|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Crude mica & mica rifted into sheets/splittings | $2,641 | $1,141 | $6,773 | $5,490 | $1,395 | | $9,988 |
| Mica powder | $15,124 | $17,329 | $6,422 | $1,579 | $8,805 | $683 | $5,556 |
| Total | $17,765 | $18,470 | $13,195 | $7,069 | $10,200 | $683 | $15,544 |
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