|
| TABLE 4 | |||||||
| INDUSTRY STOCKS OF PRIMARY ANTIMONY IN | |||||||
| THE UNITED STATES, DECEMBER 311 | |||||||
| (Metric tons of antimony content) | |||||||
| Type of material | 2006 | 2007 | |||||
| Metal�������������������� | � | 421 | 424 | ||||
| Oxide�������������������� | � | 1,690 | r | 1,450 | |||
| Other2 | 15 | 18 | |||||
| Total������������������ | 2,120 | r | 1,900 | ||||
| rRevised. | |||||||
| 1Data are rounded to no more than three significant� | |||||||
| digits; may not add to totals shown. | |||||||
| 2Includes ore and concentrate, residues, and sulfide. | |||||||
Source: United States Geological Survey Mineral Resources Program