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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $3,215,729 | $5,808,254 | $5,514,900 | $10,749,810 | $6,609,446 | $8,622,025 | $10,155,824 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $12,404,629 | $14,339,948 | $14,842,331 | $20,060,000 | $10,131,116 | $29,565,075 | $17,466,235 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $144,941 | $31,689 | $145,012 | $252,110 | $32,604 | $32,282 | $27,597 |
| Leucite; nepheline & nepheline syenite | $45,340 | $50,690 | $79,243 | $419,750 | $862,350 | $1,132,693 | $1,111,328 |
| Total | $15,810,639 | $20,230,581 | $20,581,486 | $31,481,670 | $17,635,516 | $39,352,075 | $28,760,984 |
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