|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Crude mica & mica rifted into sheets/splittings | $8,100 | $9,400 | $1,000 | | | | $8,800 |
| Mica powder | $131,800 | $144,500 | $112,800 | $168,600 | $231,100 | $176,800 | $271,600 |
| Total | $139,900 | $153,900 | $113,800 | $168,600 | $231,100 | $176,800 | $280,400 |
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