|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Crude mica & mica rifted into sheets/splittings | $19,880 | $20,737 | $11,694 | $14,961 | $6,255 | $25,007 | $103,422 |
| Mica powder | $17,428 | $22,585 | $67,158 | $26,315 | $22,936 | $34,967 | $33,876 |
| Mica waste | | | $4,845 | $6,984 | | | |
| Total | $37,308 | $43,322 | $83,697 | $48,260 | $29,191 | $59,974 | $137,298 |
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