|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | | $61,830 | | | $402,831 | |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $74,352 | $111,222 | $1,268,018 | $1,486,920 | $674,550 | $617,951 |
| Total | $74,352 | $173,052 | $1,268,018 | $1,486,920 | $1,077,381 | $617,951 |
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