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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $49,992 | $51,519 | $68,635 | $54,263 | $48,536 | $38,572 | $47,357 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $313 | | | | | | |
| Leucite; nepheline & nepheline syenite | $186,032 | $164,989 | $363,128 | $416,442 | | $363,608 | $946,653 |
| Total | $236,337 | $216,508 | $431,763 | $470,705 | $48,536 | $402,180 | $994,010 |
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