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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $368,075 | $192,075 | $619,157 | $141,260 | $202,778 | $198,377 | $346,969 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $242,337 | $132,572 | $71,534 | $34,300 | $21,126 | $53,271 | $267,242 |
| Total | $610,412 | $324,647 | $690,691 | $175,560 | $223,904 | $251,648 | $614,211 |
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