3,000 | $63,000 | $111,000 | $66,000 | $69,000 | |
| Total | $496,000 | $661,000 | $699,000 | $820,000 | $530,000 | $527,000 | $498,000 |
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