|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $1,999,791 | $4,006,003 | $3,219,137 | $3,234,756 | $3,807,516 | $8,422,601 | $10,123,398 |
| Niobium/tantalum/vanadium ores & concs. | $3,604,073 | $3,724,417 | $1,520,878 | $196,304 | $201,979 | $7,068,228 | $1,834,230 |
| Total | $5,603,864 | $7,730,420 | $4,740,015 | $3,431,060 | $4,009,495 | $15,490,829 | $11,957,628 |
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