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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $1,401,000 | $959,372 | $1,133,847 | $391,287 | $390,603 | $306,950 | $402,331 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | | | $131,300 | | | | |
| Leucite; nepheline & nepheline syenite | $6,000 | $4,038 | $6 | $12,077 | $14,257 | $9,154 | |
| Total | $1,407,000 | $963,410 | $1,265,153 | $403,364 | $404,860 | $316,104 | $402,331 |
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