|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Iron oxides & hydroxides | $3,420,000 | $2,300,000 | $3,193,000 | $3,576,000 | $2,758,000 | $4,825,000 | $2,102,000 |
| Earth colours cont. 70%/more by wt. of combined iron evaluated as Fe2O3 | $279,000 | $420,000 | $437,000 | $432,000 | $184,000 | $107,000 | $116,000 |
| Total | $3,699,000 | $2,720,000 | $3,630,000 | $4,008,000 | $2,942,000 | $4,932,000 | $2,218,000 |
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