Industry: 1455—Kaolin and Ball Clay
Establishments primarily engaged in mining, milling, or otherwise preparing kaolin or ball clay, including china clay, paper clay, and slip clay.| Ball clay mining | Paper clay mining |
| China clay mining | Slip clay mining |
| Kaolin mining |
| Codes | Titles | Total Marketable US Businesses |
|---|---|---|
| 1455 | Kaolin and Ball Clay | 40 |
| 145500 | Kaolin and ball clay | 12 |
| 14550000 | Kaolin and ball clay | 12 |
| 145599 | Kaolin and ball clay, nec | 28 |
| 14559901 | Ball clay mining | 6 |
| 14559903 | Kaolin mining | 20 |
| 14559904 | Paper clay mining | 1 |
| 14559905 | Rubber clay mining | 0 |