|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Crude mica & mica rifted into sheets/splittings | $2,304 | | $3,786 | $5,822 | $4,933 | $1,735 | $4,639 |
| Mica powder | $22,123 | $12,145 | $16,029 | $32,037 | $37,760 | $62,088 | $64,905 |
| Total | $24,427 | $12,145 | $19,815 | $37,859 | $42,693 | $63,823 | $69,544 |
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