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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $472,947 | $664,627 | $931,044 | $167,195 | $65,044 | $191,485 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $164,146 | $1,145,746 | $815,534 | $1,736,832 | $1,710,710 | $2,367,833 |
| Total | $637,093 | $1,810,373 | $1,746,578 | $1,904,027 | $1,775,754 | $2,559,318 |
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