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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Felspar | $56,699 | $70,512 | $71,621 | $50,460 | $60,199 | $12,362 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $239,580 | $310,643 | $141,051 | $257,161 | $76,997 | $255,592 |
| Leucite; nepheline & nepheline syenite | | | | | $5,361 | |
| Total | $296,279 | $381,155 | $212,672 | $307,621 | $142,557 | $267,954 |
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