|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $158,206,728 | $188,002,029 | $158,538,035 | $178,575,832 | $119,075,232 | $235,696,424 | $360,401,104 |
| Niobium/tantalum/vanadium ores & concs. | $58,116,494 | $66,211,513 | $53,605,373 | $66,683,746 | $125,731,197 | $126,063,247 | $258,878,598 |
| Total | $216,323,222 | $254,213,542 | $212,143,408 | $245,259,578 | $244,806,429 | $361,759,671 | $619,279,702 |
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