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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $515,331 | $30,713 | $17,732 | $90,885 | $10,861 | $12,786 | $56,997 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $9,806,086 | $2,320,012 | $3,533,680 | $5,985,326 | $1,262,955 | $1,474,327 | $524,292 |
| Total | $10,321,417 | $2,350,725 | $3,551,412 | $6,076,211 | $1,273,816 | $1,487,113 | $581,289 |
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