|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Quartz, other than nat. sands | $77 | $1,820 | $5,727 | $40,925 | $110 | $39 | $138 |
| Quartzite, crude/roughly trimmed | $28 | | | | | | |
| Quartzite, cut, by sawing/othw., into blocks/slabs of a rect. (incl. square ... | $3,117 | $405 | $1,642 | $2,578 | | $2,627 | $1,266 |
| Total | $3,222 | $2,225 | $7,369 | $43,503 | $110 | $2,666 | $1,404 |
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