Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Felspar | $351,758 | $211,306 | $208,201 | $205,805 | $173,519 | $341,429 | $471,125 |
Fluorspar, cont. by wt. 97%/less of calcium fluoride | $2,963 | | | | | | |
Fluorspar, cont. by wt. >97% of calcium fluoride | $2,963 | $3,164 | $11,160 | $4,753 | $4,990 | $3,356 | $3,477 |
Leucite; nepheline & nepheline syenite | $49,709 | $72,525 | $64,708 | $67,244 | $48,851 | $36,889 | $89,528 |
Total | $407,393 | $286,995 | $284,069 | $277,802 | $227,360 | $381,674 | $564,130 |
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