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| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $2,845 | $2,390 | | | | $2,652 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $99,588 | $100,325 | $130,309 | $18,319 | $15,874 | $11,684 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $14,974 | $19,596 | $11,410 | $4,048 | $14,659 | $9,342 |
| Total | $117,407 | $122,311 | $141,719 | $22,367 | $30,533 | $23,678 |
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