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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $2,823,255 | $3,079,859 | $2,507,604 | $3,184,212 | $3,766,915 | $3,332,248 | $4,047,657 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $3,701,712 | $3,872,109 | $5,011,090 | $6,212,234 | $3,177,033 | $2,877,609 | $3,336,639 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $638,312 | $7,628,708 | $8,486,323 | $2,948,454 | $2,399,777 | $2,503,825 | $2,793,983 |
| Leucite; nepheline & nepheline syenite | $5,556,923 | $4,271,374 | $4,191,692 | $4,794,737 | $4,906,427 | $5,989,828 | $7,001,654 |
| Total | $12,720,202 | $18,852,050 | $20,196,709 | $17,139,637 | $14,250,152 | $14,703,510 | $17,179,933 |
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