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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $496,831 | $1,831,457 | $1,371,801 | $77,404 | $592,008 | $1,028,638 | $3,468,831 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $3,392,986 | $3,448,155 | $3,311,697 | $2,921,935 | $5,234,394 | $5,782,541 | $6,921,451 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $14,627,032 | $22,324,888 | $29,953,783 | $44,204,372 | $45,555,289 | $39,612,081 | $98,388,310 |
| Leucite; nepheline & nepheline syenite | $219,232 | $12,831 | $31,441 | $115,935 | $85,055 | $173,486 | $150,801 |
| Total | $18,736,081 | $27,617,331 | $34,668,722 | $47,319,646 | $51,466,746 | $46,596,746 | $108,929,393 |
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