|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $9,952,662 | $8,218,919 | $5,059,307 | $3,768,586 | $2,948,884 | $5,584,933 | $6,568,254 |
| Niobium/tantalum/vanadium ores & concs. | $11,228 | $40,651 | $10,845 | $31,386 | $24,987 | $14,245 | $5,056 |
| Total | $9,963,890 | $8,259,570 | $5,070,152 | $3,799,972 | $2,973,871 | $5,599,178 | $6,573,310 |
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