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| TABLE 4 | |||||||||||
| CRUSHED AND GROUND BARITE SOLD OR USED BY PROCESSORS | |||||||||||
| IN THE UNITED STATES, BY USE1, 2 | |||||||||||
| (Thousand metric tons and thousand dollars) | |||||||||||
| 2014 | 2015 | ||||||||||
| Use | Quantity | Value | Quantity | Value | |||||||
| Barium chemicals, filler and (or) extender, glass | 92 | 40,100 | 120 | 52,100 | |||||||
| Well drilling | 3,320 | 611,000 | 1,940 | 352,000 | |||||||
| Total | 3,410 | 651,000 | 2,060 | 404,000 | |||||||
| 1Data are rounded to no more than three significant digits; may not add to totals shown. | |||||||||||
| 2Includes imports. | |||||||||||
| - | |||||||||||
Source: United States Geological Survey Mineral Resources Program
See also: Mineral commodity prices