|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $521,980 | $380,424 | $582,230 | $422,370 | $196,039 | $528 | $35,251 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $7,616 | $53 | | | | | |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $26 | | | | | | |
| Leucite; nepheline & nepheline syenite | | $196 | | | | | |
| Total | $529,622 | $380,673 | $582,230 | $422,370 | $196,039 | $528 | $35,251 |
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