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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | | $16,813 | $15,239 | $22,558 | $1,491 | $1,159 | $11,180 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $69,519 | $325,779 | $447,509 | $550,863 | $305,744 | $385,986 | $478,644 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $4,673 | | | $3,956 | $17,410 | $6,321 | $52,385 |
| Total | $74,192 | $342,592 | $462,748 | $577,377 | $324,645 | $393,466 | $542,209 |
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