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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $6,440,601 | $12,636,993 | $10,504,843 | $12,058,436 | $9,387,471 | $11,945,685 | $15,144,840 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $74,785 | $135,485 | $13,697 | $466,447 | $594,167 | $623,756 | $1,677,386 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | | | $8,881 | $7,266 | | $265,346 | |
| Leucite; nepheline & nepheline syenite | | $1,790 | $1,890 | | $1,500 | $6,579 | $927 |
| Total | $6,515,386 | $12,774,268 | $10,529,311 | $12,532,149 | $9,983,138 | $12,841,366 | $16,823,153 |
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