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| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $5,311,872 | $1,848,135 | $1,991,344 | $5,341,168 | $2,666,521 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $453,322 | $1,248,327 | $1,196,150 | $700,911 | $801,356 |
| Total | $5,765,194 | $3,096,462 | $3,187,494 | $6,042,079 | $3,467,877 |
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