|
| TABLE 3 | ||||
| U.S. PRODUCERS OF FELDSPAR IN 2007 | ||||
| Company | Location | Product | ||
| APAC Arkansas, Inc. | Muskogee, OK | Feldspar-quartz mixture. | ||
| Feldspar Corp.,The | Monticello, GA | Potassium feldspar. | ||
| Do. | Spruce Pine, NC | Sodium-potassium feldspar. | ||
| Graniterock Co. | Felton, CA | Feldspar-quartz mixture. | ||
| Kings Mountain Minerals Inc. | Kings Mountain, NC | Do. | ||
| K-T Feldspar Corp. | Spruce Pine, NC | Sodium-potassium feldspar; feldspar-quartz mixture. | ||
| Pacer Corp. | Custer, SD | Potassium feldspar. | ||
| P.W. Gillibrand Co., Inc. | Simi Valley, CA | Feldspar-quartz mixture. | ||
| Unimin Corp. | Byron, CA | Do. | ||
| Do. | Emmett, ID | Do. | ||
| Do. | Spruce Pine, NC | Sodium-potassium feldspar. | ||
| U.S. Silica Co. | Montpelier, VA | Aplite. | ||
| Do. Ditto. | ||||
Source: United States Geological Survey Mineral Resources Program