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| Commodity | 2006 | 2007 | 2008 |
| Felspar | $554,355 | $555,746 | $3,901,179 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $24,120 | $9,607 | $16,971 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | | $9,815 | $513 |
| Leucite; nepheline & nepheline syenite | $15,008 | $22,735 | $20,363 |
| Total | $593,483 | $597,903 | $3,939,026 |
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