|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Quartz, other than nat. sands | $16,530 | $46,417 | $88,867 | $69,424 | $58,185 | $32,341 | $36,792 |
| Quartzite, crude/roughly trimmed | $37,306 | $8,433 | | | | | |
| Quartzite, cut, by sawing/othw., into blocks/slabs of a rect. (incl. square ... | $39,985 | $1,092 | $21,516 | $4,827 | $4,317 | $173,387 | $1,162,723 |
| Total | $93,821 | $55,942 | $110,383 | $74,251 | $62,502 | $205,728 | $1,199,515 |
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