|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $1,274,045 | $1,835,836 | $2,999,101 | $3,598,036 | $4,515,129 | $5,552,226 | $5,872,510 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $35,152,326 | $27,996,223 | $19,338,452 | $39,042,363 | $17,752,376 | $24,291,779 | $41,148,647 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | $32,703,660 | $22,964,252 | $31,231,926 | $78,027,589 | $8,271,672 | $19,637,748 | $51,140,324 |
| Leucite; nepheline & nepheline syenite | $1,145,344 | $1,293,834 | $1,294,354 | $1,220,048 | $545,164 | $1,077,920 | $933,066 |
| Total | $70,275,375 | $54,090,145 | $54,863,833 | $121,888,036 | $31,084,341 | $50,559,673 | $99,094,547 |
|
|
