|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $433,240 | $7,221,623 | $11,516,715 | $19,650,158 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $4,138,094 | $3,770,411 | $2,924,794 | |
| Total | $4,571,334 | $10,992,034 | $14,441,509 | $19,650,158 |
|
|
