|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $7,189 | | $1,464 | $1,215 | $35,016 | $19,969 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $10,095 | $825 | $13,486 | $22,684 | $8,609 | $22,235 |
| Total | $17,284 | $825 | $14,950 | $23,899 | $43,625 | $42,204 |
|
|
