|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $854,106 | $682,992 | $787,878 | $637,099 | $463,906 | $762,216 | $544,666 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | | | | | | $56 | |
| Leucite; nepheline & nepheline syenite | $382,103 | $344,554 | $449,790 | $379,416 | $171,116 | $356,284 | $324,963 |
| Total | $1,236,209 | $1,027,546 | $1,237,668 | $1,016,515 | $635,022 | $1,118,556 | $869,629 |
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