|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Crude mica & mica rifted into sheets/splittings | | $3,283 | $2,996 | $672 | $23,264 | $21,919 | $5,951 |
| Mica powder | $23,627 | $37,572 | $18,436 | $50,729 | $20,623 | $64,845 | $88,466 |
| Total | $23,627 | $40,855 | $21,432 | $51,401 | $43,887 | $86,764 | $94,417 |
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