|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Crude mica & mica rifted into sheets/splittings | $12,871 | $9,515 | $1,051 | $5,191 | $5,452 | | |
| Mica powder | $29,298 | $2,709 | $1,220 | $1,774 | $24,446 | $3,340 | $81 |
| Mica waste | | $6,472 | $3,791 | $6,264 | $69 | | |
| Total | $42,169 | $18,696 | $6,062 | $13,229 | $29,967 | $3,340 | $81 |
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