|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Quartz, other than nat. sands | $253,393 | $94,425 | $317,825 | $941,069 | $409,126 | $1,197,926 | $2,797,544 |
| Quartzite, crude/roughly trimmed | $31,394 | $159,065 | | | | | |
| Quartzite, cut, by sawing/othw., into blocks/slabs of a rect. (incl. square ... | $238,790 | $399,145 | $991,020 | $609,929 | $969,942 | $785,252 | $818,792 |
| Total | $523,577 | $652,635 | $1,308,845 | $1,550,998 | $1,379,068 | $1,983,178 | $3,616,336 |
|
|
