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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $1,019,362 | $1,940,457 | $3,068,536 | $1,594,593 | $561,583 | $610,134 | $728,387 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $797,085 | $1,130,638 | $956,936 | $1,406,750 | $392,120 | $310,249 | $459,623 |
| Total | $1,816,447 | $3,071,095 | $4,025,472 | $3,001,343 | $953,703 | $920,383 | $1,188,010 |
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