|
| Commodity | 2006 | 2007 | 2008 |
| Silica sands & quartz sands, whether or not coloured | $2,270,419 | $1,941,444 | $7,542,992 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $677,197 | $745,302 | $2,755,866 |
| Total | $2,947,616 | $2,686,746 | $10,298,858 |
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