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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $155 | $32,071 | $127,250 | $23,299 | $5,843 | $411 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $1,069 | $354,926 | $329,056 | $984,200 | $126,642 | $10,251 |
| Total | $1,224 | $386,997 | $456,306 | $1,007,499 | $132,485 | $10,662 |
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