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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $1,919,119 | $1,599,193 | $10,227,937 | $15,620,627 | $6,773,493 | $8,213,597 | $12,314,675 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $412,268 | $340,785 | $459,133 | $319,051 | $233,626 | $269,139 | $430,116 |
| Total | $2,331,387 | $1,939,978 | $10,687,070 | $15,939,678 | $7,007,119 | $8,482,736 | $12,744,791 |
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