|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Silica sands & quartz sands, whether or not coloured | $10,642 | $122,357 | $40,413 | $7,886 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $1,716 | $721 | $1,417 | $4,867 |
| Total | $12,358 | $123,078 | $41,830 | $12,753 |
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