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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Felspar | $268,728 | $611,107 | $1,086,964 | $1,302,157 | $236,399 | $1,949,609 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $13,089,595 | $18,237,962 | $11,635,734 | $13,828,778 | $17,059,890 | $15,638,095 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | | | $3,512,653 | | $47 | |
| Leucite; nepheline & nepheline syenite | $3 | | | | | |
| Total | $13,358,326 | $18,849,069 | $16,235,351 | $15,130,935 | $17,296,336 | $17,587,704 |
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