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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $2,415,716 | $1,957,750 | $3,478,925 | $6,721,702 | $5,509,418 | $5,200,934 | $5,416,496 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | | $19,283 | | | | | |
| Fluorspar, cont. by wt. >97% of calcium fluoride | | | $9,786 | | | | |
| Leucite; nepheline & nepheline syenite | $128,047 | $26,130 | $246,323 | $628,382 | $559,485 | $320,723 | $618,272 |
| Total | $2,543,763 | $2,003,163 | $3,735,034 | $7,350,084 | $6,068,903 | $5,521,657 | $6,034,768 |
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