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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $4,465,286 | $5,818,722 | $9,446,950 | $10,976,313 | $4,761,847 | $7,095,105 | $7,215,151 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $812,514 | $3,688,827 | $1,500,713 | $616,157 | $1,190,766 | $1,112,623 | $1,067,857 |
| Total | $5,277,800 | $9,507,549 | $10,947,663 | $11,592,470 | $5,952,613 | $8,207,728 | $8,283,008 |
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