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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $2,427,295 | $3,086,796 | $4,762,463 | $5,265,820 | $4,242,215 | $5,428,999 | $7,870,060 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $7,724,541 | $5,633,827 | $5,357,231 | $5,924,091 | $5,184,871 | $6,064,647 | $6,048,227 |
| Total | $10,151,836 | $8,720,623 | $10,119,694 | $11,189,911 | $9,427,086 | $11,493,646 | $13,918,287 |
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