|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Quartz, other than nat. sands | $283,502 | $440,051 | $321,505 | $380,631 | $656,274 | $425,397 |
| Quartzite, cut, by sawing/othw., into blocks/slabs of a rect. (incl. square ... | | $79 | $297 | $17,978 | $12,690 | $50 |
| Total | $283,502 | $440,130 | $321,802 | $398,609 | $668,964 | $425,447 |
|
|
