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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $2,282,652 | $2,368,758 | $3,335,569 | $4,264,876 | $2,506,971 | $2,434,254 | $2,653,580 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $9,024,372 | $16,195,424 | $17,011,347 | $23,071,779 | $14,744,747 | $24,092,427 | $30,689,567 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $851,773 | $1,194,576 | $1,608,376 | $2,009,574 | $755,880 | $1,025,708 | $1,751,115 |
| Leucite; nepheline & nepheline syenite | $5,666,945 | $4,932,455 | $5,267,433 | $5,708,698 | $3,620,382 | $4,577,986 | $6,632,188 |
| Total | $17,825,742 | $24,691,213 | $27,222,725 | $35,054,927 | $21,627,980 | $32,130,375 | $41,726,450 |
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