|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $189,539 | $41,399 | $4,846 | $40,610 | $1,295,073 | $5,378,186 | $25,845,323 |
| Niobium/tantalum/vanadium ores & concs. | $128,565 | $181,860 | $718,942 | $965,036 | $694,771 | $289,073 | $2,387,867 |
| Total | $318,104 | $223,259 | $723,788 | $1,005,646 | $1,989,844 | $5,667,259 | $28,233,190 |
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