|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $157,348 | $295,362 | $52,224 | $12,985 | $133,984 | $76,047 | $49,459 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | | | | | $89 | | $71,599 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $50 | | | | | | $72,379 |
| Total | $157,398 | $295,362 | $52,224 | $12,985 | $134,073 | $76,047 | $193,437 |
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