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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $2,308,666 | $10,356,975 | $12,345,915 | $22,776,198 | $9,897,603 | $14,124,779 | $18,581,885 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $12,622,344 | $18,310,309 | $26,746,874 | $46,582,714 | $28,486,391 | $49,363,898 | $64,767,643 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $599,345 | $130,914 | $551,643 | $329,713 | $622,304 | $1,181,466 | $1,003,374 |
| Leucite; nepheline & nepheline syenite | $906,436 | $398,677 | $485,488 | $1,002,632 | $1,245,873 | $1,406,212 | $1,702,036 |
| Total | $16,436,791 | $29,196,875 | $40,129,920 | $70,691,257 | $40,252,171 | $66,076,355 | $86,054,938 |
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