|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $22,371,870 | $23,706,265 | $29,285,181 | $25,396,900 | $27,955,827 | $46,084,689 | $101,572,807 |
| Niobium/tantalum/vanadium ores & concs. | $2,731,821 | $375,032 | $204,195 | $1,705,965 | $493,663 | $188,316 | $2,785,563 |
| Total | $25,103,691 | $24,081,297 | $29,489,376 | $27,102,865 | $28,449,490 | $46,273,005 | $104,358,370 |
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