|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Felspar | $884,811 | $1,256,167 | $1,552,458 | $1,533,333 | $1,253,739 | $1,542,634 | $1,393,981 |
| Fluorspar, cont. by wt. 97%/less of calcium fluoride | $804,692 | $2,304,223 | $1,952,969 | $11,617 | $1,942,872 | $2,147,733 | $2,193,371 |
| Fluorspar, cont. by wt. >97% of calcium fluoride | | $578 | $8,633 | $609 | | | |
| Leucite; nepheline & nepheline syenite | $15,123 | $6,388 | $24,711 | $35,298 | $35,069 | $31,788 | $49,973 |
| Total | $1,704,626 | $3,567,356 | $3,538,771 | $1,580,857 | $3,231,680 | $3,722,155 | $3,637,325 |
|
|
