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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $1,382,892 | $849,745 | $1,129,469 | $2,728,199 | $2,772,326 | $4,362,389 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $1,320,952 | $741,566 | $807,761 | $1,079,509 | $1,065,772 | $10,567,952 |
| Total | $2,703,844 | $1,591,311 | $1,937,230 | $3,807,708 | $3,838,098 | $14,930,341 |
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