|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $16,384,711 | $16,498,405 | $14,609,178 | $15,033,291 | $9,215,864 | $11,107,464 | $29,987,134 |
| Niobium/tantalum/vanadium ores & concs. | $349,793 | $517,663 | $44,719 | $546,602 | $260,692 | $56,150,192 | $90,938,544 |
| Total | $16,734,504 | $17,016,068 | $14,653,897 | $15,579,893 | $9,476,556 | $67,257,656 | $120,925,678 |
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