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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $739 | $26,583 | $18,131 | $30,643 | $17,385 | $82,300 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $3,438 | $19,074 | $37,632 | $89,663 | $18,516 | $110,632 |
| Total | $4,177 | $45,657 | $55,763 | $120,306 | $35,901 | $192,932 |
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