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| TABLE 2 | |||||||||||||
| U.S. REPORTED CONSUMPTION OF FLUORSPAR, BY END USE1 | |||||||||||||
| (Metric tons) | |||||||||||||
| Containing more than | Containing not more than | ||||||||||||
| 97% calcium fluoride | 97% calcium fluoride | Total | |||||||||||
| End use or product | 2006 | 2007 | 2006 | 2007 | 2006 | 2007 | |||||||
| Hydrofluoric acid and aluminum fluoride | 444,000 | 464,000 | � | -- | -- | 444,000 | 464,000 | ||||||
| Metallurgical | 15,600 | 14,800 | � | 29,100 | � | 24,300 | � | 44,800 | � | 39,000 | |||
| Other2 | 31,100 | � | 28,400 | � | 3,750 | 8,270 | � | 34,900 | � | 36,600 | |||
| Total | 490,000 | � | 507,000 | 32,900 | � | 32,500 | 523,000 | � | 539,000 | ||||
| Stocks, consumer, December� 313 | 56,900 | 78,200 | 22,400 | 11,900 | � | 79,400 | 90,100 | ||||||
| -- Zero. | |||||||||||||
| 1Data are rounded to no more than three significant digits; may not add to totals shown. | |||||||||||||
| 2May include acid grade or metallurgical grade used in enamel, glass and fiberglass, steel castings, and welding rod coatings. | |||||||||||||
| 3Stocks are from hydrofluoric acid and aluminum fluoride producers and major distributors. | |||||||||||||
Source: United States Geological Survey Mineral Resources Program