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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $47,878,000 | $57,615,000 | $70,671,000 | $65,704,000 | $49,046,000 | $69,906,267 | $73,364,535 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $18,729,000 | $17,348,000 | $20,293,000 | $21,245,000 | $17,603,000 | $20,177,626 | $25,574,728 |
| Total | $66,607,000 | $74,963,000 | $90,964,000 | $86,949,000 | $66,649,000 | $90,083,893 | $98,939,263 |
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